<?xml version="1.0" encoding="UTF-8"?>
<urlset
  xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
  xmlns:video="http://www.google.com/schemas/sitemap-video/1.1">
  <url>
    <loc>https://dnatube.com/videos/Lec-10-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 10 PACS 164B</video:title>
      <video:description>This is lecture 10 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_19402.jpg</video:thumbnail_loc>
      <video:duration>4692</video:duration>
      <video:publication_date>2012-09-05T02:11:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QGf6UC41YtI</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/Birth-Delivery-Ventouse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birth Delivery Ventouse</video:title>
      <video:description>This is a child birth that is assisted with a vacuum device. Care has to be taken in a vacuum or ventouse birth delivery not to injure the baby.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_10861.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2011-12-06T18:54:56.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/10861.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Ventouse</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Multiplication-6-Multiple-Digit-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Multiplication 6: Multiple Digit Numbers</video:title>
      <video:description>Multiplication 6: Multiple Digit Numbers

Working our way up to multiplying multiple-digit numbers with each other</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20481.jpg</video:thumbnail_loc>
      <video:duration>627</video:duration>
      <video:publication_date>2012-09-06T15:21:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-h3Oqhl8fPg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplication</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Digit</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-AST-210EE-213-van-Cittert-Zernike-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - AST 210/EE 213 van Cittert-Zernike Theorem</video:title>
      <video:description>AST 210/EE 213 van Cittert-Zernike Theorem

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 23: van Cittert-Zernike Theorem
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_19403.jpg</video:thumbnail_loc>
      <video:duration>4964</video:duration>
      <video:publication_date>2012-09-05T02:11:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Q_IwvWBQMc</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-17-Multiplication-3-101112-times-tables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Multiplication 3: 10,11,12 times tables</video:title>
      <video:description>Multiplication 3: 10,11,12 times tables

Multiplication 3: Learning to multiply 10, 11, and 12.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20476.jpg</video:thumbnail_loc>
      <video:duration>731</video:duration>
      <video:publication_date>2012-09-06T15:20:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qihoczo1Ujk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplication</video:tag>
      <video:tag>3</video:tag>
      <video:tag>10</video:tag>
      <video:tag>11</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Times</video:tag>
      <video:tag>tables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Be-a-Better-Leader-Have-a-Richer-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Be a Better Leader, Have a Richer Life</video:title>
      <video:description>Be a Better Leader, Have a Richer Life

An interview with Stewart Friedman, Professor, University of Pennsylvania&apos;s Wharton School. Traditional thinking pits work and the rest of our lives against each other. But taking smart steps to integrate work, home, community, and self will make you a more productive leader and a more fulfilled person.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25525.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2012-09-18T16:08:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/doHNHxD0_DU</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>Be</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Better</video:tag>
      <video:tag>Leader</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Richer</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-AST-210EE-213-Applications-of-zone-plate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - AST 210/EE 213 Applications of zone plate...</video:title>
      <video:description>AST 210/EE 213 Applications of zone plate...

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 27: Applications of zone plate microscopy
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_19409.jpg</video:thumbnail_loc>
      <video:duration>4276</video:duration>
      <video:publication_date>2012-09-05T02:14:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wVP-jT9k6OE</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-7-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Philosophy 3</video:title>
      <video:description>&quot;Lec 7 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27245.jpg</video:thumbnail_loc>
      <video:duration>3062</video:duration>
      <video:publication_date>2012-09-21T04:21:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ERMKfAYjrEg</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>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Exploring-Medial-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Exploring Medial Triangles</video:title>
      <video:description>Exploring Medial Triangles

What a medial triangle is and its properties</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20394.jpg</video:thumbnail_loc>
      <video:duration>693</video:duration>
      <video:publication_date>2012-09-06T14:39:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rsi5mzEaCPw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exploring</video:tag>
      <video:tag>medial</video:tag>
      <video:tag>Triangles</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>
      <video:category>Mathematics</video:category>
      <video:tag>Proving</video:tag>
      <video:tag>that</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Centroid</video:tag>
      <video:tag>is</video:tag>
      <video:tag>2</video:tag>
      <video:tag>3rds</video:tag>
      <video:tag>along</video:tag>
      <video:tag>median</video:tag>
    </video:video>
  </url>
  <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>
      <video:publication_date>2012-09-05T02:51:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3D9Dq8VsxnM</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</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>Spring</video:tag>
      <video:tag>2008</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-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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20222.jpg</video:thumbnail_loc>
      <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>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Paulson</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Plan</video:tag>
    </video:video>
  </url>
  <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19571.jpg</video:thumbnail_loc>
      <video:duration>2982</video:duration>
      <video:publication_date>2012-09-05T03:38:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ljOrUCqsixs</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>Functions</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-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>
      <video:publication_date>2012-09-05T03:42:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cPYXto03Xp0</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>exceptions</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-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>
      <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-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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20534.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2012-09-06T15:42:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FPh6EDv0Eew</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Deflation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Virus-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/8e7a7c54-ca38-4236-9c0b-05bf8f2e345d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1396</video:duration>
      <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>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-CS-61A-Lecture-12-Hierarchical-Data</loc>
    <lastmod>2026-08-14</lastmod>
    <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>
      <video:publication_date>2012-09-05T03:46:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e5ZJDLUXT68</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>hierarchical</video:tag>
      <video:tag>data</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-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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17143.jpg</video:thumbnail_loc>
      <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>
      <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-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>
      <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-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>
      <video:tag>Oral</video:tag>
      <video:tag>Maxillofacial</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </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>
    </video:video>
  </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>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</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-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>
      <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-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>
      <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-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>
      <video:tag>calculus</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19714.jpg</video:thumbnail_loc>
      <video:duration>4678</video:duration>
      <video:publication_date>2012-09-05T04:27:07.000Z</video:publication_date>
      <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>
      <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-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>
      <video:tag>Parabolic</video:tag>
      <video:tag>Mirrors</video:tag>
      <video:tag>and</video:tag>
      <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>
      <video:description>&quot;Lec 1 - Implant X-Ray Guide - Single&quot; UM instructional video on how using x-ray guides to place singe dental implants.

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_21303.jpg</video:thumbnail_loc>
      <video:duration>721</video:duration>
      <video:publication_date>2012-09-09T04:01:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nnLMFPXBkvY</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>Implant</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>single</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Constant-velocity-joints</loc>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/f41a7e29-fb2d-4ac1-b76e-66dca17631fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2015-04-16T06:25:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32136.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>constant</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>joints</video:tag>
    </video:video>
  </url>
  <url>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19954.jpg</video:thumbnail_loc>
      <video:duration>859</video:duration>
      <video:publication_date>2012-09-06T01:10:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-fFWWt1m9k0</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>2</video:tag>
    </video:video>
  </url>
  <url>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19638.jpg</video:thumbnail_loc>
      <video:duration>6248</video:duration>
      <video:publication_date>2012-09-05T03:57:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/srVn5lQlh_o</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Seminars</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-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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19639.jpg</video:thumbnail_loc>
      <video:duration>2443</video:duration>
      <video:publication_date>2012-09-05T03:57:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ch7fivnW45Q</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>expression</video:tag>
      <video:tag>Parsing</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-23-CS-61A-Vectors-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - CS 61A : Vectors II</video:title>
      <video:description>CS 61A : Vectors II

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_19641.jpg</video:thumbnail_loc>
      <video:duration>2850</video:duration>
      <video:publication_date>2012-09-05T03:58:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jNmWoobN2yU</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>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</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-118-LM-part-of-the-IS-LM-model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 118 - LM part of the IS-LM model</video:title>
      <video:description>LM part of the IS-LM model

How the theory of liquidity preference drives demand for money and the LM (liquidity preference-money supply) curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25655.jpg</video:thumbnail_loc>
      <video:duration>469</video:duration>
      <video:publication_date>2012-09-18T16:49:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yro2jLBfyDQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>LM</video:tag>
      <video:tag>part</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>is</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 1 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19651.jpg</video:thumbnail_loc>
      <video:duration>4790</video:duration>
      <video:publication_date>2012-09-05T04:02:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cw6pHhjhKmk</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>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tubal-ectopic-pregnancy-treated-by-salpingectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tubal ectopic pregnancy treated by salpingectomy</video:title>
      <video:description>When there is a case of tubal pregnancy, the first choice is surgery. Salpingectomy is a procedure done to remove the fallopian tubes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a4fb6765-9541-4b17-b8b4-1961658c72bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2011-11-30T01:19:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9219.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>tubal</video:tag>
      <video:tag>Ectopic</video:tag>
      <video:tag>pregnancy</video:tag>
      <video:tag>Salpingectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-18-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18-Electrical Engineering 240</video:title>
      <video:description>lec 18-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20898.jpg</video:thumbnail_loc>
      <video:duration>5034</video:duration>
      <video:publication_date>2012-09-08T00:06:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ugxn1Oh3CUU</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-11-Hazardous-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -  Hazardous Materials</video:title>
      <video:description>Hazardous Materials

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_19663.jpg</video:thumbnail_loc>
      <video:duration>6591</video:duration>
      <video:publication_date>2012-09-05T04:05:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JV6FRsRnZtc</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Seminars</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:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-De-Broglie-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About De Broglie Waves</video:title>
      <video:description>This video will help you to understand the de Broglie Waves. A brief discussion for his work is  provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/26a49c7e-16e0-412b-907a-397c7177ac12/cand_5.jpg</video:thumbnail_loc>
      <video:duration>415</video:duration>
      <video:publication_date>2013-01-15T06:19:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28818.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>de</video:tag>
      <video:tag>Broglie</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lions-hunt-Buffalo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lions hunt Buffalo</video:title>
      <video:description>Who says lions don&apos;t like water, it seems when there is hunger even then choosy lions will swim if it means a full stomach. These wild lions swim in a hunt for buffalo.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bcb5c277-365e-403a-bf34-43acd9ac6329/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2011-11-26T00:52:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8039.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Wild</video:tag>
      <video:tag>Lions</video:tag>
      <video:tag>swim</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>hunt</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Buffalo</video:tag>
      <video:tag>Africa</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Magnetic-Field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Magnetic Field</video:title>
      <video:description>This video will show you an activity to know about the properties of magnetic field. A brief description of the terms related with the magnetic field are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2248e8aa-5bba-43a9-8aaa-d658656e0389/cand_5.jpg</video:thumbnail_loc>
      <video:duration>505</video:duration>
      <video:publication_date>2013-01-30T07:35:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29060.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Leptin-And-Its-Feedback-Control-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leptin And Its Feedback Control System</video:title>
      <video:description>This video demonstrates how changes in the amount of fat tissue lead to changes in leptin levels and thus changes in appetite. It also includes audio narration, please make sure your computer&apos;s volume is up so that you can hear it./nAs it is known, Leptin is a hormone that is produced by fat tissue found throughout the body. The amount of leptin produced is proportional to the amount of fat tissue. If someone reduces their caloric intake, their fat tissue will decrease, and the leptin signal will also decrease. This decreased signal reaches an area of the brain called the hypothalamus. The hypothalamus responds to the reduced signal by increasing the desire to eat. Once the amount of fat tissue is back to the usual level, the amount of feeding also returns to the usual level. Likewise, if someone increases their caloric intake, their fat tissue increases, as does the amount of leptin signal reaching the hypothalamus. This increased signal to the hypothalamus results in a decreased desire to eat. This eventually returns the amount of fat tissue to the usual level, which in turn returns feeding to the usual level./nReff: hhmi</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2e5cad42-1d1d-4e3d-a09c-9249521d666f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2013-02-04T20:16:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29116.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>leptin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Operon-Required-for-the-Transportation-of-Lactose</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Operon Required for the Transportation of Lactose</video:title>
      <video:description>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/ccd5e149-37a2-4c04-a729-d35250b6302a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2007-09-19T02:42:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1024.mp4</video:content_loc>
      <video:uploader>adamsan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>lacoperon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sticklebacks-New-Home-Brings-New-Predators</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stickleback&apos;s New Home Brings New Predators</video:title>
      <video:description>At the end of the ice age, the retreating ice sheet created many new lakes, some of which were colonized by sticklebacks. The presence of different predators in different lakes dictated the subsequent evolution of each isolated lake stickleback over the course of about 10,000 years. Some groups kept their spines to use against predatory fish. Others lost their spines, perhaps to evade aquatic insect predators.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/991647a1-83ac-42f9-ba82-25d5252d89f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2007-08-02T22:06:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/577.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>Predators</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-Weeks-1-to-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy Weeks 1 to 9</video:title>
      <video:description>3D animated look at baby development in the first trimester of pregnancy, from the first few cells that make up the blastocyst to a tiny fetus with a brain, beating heart, fingers, eyes, and earlobes. Inside pregnancy: Weeks 1 to 9 http://www.babycenter.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/709a9108-f6bf-48e9-b225-8a87b17f3171/cand_25.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2012-11-23T19:45:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28024.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/Lec-103-Multiplying-Polynomials-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Multiplying Polynomials 2</video:title>
      <video:description>Multiplying Polynomials 2

U08_L2_T3_we2 Multiplying Polynomials 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24675.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2012-09-17T15:24:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J1HAY8E3gms</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/unit-circle-definitions-of-trig-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>unit circle definitions of trig functions</video:title>
      <video:description>unit circle definitions of trig functions, more... www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/992b3872-362e-41c7-8c2b-aa5885396c18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2012-04-09T15:00:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12167.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/Cystic-fibrosis-is-caused-by-dysfunctional-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cystic fibrosis is caused by dysfunctional protein</video:title>
      <video:description>Genetic mutation in cystic fibrosis patients causes synthesis of dysfunctional protein that fails to facilitated movement of salt through the cell membrane. This video explains who it happens. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9948a400-9465-4dc1-a2da-698d80992f2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2010-11-27T11:21:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6196.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
      <video:tag>is</video:tag>
      <video:tag>caused</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dysfunctional</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HE-hematoxylin-and-eosin-stain-protocol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HE hematoxylin and eosin stain protocol</video:title>
      <video:description>For routine examination haematoxylin and eosin is the stain of choice this stain produces colours different tissue structures which would otherwise be transparent so that you can get a detailed view of the tissue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/372ab34d-8ef2-4f50-bf38-52d3c265920a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-11-30T22:54:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9725.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>He</video:tag>
      <video:tag>Hematoxylin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Eosin</video:tag>
      <video:tag>stain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Babies-at-homerton</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Babies at homerton</video:title>
      <video:description>This video explains about babies at homerton (GE works)

&quot;For babies who are born premature or sick, the first months of life are a struggle. The Homerton Hospital in East London takes the smallest and the sickest of these babies.

These newborns are highly sensitive to their environment -- small changes in temperature and humidity can have a real impact on their health and comfort. GE recently donated £4.8 million worth of healthcare technology to Homerton Hospital, including a number of high tech incubators that are capable of maintaining the precise temperature and humidity recommended by the doctors.

These incubators and medical supplies will have a lasting impact on the London community -- who knows, maybe one of these babies will grow up to be an Olympic athlete!

Learn more about GE Works -- visit http://www.GE.com&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/994e8014-630d-4026-a2e4-ecc2c7d9c06f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2012-10-10T12:57:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27799.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Babies</video:tag>
      <video:tag>at</video:tag>
      <video:tag>homerton</video:tag>
      <video:tag>GE</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DrVenkatachalam-and-Chris-Browne-on-Hip-resurfacing-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DrVenkatachalam and Chris Browne on Hip resurfacing India</video:title>
      <video:description>Hip resurfacing is a procedure developed as an alternative to hip replacement, in this video we see the recovery process of a patient after the procedure in India. Here is Chris Browne with Dr. Venkatachalam.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/99543122-5ed8-405a-9c3a-ba6bcb24edc8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>421</video:duration>
      <video:publication_date>2011-11-30T23:07:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9740.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Chris</video:tag>
      <video:tag>Browne</video:tag>
      <video:tag>with</video:tag>
      <video:tag>DrVenkatachalam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brilliant-Natural-Selection-Daniel-Dennett-Interview-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brilliant Natural Selection? Daniel Dennett Interview 2</video:title>
      <video:description>You&apos;ve described the design of natural selection as &quot;brilliant&quot; but &quot;mindless.&quot; Can you explain? - An interview with Daniel Dennett at the Future of Science Conference in Venice, Italy September 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/99643a35-7294-4a15-923d-348bb3460bac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2007-08-10T00:35:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/659.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hernia-repair-with-prolene-hernia-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hernia repair with prolene hernia system</video:title>
      <video:description>This video conducted to evaluate the feasibility and benefits of inguinal hernia repair with prolene hernia system mesh under local anaesthesia improved outcomes with the prolene hernia system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7b27de24-a267-4dbe-bb67-b36561201dbd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2011-12-01T20:16:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10343.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Prolene</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Exactky-is-Rotavirus-Vaccine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Exactky is Rotavirus Vaccine?</video:title>
      <video:description>Here a brief introduction for the Rotavirus vaccine is provided by Dr. Ran Goldman(emergency physician and pediatrician). Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/99882a4e-d5fe-498c-a1d0-abdfb40ab851/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2013-02-16T03:22:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30297.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>rotavirus</video:tag>
      <video:tag>vaccine</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Ran</video:tag>
      <video:tag>Goldman</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stimulated-cell-division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stimulated cell division</video:title>
      <video:description>Simulation of cell division, animated in Corel Painter X, sound effects created with GarageBand.
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/2007/12/9988b895-f9c0-4766-9638-f942a134353f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2007-12-24T02:43:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1214.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>celldivison</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detoxification-for-gallstone-Removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detoxification for gallstone Removal</video:title>
      <video:description>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/2010/11/998aeff8-8447-4c1c-98cc-9d9c7dc9bfd8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2010-11-26T23:44:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6172.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Detoxification</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Gallstone</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-prepare-scrambled-egg-inside-the-shell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to prepare scrambled egg inside the shell</video:title>
      <video:description>This is an interesting way to cook an scrambled egg inside the shell. How does it happen? Any comments?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/05/99967450-344f-40c9-988e-1ecfdcd9f5d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2015-05-29T04:49:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32197.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>scrambled</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-the-Mechanism-And-Inhibition-of-Enzymes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are the Mechanism And Inhibition of Enzymes</video:title>
      <video:description>How can a drug molecule be designed to interfere with the mechanism and inhibition of enzymes. A brief description of this mechanism is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/99a32589-7ff1-4d62-8810-95937c53a422/cand_5.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2010-11-30T21:29:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6317.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Enzyme</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>Inhibition</video:tag>
      <video:tag>30</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 31- 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_17915.jpg</video:thumbnail_loc>
      <video:duration>2923</video:duration>
      <video:publication_date>2012-09-03T18:10:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Gzms73aw9y8</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/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>
      <video:category>Scientific Animations</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>cure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Components-of-a-TCR-Signaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Components of a TCR Signaling</video:title>
      <video:description>Know exactly the types of molecules involved in a TCR Signaling and the function of each molecule as a whole.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/9a17ce55-b88b-49a5-b0cb-106d8c47efa3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2010-04-08T20:04:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4113.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>TCR</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>immunology</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-16-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 16- 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_17013.jpg</video:thumbnail_loc>
      <video:duration>3065</video:duration>
      <video:publication_date>2012-09-02T04:21:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n1oMfGBiyFs</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-17-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 17- 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_17014.jpg</video:thumbnail_loc>
      <video:duration>2836</video:duration>
      <video:publication_date>2012-09-02T04:22:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qw1H82A47lA</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/Making-of-Cathode-Ray-Tubes-CRT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making of Cathode Ray Tubes (CRT)</video:title>
      <video:description>This video shows how does the CRT works with a large glass bulb and an electron gun. Cathode Ray Tubes (CRT) produces the images that we seen on the TV and monitors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fef0db6b-3e24-48c2-9941-c8ec7120066b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2011-12-13T05:02:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11667.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Cathode</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>tubes</video:tag>
      <video:tag>CRT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cochlear-Dissection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cochlear Dissection</video:title>
      <video:description>This is a video of mouse cochlear dissection. Cohlea is the auditory portion of the inner ear. It is a spiral-shaped cavity in the bony labyrinth, in humans making 2.5 turns around its axis, the modiolus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/9a135b96-a11e-462a-943f-d9f113c83326/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2132</video:duration>
      <video:publication_date>2016-03-27T17:25:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32454.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cohlea</video:tag>
      <video:tag>cohlear</video:tag>
      <video:tag>Dissection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Golden-Ratio-and-Mecca</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Golden Ratio and Mecca</video:title>
      <video:description>This enigmatic number the Golden Ratio keeps turning up in all places. It now points to the world of Mecca.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9a456c9a-2f6c-4116-b1d3-08af27b32a9a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2011-11-24T23:15:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7827.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Golden</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Mecca</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penis-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penis Histology</video:title>
      <video:description>The penis is a reproductive and sexual organ. It is a tube that directs urine and semen from the body to the outside and is located above the scrotum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9a497c35-5f5e-4c41-b5db-c8c45fed00eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2011-11-28T11:08:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8448.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Penis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nastic-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nastic Movement</video:title>
      <video:description>Coral tree saplings fold their leaves down tightly in the evening, and then raise them again to meet the new day. This video shows three days of action taken at one frame every ten minutes. Notice how the leaves start rising before two o&apos;clock in the morning, hours before it starts getting light - indicating that it is controlled by time rather than light. Yet if artificial light is turned on while the leaves are moving down, they start to rise - showing that there is a degree of light sensitivity. During the day the leaves appear to be shaking due to breeze - but it is dead calm and at normal speed no movement can be detected. Night images are iluminated with infra-red.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/9a51799a-16fa-48c4-b620-ca35f81c1535/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2009-09-12T16:46:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3349.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>nastic</video:tag>
      <video:tag>Movements</video:tag>
      <video:tag>Coral</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>folding</video:tag>
      <video:tag>Leaves</video:tag>
      <video:tag>photonasty</video:tag>
      <video:tag>nyctinasty</video:tag>
      <video:tag>time</video:tag>
      <video:tag>lapse</video:tag>
      <video:tag>photonastic</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>leaf</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 36- 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_17035.jpg</video:thumbnail_loc>
      <video:duration>3047</video:duration>
      <video:publication_date>2012-09-02T04:39:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oarrjOaEUBg</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/Living-in-the-Past</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Living in the Past</video:title>
      <video:description>This video discusses how the brain processes experience always at a slight delay, making everything we experience &quot;now&quot; actually in the past!  Cool hypothetical examples about how this affects our perceptions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/68b5399c-522e-4732-8d4f-3edccf9083a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>430</video:duration>
      <video:publication_date>2012-11-26T23:54:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28081.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>History</video:category>
      <video:tag>perception</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
      <video:tag>brains</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>experience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetization-of-Cathode-Ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetization of Cathode Ray.</video:title>
      <video:description>The path of the electron beam is curved in a magnetic field as shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/a0b95e6e-50f8-48f1-93ad-e9f24f08ba5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2009-06-06T18:29:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2800.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>beam</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Cathode</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>anode</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-art-of-spider-fighting-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The art of spider fighting part 2</video:title>
      <video:description>This is second part of a small documentary about spider fighting as a martial art. A look at one of the world&apos;s strangest martial arts - the combat sport of spider fighting, practised by the people of Kajiki in southern Japan.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/9a532837-8584-4219-bc1f-f24c6eaf2e1c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-11-22T05:47:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28014.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>spider</video:tag>
      <video:tag>fighthing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-of-Fat-part-3-of-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of Fat: part 3 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 correlation of BMI and fat measured. Which is most important factor in obesity? Audience things it is willpower.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/9a6838f3-c825-4340-ac54-3bce09fbe267/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2007-08-18T18:45:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/819.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>BMI</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>fatTissue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-Robots-Made-Of</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are Robots Made Of ?</video:title>
      <video:description>Learn details of what this Slave 1 performance Robot is made of, how he moves and what controls it.
Area 2881 artist Carl Pisaturo explains how his performance robot, &apos;Slave 1&apos; came to life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/9a6d8b22-f667-424a-a1eb-833b4bd91b5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2009-09-02T18:42:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3315.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>kinetic</video:tag>
      <video:tag>sculpture</video:tag>
      <video:tag>slave</video:tag>
      <video:tag>one</video:tag>
      <video:tag>robots</video:tag>
      <video:tag>area</video:tag>
      <video:tag>2881</video:tag>
      <video:tag>Carl</video:tag>
      <video:tag>pisaturo</video:tag>
      <video:tag>wired</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Assessment-Techniques-and-Treatment-Strategies-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Assessment Techniques and Treatment Strategies Part I</video:title>
      <video:description>&quot;Lec 7 - Assessment Techniques and Treatment Strategies Part I&quot; Fear and Anxiety in Patient; modification of dental environment; teaching coping response, imagery; problematic gaging; anesthesia.

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_21148.jpg</video:thumbnail_loc>
      <video:duration>3115</video:duration>
      <video:publication_date>2012-09-09T02:35:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6_D_Kv2NRIo</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>assessment</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>and</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Operative-Surgery-of-Hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Operative Surgery of Hernia</video:title>
      <video:description>Right sided obstructed Hernia symptoms includes irreducibility, severe pain and vomiting. To remove hernia, an incision is made through abdomen and sack is removed from body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9a828786-78c9-4bb3-b742-4f12e4113411/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2013-02-11T03:11:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30157.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>12</video:tag>
      <video:tag>Obstructed</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Operative</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drawing-of-a-4-Stroke-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drawing of a 4 Stroke Engine</video:title>
      <video:description>The working a four stroke engine is shown in the video. The four strokes are- Intake stroke, compression stroke, power stroke and the exhaust stroke.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/9aa5f0ee-7b12-4c79-997f-29b77165ed99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-08-08T15:47:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3225.mp4</video:content_loc>
      <video:category>Physics</video:category>
      <video:tag>Stroke</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Drawing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Public-Health-250A-Lecture-30-Interpreting-Tests-of-Stati</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Public Health 250A - Lecture 30: Interpreting Tests of Stati</video:title>
      <video:description>Public Health 250A - Lecture 30: Interpreting Tests of Stati

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25657.jpg</video:thumbnail_loc>
      <video:duration>2603</video:duration>
      <video:publication_date>2012-09-18T16:50:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xRIqEhHJpAM</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>30</video:tag>
      <video:tag>Interpreting</video:tag>
      <video:tag>Tests</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stati</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Cathode-Ray-Tubes-CRT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Cathode Ray Tubes (CRT)</video:title>
      <video:description>This video shows the history behind cathode ray tube. The composition of various parts and the working of CRT is explained in brief.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9aac7373-a65e-43a8-b334-544ee98a39e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2011-12-14T06:44:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11801.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Cathode</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>tubes</video:tag>
      <video:tag>CRT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dangerous-Knowledge-on-BBC-Part-4-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9ab2a106-96ca-45c3-9415-1a6c1b659dca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2010-11-25T20:22:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6068.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>4</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bunionectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <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>
      <video:duration>68</video:duration>
      <video:publication_date>2011-12-01T01:50:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9882.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bunionectomy</video:tag>
    </video:video>
  </url>
  <url>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9ad96516-d631-47c0-9923-e68a23853ee1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <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>
      <video:category>Medical</video:category>
      <video:tag>Paruresis</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Overcome</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Shy</video:tag>
      <video:tag>Bladder</video:tag>
    </video:video>
  </url>
  <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>
      <video:duration>297</video:duration>
      <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>
      <video:category>Chemical Engineering</video:category>
      <video:tag>manufacture</video:tag>
      <video:tag>Sulphuric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>contact</video:tag>
      <video:tag>Process</video:tag>
    </video:video>
  </url>
  <url>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/9aec857f-861d-41c1-9a97-f898dc0cf743/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <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>
      <video:category>Scientific Animations</video:category>
      <video:tag>Role</video:tag>
      <video:tag>of</video:tag>
      <video:tag>myosin</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>bridge</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>contraction</video:tag>
      <video:tag>Muscle</video:tag>
    </video:video>
  </url>
  <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>
      <video:duration>121</video:duration>
      <video:publication_date>2012-12-03T01:02:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28264.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Neil</video:tag>
      <video:tag>deGrasse</video:tag>
      <video:tag>Tyson</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <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>
      <video:duration>98</video:duration>
      <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>
      <video:category>Medical</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Spontsneous</video:tag>
      <video:tag>Vaginal</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
  <url>
    <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>
      <video:duration>176</video:duration>
      <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>
      <video:tag>effects</video:tag>
    </video:video>
  </url>
  <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/9b16dddf-5924-440c-8e98-6ba34dcc8314/cand_5.jpg</video:thumbnail_loc>
      <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>
      <video:category>Genetics</video:category>
      <video:tag>genomics</video:tag>
      <video:tag>Barry</video:tag>
      <video:tag>schuler</video:tag>
    </video:video>
  </url>
  <url>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9b203b29-2242-4a2d-967a-f3671c2286d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>261</video:duration>
      <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>
      <video:category>Others</video:category>
      <video:tag>Man</video:tag>
      <video:tag>Behind</video:tag>
      <video:tag>Morse</video:tag>
      <video:tag>Code</video:tag>
    </video:video>
  </url>
  <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>
      <video:publication_date>2012-09-18T16:50:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pzQnc_0eZA8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>government</video:tag>
      <video:tag>Spending</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>is</video:tag>
      <video:tag>LM</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmetic-Cheek-Reduction-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmetic Cheek Reduction Surgery India</video:title>
      <video:description>Cosmetic Cheek Reduction Surgery is performed in
Bangalore India By Cosmetic surgeon Dr Kishore Babu
Pentyala where he removes the excess fats inside the
mouth so that no scars should be visible</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/12/9b226fe8-61ee-4e13-b68e-b8f4216516db/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-12-05T12:53:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30757.mp4</video:content_loc>
      <video:uploader>Kishore Babu Pentyala</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Cheek</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-2-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 2- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 2- Computer Science 61A. This 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_17724.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-09-03T17:09:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vsB_QOZNxxc</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/ICSI-Intracytoplasmic-Sperm-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ICSI - Intracytoplasmic Sperm Injection</video:title>
      <video:description>This sceintific video is showing an ICSI procedure which is an in vitro fertilization procedure in which a single sperm is injected directly into an egg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9b3ecf3f-f69f-4906-84e9-a05a24499e14/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2009-05-30T10:08:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2716.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>ICSI</video:tag>
      <video:tag>in</video:tag>
      <video:tag>vitro</video:tag>
      <video:tag>Fertilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Asthma-ac44e8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Asthma?</video:title>
      <video:description>This video will help you in understanding how asthma occurs and what are the precautions for avoiding it. A brief discussion is provided here to make you aware of your health.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9b5409b5-68ae-4139-aed1-9636c7e747dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2013-02-11T02:48:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30121.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>asthma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Fusion-Galaxies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Fusion Galaxies</video:title>
      <video:description>This short video simulates how galaxies fuse together. After billion of years, six galaxies were pulled together by gravity to form one huge galaxy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9b7db418-8993-4c7c-bdf4-c739b947ca9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-04-06T22:35:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1602.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astrophysics</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Gravitation</video:tag>
      <video:tag>Fusions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-uncommon-race-for-meteorites-by-Meteorite-Men</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An uncommon race for meteorites by Meteorite Men</video:title>
      <video:description>Meteorite Men presents a fun video showing two men racing to find a meteorite in less than five minutes. The end may surprise you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/60e249c3-b6ac-4dc4-a858-88630196031d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2012-12-10T01:39:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28494.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Meteorite</video:tag>
      <video:tag>race</video:tag>
      <video:tag>meteoroid</video:tag>
      <video:tag>Asteroid</video:tag>
      <video:tag>comet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Instrument-Tie-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Instrument Tie Technique</video:title>
      <video:description>This technique is often used by surgeons on skin and for delicate and accurate suturing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/67f3ecb9-c072-43ce-bc62-a588d04e768e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-12-01T19:56:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10297.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Ties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-More-Than-50-Wind-on-the-Grid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - More Than 50% Wind on the Grid</video:title>
      <video:description>&quot;Lec 35 - More Than 50% Wind on the Grid&quot; (February 3, 2010) Marija Ilic, Professor of Electrical and Computer Engineering at Carnegie Mellon University, discusses discusses applications of systems thinking and automation from computer engineering to the problem of sustainable electricity delivery services on a national grid level.

Stanford University
http://www.stanford.edu

Electrical and Computer Engineering at Carnegie Mellon
http://www.ece.cmu.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_18806.jpg</video:thumbnail_loc>
      <video:duration>3341</video:duration>
      <video:publication_date>2012-09-04T05:34:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5DwPxES64Zo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>Wind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacology-Receptor-and-Antagonist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology - Receptor and Antagonist</video:title>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9d2a2d7a-2586-472c-be05-3cc7ddf07632/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2010-11-09T09:33:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4806.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>molecule</video:tag>
      <video:tag>lipoproteins</video:tag>
      <video:tag>Insulin</video:tag>
      <video:tag>Hormone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cavitation-in-Microgravity-Full-Movie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cavitation in Microgravity (Full Movie)</video:title>
      <video:description>High-speed photography of an experiment aboard a 0g parabolic airplane flight. An electrical pulse is conducted through a 4 centimeter sphere of water, causing a local plasma cavity.

The action is shown in real-time, and then the phenomena are explained with text markup of the images.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9d3894aa-5a5c-41c8-8db2-ab19750cfe59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2010-11-16T12:33:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5487.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cavitation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Microgravity</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>movie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treadmilling-Macrophage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treadmilling Macrophage</video:title>
      <video:description>A time-lapse video of a macrophage (immune cell) biding its time while waiting for an anti-body (IgG) trigger. Internal vesicle transport and filopodia extensions and retractions are clearly visible. (search it on Wiki)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9d42d445-15cf-4293-aa5e-8b189b8656cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-04-16T23:52:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1769.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>macrophage</video:tag>
      <video:tag>filopodia</video:tag>
      <video:tag>treadmilling</video:tag>
      <video:tag>DIC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Public-Health-250A-Lecture-32-Interpreting-Tests-of-Stati</loc>
    <lastmod>2026-08-14</lastmod>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25660.jpg</video:thumbnail_loc>
      <video:duration>3092</video:duration>
      <video:publication_date>2012-09-18T16:51:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0MpLZSXumdA</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>32</video:tag>
      <video:tag>Interpreting</video:tag>
      <video:tag>Tests</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stati</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Naked-Archaeologist-Preview-The-Real-Mount-Sinai</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Naked Archaeologist Preview - The Real Mount Sinai</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.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9d4485b7-dda5-496b-8792-7689af165eda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T17:15:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2308.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>mount</video:tag>
      <video:tag>Sinai</video:tag>
      <video:tag>Jerusalem</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Jews</video:tag>
      <video:tag>Israelites</video:tag>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>AliG</video:tag>
      <video:tag>Commandments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Elevator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Elevator</video:title>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/83a40aea-fbfe-4ac5-9924-fec0946a19b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>692</video:duration>
      <video:publication_date>2009-08-28T08:44:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/05/1779815693863-e1949bbc29237ca491c6c24e134ba997.mp4</video:content_loc>
      <video:category>Physics</video:category>
      <video:tag>elevator</video:tag>
      <video:tag>Drawings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Numbness-weakness-case</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numbness weakness case</video:title>
      <video:description>The USMLE team has prepared this Step 2 CS case study on numbness weakness. Watch the analysis is carried out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9d34a3d9-8fb9-4ce2-87eb-51beb96702c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>797</video:duration>
      <video:publication_date>2011-11-29T04:52:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8690.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Numbness</video:tag>
      <video:tag>Weakness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wedge-resection-of-a-gastric-GIST</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wedge resection of a gastric GIST</video:title>
      <video:description>laparoscopic wedge resection is a good surgical option for gastric GIST and is an alternative to conventional open surgery GISTs has been widely accepted as minimally invasive surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9d91d65b-3607-4f52-a326-174872b1145f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2011-12-06T20:20:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10929.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Wedge</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>GIST</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sheep-brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sheep brain</video:title>
      <video:description>Mandy is describing the parts of the sheep brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/9db2e4c3-4e7e-4828-9d0a-416c976f3fbf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2007-11-19T22:49:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1124.mp4</video:content_loc>
      <video:uploader>kevin86</video:uploader>
      <video:category>Others</video:category>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Turning-Sunlight-into-Liquid-Fuels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Turning Sunlight into Liquid Fuels</video:title>
      <video:description>An aqueous solution contains silica particles that have been embedded with photooxidizing cobalt oxide nanocrystals plus a sensitizer to allow the water-splitting reaction to be driven by visible light. When laser light hits the solution it turns blue as the sensitizer absorbs light. Bubbles soon begin to form as oxygen gas is released from the spilt water molecules. newscenter.lbl.gov</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9db66605-ec27-4038-a68a-8b914bc910ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-04-18T07:37:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1813.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Heinz</video:tag>
      <video:tag>Frei</video:tag>
      <video:tag>std</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computer-Science-10-Lecture-11-Recursion-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computer Science 10 - Lecture 11: Recursion II</video:title>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25674.jpg</video:thumbnail_loc>
      <video:duration>2803</video:duration>
      <video:publication_date>2012-09-18T16:54:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wLAT57j5LDQ</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>11</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-Planets-Comet-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the Planets: Comet 2</video:title>
      <video:description>Clip 2 from BBC documentary &apos;Space Odyssey: Voyage to the planets&apos; of an imaginary landing on a comet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9dc6f375-0e91-4c67-9d59-54629b303a55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2009-05-27T22:04:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2627.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>comet</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cholecystectomy-with-Hysterectomy-Watch-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cholecystectomy with Hysterectomy Watch Video</video:title>
      <video:description>This quicktime video clip shows Cholecystectomy with Hysterectomy performed at khetarpal hospital new delhi india by dr anil khetarpal the most frequent reason for hysterectomy is to remove fibroid tumors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9de0c807-aa35-4168-a809-7e7c97a7a5c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2011-12-01T00:34:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9833.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cholecystectomy</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Hysterectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fertilization-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fertilization animation</video:title>
      <video:description>Fertilization animation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/9de9acab-55ab-4771-882e-3ceac75c9523/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2009-06-29T08:26:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2911.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Fertilization</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Galaxy-3C321-the-death-star-galaxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Galaxy 3C321, the &apos;death star&apos; galaxy</video:title>
      <video:description>Galaxy 3C321, the &apos;death star&apos; galaxy video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9e0d534b-32d1-4b21-b78f-91f8a8d221a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2010-11-10T00:43:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4916.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Galaxy</video:tag>
      <video:tag>3C321</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>Star</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jello-Gelatin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jello Gelatin</video:title>
      <video:description>Gelatin is a colorless, tasteless and brittle solid substance which is obtained from collagen of animals as a by product. This video is showing you a gelatin type that is of improved quality.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9e1fe0cc-cddf-4c76-943c-15798b932e4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>439</video:duration>
      <video:publication_date>2013-02-11T03:48:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30210.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Freeze</video:tag>
      <video:tag>drying</video:tag>
      <video:tag>Jello</video:tag>
      <video:tag>gelatin</video:tag>
      <video:tag>with</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Improved</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>Trap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Converting-Mixed-Numbers-to-Improper-Fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Converting Mixed Numbers to Improper Fractions</video:title>
      <video:description>Converting Mixed Numbers to Improper Fractions

u2_l1_t2_we2 Converting Mixed Numbers to Improper Fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24761.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2012-09-17T16:43:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-sA-vI2a2mM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Converting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>Fractions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/High-Efficiency-Water-Electrolysis-in-Alkaline-Solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>High Efficiency Water Electrolysis  in Alkaline Solution</video:title>
      <video:description>Efficiency of water electrolysis to say strictly is infinite value since pure water is dielectric and its coefficient is about 81 the conductivity current can not be created in dielectric before electric pressure value is below electric discharge minimum level</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/9e6774f5-228c-4d7c-adb6-e958858f080f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2012-12-01T07:24:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28191.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>high</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Electrolysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dangers-of-Fracking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dangers of Fracking</video:title>
      <video:description>An interesting video showing different facts related with the process of fracking. The processof fracking is explained here with its side-effects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9e7a89a0-3857-4e69-932a-cb77ef26dd11/cand_5.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2013-02-09T07:17:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29834.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Facts</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Fracking</video:tag>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <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>
    </video:video>
  </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/SmartNote-Bioinformatics-Web-Application-and-more</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SmartNote Bioinformatics Web Application and more</video:title>
      <video:description>http://smartnote.miraibio.com

SmartNote - The FREE in silico lab notebook for molecular biologists.

• Analyze sequences with dozens of bioinformatics tools
• Access and edit your notebook from anywhere
• Share sequences and results with friends
• Publish results to a blog</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/001b8a47-aba2-4ce3-bf08-28ac92265f82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2009-05-28T00:09:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2662.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>bioinformatics</video:tag>
      <video:tag>primers</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>primer3</video:tag>
      <video:tag>blast</video:tag>
      <video:tag>primerx</video:tag>
      <video:tag>clustalw</video:tag>
      <video:tag>dnasis</video:tag>
      <video:tag>miraibio</video:tag>
      <video:tag>expasy</video:tag>
      <video:tag>ncbi</video:tag>
      <video:tag>cpg</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Scientific-Notation-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Scientific Notation Examples</video:title>
      <video:description>Scientific Notation Examples

More scientific notation examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20568.jpg</video:thumbnail_loc>
      <video:duration>769</video:duration>
      <video:publication_date>2012-09-06T15:56:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0Dd-y_apbRw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-120-Balance-of-Payments-Current-Account</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 120 - Balance of Payments- Current Account</video:title>
      <video:description>Balance of Payments- Current Account

Understanding the United States Current Account in 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25661.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2012-09-18T16:51:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dirBYVjDk7A</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Balance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Payments</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Account</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spectrin-Full-Repeat-extension</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spectrin Full Repeat extension</video:title>
      <video:description>Extension of the first spectrin repeat of the rod domain of alpha actinin using 20 pN of force. ... charmm extension</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/00330561-71f8-4225-8d43-d79ed39e2e28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2009-04-21T21:27:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1914.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>spectrin</video:tag>
      <video:tag>charmm</video:tag>
      <video:tag>extension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-happen-in-cystic-fibrosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What happen in cystic fibrosis</video:title>
      <video:description>Cystic fibrosis is a genetic disease. In cystic fibrosis, unusual amount of mucus is allowed to buildup in the lungs and pancreas. Excessive mucus causes block in the alveoli in the lungs, making breathing very difficult. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/003311d4-083d-44a6-9e63-bc32829dddcb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2010-11-30T11:18:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6261.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>happen</video:tag>
      <video:tag>in</video:tag>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pascals-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pascal&apos;s Law</video:title>
      <video:description>This video demonstrates Pascal&apos;s law. It states the law and an experiment to test the law.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0036697c-da0e-464f-8cdc-b288e779fe50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-11T23:44:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11192.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Demonstration</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Pascal</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Leptin-Neuronal-Rewiring</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leptin Neuronal Rewiring</video:title>
      <video:description>In this animationm how providing leptin to an obese mouse rapidly rewires its hypothalamus neurons is illustrated. When obese mice were given leptin injections, researchers found that the neurons in their hypothalamus were actually being rapidly rewired. Less excitatory inputs and more inhibitory inputs were connected to those neurons responsible for encouraging feeding (called NPY), and the opposite occurred for those neurons responsible for discouraging feeding (called POMC). Source: HHMI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/00367cc6-6ca4-4bf3-8fb3-d56234480c4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2013-02-04T20:19:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29118.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>leptin</video:tag>
      <video:tag>rewiring</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Factors-Affecting-Supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Factors Affecting Supply</video:title>
      <video:description>Factors Affecting Supply

How the price of inputs, price of related goods, number of suppliers technology, and expected future prices affects the supply curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25387.jpg</video:thumbnail_loc>
      <video:duration>418</video:duration>
      <video:publication_date>2012-09-18T13:31:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0isM0GF-rMI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>factors</video:tag>
      <video:tag>Affecting</video:tag>
      <video:tag>Supply</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>
      <video:description>This videos explains about Enzyme immunoassay (EIA) to detect antigens./n This short animation demonstrates detection of specific antigens using the enzyme immunoassay. 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/2012/10/01484445-d433-48d7-bb54-62f6291c56b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2012-10-03T06:05:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27676.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Enzyme</video:tag>
      <video:tag>immunoassay</video:tag>
      <video:tag>EIA</video:tag>
      <video:tag>to</video:tag>
      <video:tag>detect</video:tag>
      <video:tag>antigens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-splenectomy-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic splenectomy surgery</video:title>
      <video:description>Laparoscopic splenectomy is a technique whereby the spleen can be removed using several small incisions find out what happens during the laparoscopic or minimally invasive splenectomy learn how the laparoscopic splenectomy is performed</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/01534803-6d31-4727-8d51-a2451cc4aed9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2011-12-01T02:14:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9909.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Correct</video:tag>
      <video:tag>enlargement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>spleen</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>medically</video:tag>
      <video:tag>qualitative</video:tag>
      <video:tag>and</video:tag>
      <video:tag>safe</video:tag>
      <video:tag>splenectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medically-safe-and-economical-cost-osteosarcoma-cancer-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medically safe and economical cost osteosarcoma cancer surgery in India</video:title>
      <video:description>Osteosarcoma is the most common type of primary bone cancer and usually develops in growing bones although it can occur at any age it is most commonly found in teenagers and young adults and is slightly more common in males</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/015d6a0a-40d0-43e3-b1fe-48536c20a812/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2011-12-06T17:01:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10652.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>medically</video:tag>
      <video:tag>safe</video:tag>
      <video:tag>and</video:tag>
      <video:tag>economical</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>osteosarcoma</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Two-Way-Repeated-to-measure-ANOVA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Two Way Repeated to measure ANOVA</video:title>
      <video:description>Learn how to analyze a subjects variables list data how it is given a name and factor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/015d6e8d-3b3f-4541-8ba7-52c892c80646/cand_5.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2011-11-15T17:26:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7548.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Two</video:tag>
      <video:tag>way</video:tag>
      <video:tag>Repeated</video:tag>
      <video:tag>Measures</video:tag>
      <video:tag>ANOVA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-6-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 6 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
Salamander&apos;s regeneration is shown. His amputated leg is shown growing back. First wound heals, and blastema forms (something like stem cells). They form new functional limb withe an 30 - 90 days.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/017499f3-5640-4063-86e9-00b9b2baefb2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2007-08-16T03:00:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/766.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>Salamander</video:tag>
      <video:tag>balstema</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>amputation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-360-Lec-10a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 3.60 | Lec 10a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 17 - MIT 3.60 | Lec 10a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: 3D Symmetries, Point Groups

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_15296.jpg</video:thumbnail_loc>
      <video:duration>2112</video:duration>
      <video:publication_date>2012-08-28T16:27:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9JXMg32f09w</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Bacteria-live</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Bacteria live?</video:title>
      <video:description>Bacteria are unicellular microorganisms. They come in many shapes (spheres, rods, spirals). Bacteria live in every habitat on Earth. There are typically 40 million bacterial cells in a gram of soil and a million bacterial cells in a millilitre of fresh water. Bacteria are vital in recycling nutrients, and many important steps in nutrient cycles depend on bacteria, such as the fixation of nitrogen from the atmosphere. However, most of  bacteria have not been cultivated or described.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/0178c5fc-ff61-4a5c-8aca-e13fd4e4758e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2007-05-28T00:08:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/433.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>nutrients</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - 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: California Lieutenant Governor John Garamendi

http://polisci.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19476.jpg</video:thumbnail_loc>
      <video:duration>2976</video:duration>
      <video:publication_date>2012-09-05T02:53:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GpPdLFs9M7Q</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</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>Spring</video:tag>
      <video:tag>2008</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-brains-origin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The brain&apos;s origin</video:title>
      <video:description>This video shows the origin of the brain. The brain has three important parts, the neuron, the synapse and the circuits. Without these three functioning as they should the brain can simply not function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a79c18fb-e094-4885-b09f-95100c7f2017/cand_5.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2012-12-01T05:49:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28142.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Measure-The-Radius-of-Curvatur-Of-a-Spherical-Surface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Measure The Radius of Curvatur Of a Spherical Surface</video:title>
      <video:description>The video explains in detail the method to measure the radius of curvature of a spherical surface</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/017ff694-466c-40a5-9eb6-f0156c6cdf97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2011-12-12T03:08:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11471.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>to</video:tag>
      <video:tag>Measure</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Radius</video:tag>
      <video:tag>ofCurvature</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Spherical</video:tag>
      <video:tag>Surface</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Proportionality-Constant-for-Direct-Variation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Proportionality Constant for Direct Variation</video:title>
      <video:description>Proportionality Constant for Direct Variation

u15_l3_t1_we3 Proportionality Constant for Direct Variation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25279.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2012-09-18T02:41:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c6-FJRda_Vc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proportionality</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Direct</video:tag>
      <video:tag>Variation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Heart-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Heart Disease</video:title>
      <video:description>The number of patients affected from heart disease are increasing day by day. A brief description is provided here to understanding about heart disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0181c0fd-049d-4a03-915b-390dbff601fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2013-02-11T01:09:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30000.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Basics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Studying-Organic-Chemistry-Online</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Studying Organic Chemistry Online</video:title>
      <video:description>This video tutorial will help you in studying online organic chemistry at illinois. Here a full description of is provided to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/01989c6b-eb46-4862-b7ca-5e7fa4fba37e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2010-11-30T22:17:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6344.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Online</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Illinois</video:tag>
      <video:tag>0</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-of-Epiglottis-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of Epiglottis Video</video:title>
      <video:description>The normal epiglottis has a firm but movable shape based upon the presence of elastic cartilage below the submucosa elastic cartilage also found in the nose and the external ear has prominent pink staining elastic fibers between the cartilagenous nuclei</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/019de4ad-c47a-4c51-805d-f3e7b3a8623f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-12-01T01:40:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9859.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Epiglottis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meathod-to-Divide-Fractions-and-Mixed-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meathod to Divide Fractions and Mixed Numbers</video:title>
      <video:description>Here a good example is solved by a mathematics expert. This example will definitely help you in understanding the dividing fractions and mixed numbers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/01a2a6bd-1b44-4b0b-b95d-99b99e39172e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2010-12-04T12:48:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6429.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>Dividing</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radon-Mitigation-Atlanta-404-522-9708-GA-Radon-Reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radon Mitigation Atlanta (404) 522-9708 | GA Radon Reduction</video:title>
      <video:description>Call 404-522-9708.   Atlanta Georgia radon mitigation. Radon Mitigation Systems of Atlanta Georgia. Serving Acworth, Alpharetta GA, Athens, Atlanta, Austell Blairsville, Buckhead GA, Buford Georgia, Canton, Cartersville Columbus, Conyers, Decatur Douglasville, Duluth, Dunwoody, East Point, Fairburn, Fayetteville Hiram, Jonesboro, Kennesaw, Lawrenceville Lithia Springs Macon GA, Marietta, and Morrow. Radon reduction, testing, and radon remediation services of Norcross Georgia, Newnan, Peachtree City GA, Powder Springs, Rome Georgia, Roswell, and Sandy Springs GA. Radon gas removal, abatement, and radon mitigation contractors of Savannah, Smyrna, Snellville, Statesboro, Stockbridge GA, Stone Mountain, Tucker, and Woodstock Georgia. Atlanta GA Radon Mitigation and Testing.  Call (404) 522-9708.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/019f8361-7dab-49d4-a19c-ef77db87273c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2012-07-12T21:34:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12359.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Others</video:category>
      <video:tag>radon</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>atlanta</video:tag>
      <video:tag>ga</video:tag>
      <video:tag>remediation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-what-we-see-is-what-it-is-out-there</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is what we see is what it is out there?</video:title>
      <video:description>Is what we see really real? Can we trust our own eyes? You will see some illusions that will make us believe that what we see is really not what it is out there. Although scientist can not really explain this phenomenon, this video will try to give you some insight what this happens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/01b77c4b-d247-486e-8143-635135e41c99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2014-10-01T21:22:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31747.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Can</video:tag>
      <video:tag>You</video:tag>
      <video:tag>Trust</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Eyes</video:tag>
      <video:tag>1080p</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Mitochondria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Mitochondria?</video:title>
      <video:description>This scientific video discusses the characteristics of mitochondria. Mitochondria are the sites of respiration in a cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/01c5d25e-1d45-4436-a241-ad058b3be78e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2011-12-12T02:33:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11382.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Mitochondria</video:tag>
      <video:tag>Site</video:tag>
      <video:tag>Respiration</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Artificial-ventilation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Artificial ventilation</video:title>
      <video:description>Artificial ventilation is required during general anesthesia or 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/2011/11/01c851e2-c013-4518-91f2-4d62815dee09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-11-28T10:16:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8392.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Artificial</video:tag>
      <video:tag>ventilation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hawkins-Test-Explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hawkin&apos;s Test Explanation</video:title>
      <video:description>In this video, Hawkin&apos;s test which is for subacromial impingement or rotator cuff tendonitis is applied on a patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/01c9b3d2-d24b-43bf-b962-0ce0731c33c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2011-12-01T03:28:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10075.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hawkin</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Varicose-Vein-Ligation-And-Stripping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Varicose Vein Ligation And Stripping</video:title>
      <video:description>This video will hwlp you in understanding the cure for swollen varicose veins. Ligation is the processing of tying vein in order to get rid off swelling.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/01cdc149-d877-4939-b3b8-d11de5703e92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2013-02-11T01:22:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30038.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>varicose</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>ligation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>stripping</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/Do-you-need-to-take-probiotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Do you need to take probiotics?</video:title>
      <video:description>Balanced Health uncovers the truth about probiotics in this educational video. If you want to understand the functions of probiotics, then you must see this compelling clip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/02e12aa9-2558-4008-956f-17ce60b4d9e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>514</video:duration>
      <video:publication_date>2010-11-16T15:12:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5533.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Analytical Chemistry</video:category>
      <video:tag>probiotics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Gold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Gold</video:title>
      <video:description>This video shows the name origin of gold, its sources, abundance and uses in our life. Pure gold is too soft for use so it is hardened with silver, copper and other metals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/02e83160-e005-442d-8190-278e499a7005/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-12-11T23:48:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11209.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Gold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Origin-of-the-Genetic-Code</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Origin of the Genetic Code</video:title>
      <video:description>Genetic code is a nucleotide triplet that carries genetic information in our cell. This video explains the origin of genetic codes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/02c1c1a9-1c5b-46b5-9a75-f32964bbd371/cand_5.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2011-12-15T02:37:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11862.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Code</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Vitamins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Vitamins</video:title>
      <video:description>How does the vitamins work? Why do our body needs them? This video will provide you the answer to all these question with this animated video showing the working on each part.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/02c28f9e-1142-45ac-92fc-ea52970bee33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2010-11-23T21:48:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5792.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Vitamins</video:tag>
      <video:tag>How</video:tag>
      <video:tag>They</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-in-3D-of-the-Insulin-processes-mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation in 3D of the  Insulin processes mechanism</video:title>
      <video:description>This is a 3D animation by Martin Cavarga. The video gives a very detailed process of how the insulin process works to get the glucose to the right cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/02d11b4b-be60-45bb-ac22-651d5dab74ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-11-28T07:09:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8349.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Insulin</video:tag>
      <video:tag>Processes</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jaw-Reconstruction-and-dental-braces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jaw Reconstruction and dental braces</video:title>
      <video:description>This is an animation that shows how dental braces work and jaw reconstruction changing the shape of the face.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/02d85fa9-20b5-4058-954e-e07876102938/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-11-28T05:28:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8213.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>Braces</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Jaw</video:tag>
      <video:tag>Reconstruction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-of-Inflorescence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types of Inflorescence</video:title>
      <video:description>Brief of types of inflorescence and diffrence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/04209d8d-60ae-481f-a8e7-b659ce6a43ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2012-03-13T07:23:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11954.mp4</video:content_loc>
      <video:uploader>Manoj Nair</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>inflorescence</video:tag>
      <video:tag>racemose</video:tag>
      <video:tag>cymose</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>type</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interview-with-a-Patient-with-Wernickes-Aphasia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interview with a Patient with Wernickes Aphasia</video:title>
      <video:description>Wernickes Aphasia is a neurological language disorder that causes people to repeat what other people say. Here is an interview with such a Patient</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9e960fad-e574-494b-ba61-6ca6a34bd2ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2011-11-28T05:37:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8238.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Wernickes</video:tag>
      <video:tag>Aphasia</video:tag>
      <video:tag>interview</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Patient</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-106-Factoring-trinomials-with-a-non-1-leading-coefficient-by-grouping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 106 - Factoring trinomials with a non-1 leading coefficient by grouping</video:title>
      <video:description>Factoring trinomials with a non-1 leading coefficient by grouping

u12_l2_t1_we3 Factoring trinomials with a non-1 leading coefficient by grouping</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25260.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2012-09-18T02:23:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ISPxJ6JXT8o</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>Non</video:tag>
      <video:tag>1</video:tag>
      <video:tag>leading</video:tag>
      <video:tag>Coefficient</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Grouping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Miracle-of-the-Human-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Miracle of the Human Brain</video:title>
      <video:description>Animated video showing the creation of synapses in the brain.  Emphasizes the wonder of the purposeful formation of the brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/26ec5c00-0a06-41d5-aa4d-04b1887242b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2011-12-01T20:15:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10337.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>human</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>synapses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Theory-and-Fact-of-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Theory and Fact of Evolution</video:title>
      <video:description>Evolution theory is a school of thought that is of view that all living things evolved and a scientific theory is usually explained by facts. This video gives more information on this debate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/02ea30e3-bb41-4a36-91fd-5ca2550660c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>491</video:duration>
      <video:publication_date>2012-12-01T05:47:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28139.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fact</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atlantis-final-launch-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atlantis final launch NASA</video:title>
      <video:description>Watch the journey of the space shuttle Atlantis launch as shown in this video. NASA  recorded this video since it is last take off for the Atlantis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/02eafe26-d0c2-43cb-974d-ea109a9a0b93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2011-11-24T18:02:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7752.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Space</video:tag>
      <video:tag>shuttle</video:tag>
      <video:tag>Atlantis</video:tag>
      <video:tag>final</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>take</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arctic-Sea-Ice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arctic Sea Ice</video:title>
      <video:description>Everyone organism on earth living or dead has its role to play in the scheme of things find out the role of the Arctic Sea Ice thanks to studies by NASA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/02f1a498-e091-4ef1-96a0-f9aa8057b77f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>268</video:duration>
      <video:publication_date>2011-11-23T10:09:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7692.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Arctic</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exercise-Bladder-Scans-Pelvic-Floor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exercise &amp; Bladder Scans Pelvic Floor</video:title>
      <video:description>This video shows how to exercise the pelvic floor adequate exercise and the bladder scans to show the effect. The bladder scans are done using an ultra sound.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/02f3303c-e3ff-4273-87c1-e3e40a77ec0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2011-12-06T18:25:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10803.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pelvic</video:tag>
      <video:tag>Floor</video:tag>
      <video:tag>Exercise</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>Scans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 33 - MIT 3.091 Introduction to Solid State Chemistry&quot; Two-component Phase Diagrams: Limited Solid Solubility

Lever Rule

View the complete course at: http://ocw.mit.edu/3-091F04

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_15640.jpg</video:thumbnail_loc>
      <video:duration>3078</video:duration>
      <video:publication_date>2012-08-28T18:34:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mcwwXuYkBGY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>3</video:tag>
      <video:tag>091</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>component</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>Diagrams</video:tag>
      <video:tag>Limited</video:tag>
      <video:tag>Solubility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Excretory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Excretory System</video:title>
      <video:description>n this video, a pretty girls is explaining the excretory system in our body. This system is a passive biological system that removes excess, unnecessary materials from an organism, so as to help maintain homeostasis within the organism and prevent damage to the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0305aaee-70d9-47a9-8e92-d2132ee7a33d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2012-12-01T07:38:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28207.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Excretory</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-the-optical-lens-in-focusing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of the optical lens in focusing</video:title>
      <video:description>Optical lens in the eyes bend changes the path of light whereby focusing the image. However, defects in the lens result in its inability to focus. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/030aee55-c83d-43b4-91cd-d136887d151d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-12-12T04:23:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11513.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Role</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>optical</video:tag>
      <video:tag>lens</video:tag>
      <video:tag>in</video:tag>
      <video:tag>focusing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-facts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing facts</video:title>
      <video:description>Did you know that we actually see the past? Well our brain process what we see with our eye in 80 milliseconds so we dont really live now at anytime. More of this kind of cool stuff is explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/0309a1b8-61b0-4bac-847b-e13ab40bbf99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2014-09-13T02:31:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31653.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Amazing</video:tag>
      <video:tag>Facts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Beautiful-Medical-Love-Song</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Beautiful Medical Love Song</video:title>
      <video:description>MUST WATCH!
A beautiful medical love song&apos;s lyrics are show in the video. &quot;Inflammation of the foreskin reminds me of your smile&quot; this is how the song begins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0312651d-7635-4d7a-8bb7-ac69872fda3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-12-01T20:21:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10362.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>Song</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pulmonary-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulmonary Treatment</video:title>
      <video:description>A 3D animation created by scientific animations to show working of a catheter based stent for pulmonary treatment. This method involves application of a catheter that inserted into the vein behind the knee and directed to reach the vein in which clot is formed. A clot busting drug is then released from the tip that removes the clot. For more information, visit our website : www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/9eb943dd-07ac-451f-9349-c92af9b3fb31/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-26T06:25:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30690.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Stent</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>blockage</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-explanation-of-theremin-and-cello</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An explanation of theremin and cello</video:title>
      <video:description>This video shows how musicians use echo to improve their performances. UK&apos;s National Physical Laboratory&apos;s conducted an acoustic experiment in the reverberation chamber. The experiment showed that no two surfaces are parallel allowing sound to propagate for long periods of time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/9ed78a9a-e84a-4aae-b91a-dc44356686d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2012-11-21T20:12:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28013.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Sound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Function-MRI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function MRI</video:title>
      <video:description>This animation demonstrates functional MRI and Smell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/09/2547e875-afee-4abb-af3e-a6fa3a2a9112/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2008-09-13T17:12:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1363.mp4</video:content_loc>
      <video:uploader>VMS</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>fMRI</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-the-blood-clotting-process-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does the blood clotting process work?</video:title>
      <video:description>How do the body&apos;s platelets function to form clots? You must see this extraordinary animation of how hemostasis works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9edecbb0-7f52-47eb-9749-233b2916070a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2013-02-11T01:08:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29996.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Hemostasis</video:tag>
      <video:tag>clot</video:tag>
      <video:tag>clotting</video:tag>
      <video:tag>platelet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Birmingham-hip-resurfacing-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birmingham hip resurfacing system</video:title>
      <video:description>Active patients who suffer from hip pain due to arthritis dysplasia or avascular necrosis may benefit from the bone conserving approach of the birmingham hip resurfacing the worlds leading hip resurfacing system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9ef3f4cd-b6b6-4d70-a44f-5b48a81bd9f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>440</video:duration>
      <video:publication_date>2011-12-01T00:11:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9799.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Birmingham</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Essentials-of-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Essentials of Life</video:title>
      <video:description>A diagram showing the hierarchy of the essential characteristics of life is explained here. All these characteristics are discussed in brief.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/031797b0-7f23-4f64-be8e-05904ca318b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2013-01-18T07:09:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28873.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Essential</video:tag>
      <video:tag>Characteristics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diabetes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes</video:title>
      <video:description>This animation shows diabetes which mostly occurs when the pancreas does not produce enough insulin, or because cells do not respond to the insulin that is produced.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/031bbc2e-726a-4ca7-a7df-4fda85e29afc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-06-06T18:02:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2796.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>cure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-107-Factoring-perfect-square-trinomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107 - Factoring perfect square trinomials</video:title>
      <video:description>Factoring perfect square trinomials

u12_l2_t2_we1 Factoring perfect square trinomials</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25261.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2012-09-18T02:25:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/liRNTieIU_k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Factoring</video:tag>
      <video:tag>Perfect</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>Trinomials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ripple-Tank-Experiment-6-Reflection-of-Straight-Wave-by-Cur</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ripple Tank Experiment 6: Reflection of Straight Wave by Cur</video:title>
      <video:description>Ripple Tank Experiment 6: Reflection of Straight Wave</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/0338750a-5627-4390-bbf6-e7679a5cab40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-07-07T13:20:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2978.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>ripple</video:tag>
      <video:tag>tank</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Courtship-of-the-Virgin-Vampyroteuthis-of-Abyssopelagic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Courtship of the Virgin Vampyroteuthis of Abyssopelagic</video:title>
      <video:description>Abyssopelagic - watch the Courtship of the Virgin Vampyroteuthis Infernalis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/03422d4b-442d-4dfa-a31a-972d7d96c260/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-10-18T04:52:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7068.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Abyssopelagic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Economics-119-Lecture-22-Face-Saving-and-Reciprocity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Economics 119 - Lecture 22: Face Saving and Reciprocity</video:title>
      <video:description>Economics 119 - Lecture 22: Face Saving and Reciprocity

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25871.jpg</video:thumbnail_loc>
      <video:duration>4159</video:duration>
      <video:publication_date>2012-09-18T17:59:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zkn9O8HdYhw</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>22</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>Saving</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Reciprocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Organising-Your-Workstation-Properly</loc>
    <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>
    </video:video>
  </url>
  <url>
    <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>
    </video:video>
  </url>
  <url>
    <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>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Airway</video:tag>
      <video:tag>Intubation</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Have-Lucid-Dreams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Have Lucid Dreams?</video:title>
      <video:description>This video covers the science in lucid dreaming. One of the best ways to have a lucid dream is to have a dream journal.</video:description>
      <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>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28386.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Lucid</video:tag>
      <video:tag>Dreaming</video:tag>
    </video:video>
  </url>
  <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>
  <url>
    <loc>https://dnatube.com/videos/Lec-111-Solving-factored-equations</loc>
    <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>
    </video:video>
  </url>
  <url>
    <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>
      <video:tag>is</video:tag>
      <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animals-in-The-Deep-Ocean-and-Bioluminescence-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animals in The Deep Ocean and  Bioluminescence Part 2</video:title>
      <video:description>Many animals in the deep sea produce light in order to attract a mate or catch food. Here we see the deep sea angler fish, jellyfish and other bioluminescent creatures./nThis video is taken from BBC&apos;s Blue Planet documentary serie</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/050116e6-463b-43a3-8c17-6012e66264c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2010-11-03T07:07:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4767.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Deep</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bioluminescence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Genetic-Mapping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Genetic Mapping</video:title>
      <video:description>This videos explains about  Genetic Mapping.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/04f5c7a4-8473-4fa0-b44f-8bc31f833f04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1732</video:duration>
      <video:publication_date>2012-10-03T06:48:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27684.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>Mapping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coronary-Angioplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronary Angioplasty</video:title>
      <video:description>Percutaneous Coronary Intervention is used when it is necessarily to open up blocked arthery.  Arthery can be blocked by arteriosclerosis. Procedure&apos;s goal is to open up clothed artery and increase blood flow to the heart.
Credit:Mayo Clinic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/05098aa6-0414-4e7d-899d-3704662220c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2007-05-12T00:29:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/273.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>Angioplasty</video:tag>
      <video:tag>arteriosclerosis</video:tag>
      <video:tag>blocked</video:tag>
      <video:tag>artery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-112-Solving-quadratics-by-factoring</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 112 - Solving quadratics by factoring</video:title>
      <video:description>Solving quadratics by factoring

u12_l3_t1_we2 Solving quadratics by factoring</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25266.jpg</video:thumbnail_loc>
      <video:duration>346</video:duration>
      <video:publication_date>2012-09-18T02:29:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uktzcTg_N7U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Quadratics</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Factoring</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Gyroscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Gyroscope</video:title>
      <video:description>This gyroscope consists of a metal wheel mounted on an axle. Gyroscopes can and do behave in very unexpected ways.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/050412ed-ff6f-4168-aabd-4d55b6af351f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2011-11-25T21:04:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7937.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Gyroscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spectrophotometer-Wavelength-Measuring-Device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spectrophotometer- Wavelength Measuring Device</video:title>
      <video:description>Watch this video to have a look at Spectrophotometer. It is a biomedical science instrument that is used to measure and to find the optimum wavelength for maximum absorption of a solution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/051098cf-0285-4353-8e1d-ee428c33e6ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-02-09T05:36:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29763.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Biomedical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>use</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Spectrophotometer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Single-Nucleotide-Polymorphisms-SNPs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Single Nucleotide Polymorphisms (SNPs)</video:title>
      <video:description>Genomes between two people are almost similar, but if we compare DNA, more accurate, it&apos;s sequence, it is not so similar. These variations are called single nucleotide polymorphisms (SNPs).

Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/051ef480-3d7a-4ff7-9baa-5801e5f2c88e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2007-04-06T22:46:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/226.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>single</video:tag>
      <video:tag>nuceleotide</video:tag>
      <video:tag>polymorphism</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>sequence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Rough-Road-to-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Rough Road to Space</video:title>
      <video:description>Launching a satellite into space is no easy job. Preparations take years and months of hard work and dedication to get everything right. Find out here the journey that is undertaken to launching a satellite.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/051d4d02-361e-42ad-89fc-d19ddb82ca47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-11-23T08:36:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7643.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>GloryThe</video:tag>
      <video:tag>Rough</video:tag>
      <video:tag>Road</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Artery-Bypass-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Artery Bypass Surgery Video</video:title>
      <video:description>A full surgical procedure of coronary artery bypass heart surgery is shown in the video. The function of heart is to transfer the supply of blood to all parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0535b69b-8a61-4ae6-a648-da94168a3866/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-12-01T19:51:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10283.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Coronay</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cultures-of-microorganisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cultures of microorganisms</video:title>
      <video:description>Microorganisms such as bacteria and fungi can be grown on special media. Each microorganism form individual colony in such culture. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/053ea6b9-e893-4ee7-b756-6f11d97d6f08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2008-01-12T22:31:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1245.mp4</video:content_loc>
      <video:uploader>nasasci</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Microbial</video:tag>
      <video:tag>culture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Elbows-Pronation-Supination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Elbows Pronation Supination</video:title>
      <video:description>More @ NurseReview.org - Elbows Pronation Supination - Anatomy &amp; Physiology ... joint pain steroids carpal tunnel syndrome muscle neurons cancer aids</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9f38f1ec-4789-43a5-bb30-55444e229eb1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2009-04-24T22:44:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2038.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Joint</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>steroids</video:tag>
      <video:tag>Carpal</video:tag>
      <video:tag>Tunnel</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>neurons</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>AIDS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-arterial-blood-gas-sampling-technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of  arterial blood gas sampling technique</video:title>
      <video:description>This video shows how an arterial blood gas sampling technique is done to check levels of oxygen and carbon dioxide in the blood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/054bc6fe-bc4d-477a-9388-143ffa7f3ab1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2011-11-28T12:25:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8508.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Arterial</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>Technique</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Catheterization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Catheterization</video:title>
      <video:description>NurseReview.Org for more animations and medical questions and answer ... NurseReview.Org Animation on Catheterization anatomy nclex review cgfns nle medical physical science medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/055f3b35-ed5e-46bd-bd52-94f09ded182a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2009-04-24T22:51:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2053.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>Catheterization</video:tag>
      <video:tag>anatomy</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/Lec-5-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Computer Science 169</video:title>
      <video:description>Lec 5- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19200.jpg</video:thumbnail_loc>
      <video:duration>4847</video:duration>
      <video:publication_date>2012-09-04T19:36:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2Wv-hMiiPe8</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/Journey-to-the-planets-Mars-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Journey to the planets: Mars 1</video:title>
      <video:description>Documenting the trip launched on the spaceship Pegasus to a space journey to Mars and the successful landing.

Clip 1 from BBC documentary &apos;Space Odyssey: Voyage to the planets&apos; of an imaginary landing on Mars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/055d5a34-dfdb-45de-9619-a2db9fed263c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>435</video:duration>
      <video:publication_date>2009-05-27T22:17:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2646.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Mars</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-113-Applications-Problem-Factoring-Quadratics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 113 - Applications Problem Factoring Quadratics</video:title>
      <video:description>Applications Problem Factoring Quadratics

u12_l3_t1_we3 Applications Problem Factoring Quadratics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25267.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2012-09-18T02:29:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/STcsaKuW-24</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>applications</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Factoring</video:tag>
      <video:tag>Quadratics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-Time-Travel-Possible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is Time Travel Possible</video:title>
      <video:description>This video discusses the age old question &quot;is time travel possible&quot;. It leads to the idea that time is like a river and can have forks, and bends making time travel possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/056cc3c6-7077-402d-a096-7dad8adf81bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2010-11-14T21:33:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5279.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>is</video:tag>
      <video:tag>time</video:tag>
      <video:tag>travel</video:tag>
      <video:tag>Possible</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/15CH-DC12V-RF-Wireless-Remote-Control-Switch-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>15CH DC12V RF Wireless Remote Control Switch Operation</video:title>
      <video:description>Delete codes:
Press the button of the receiver for 6 seconds until LED 2 is off.
Release the button, all stored codes are deleted successfully.

Learning methods and steps:
1) Press the button of the receiver for 3 seconds.
2) LED 2 flashes quickly, enter into status of LEARNING. 
3) Release the button of the receiver and press any button of remote control in 10 seconds. LED 2 will be off, it means LEARNING is successful.
4) The receiver can learn several remote controls of different codes.

Setting Toggle control mode: Plug jumper to S1.
Control mode Toggle (Channel 1~15): Press - On; Press again - Off.

Setting Latched control mode: Plug jumper to S2
Control mode Latched (Channel 1~15): Press - On, other relays Off; Press other button - Off.

Setting Momentary control mode: No jumper plug.
Control mode Momentary (Channel 1~15): Press and hold - On; Release - Off.

More information please visit http://www.rfcontrolsystem.com/index.php?main_page=product_info&amp;cPath=360_249&amp;products_id=297</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/9f3d320b-6bfd-4e2f-a305-65ae39094004/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2012-03-28T05:36:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11993.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>15ch</video:tag>
      <video:tag>dc12v</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>wireless</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>control</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>500m</video:tag>
      <video:tag>controlling</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Erectile-dysfunction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Erectile dysfunction</video:title>
      <video:description>Toady the USMLE team discuss the erectile dysfunction case. Study is on a 62 years old male Mr Edward, vital information; temperature of 98.2 F, heart rate 76/min and blood pressure 130/74mm Hg. Watch how these team develop the sample study.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9f1fc827-2700-4b8c-904e-7fb91e38063a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>903</video:duration>
      <video:publication_date>2011-12-01T04:40:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10233.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Erectile</video:tag>
      <video:tag>Dysfunction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Great-Pacific-Garbage-North-Pacific-Ocean</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Great Pacific Garbage- North Pacific Ocean</video:title>
      <video:description>Great Pacific Garbage also known as Pacific Trash vortex is located in northern Pacific ocean consist of marine debris. These patches are extended in indeterminate area mainly plastic concentration, therefore effecting the area.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/056660a8-5831-4c0e-935d-c1577b0ccb51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2013-02-09T03:40:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29749.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Great</video:tag>
      <video:tag>Pacific</video:tag>
      <video:tag>garbage</video:tag>
      <video:tag>Patch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gall-Stones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gall Stones</video:title>
      <video:description>Gall Stones are deposits in the gall bladder that are crystallized into hard particles. This video gives information on gall stones and what causes them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/056f80a9-85f5-481a-892f-bdd273286d6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-11-30T10:27:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9554.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gall</video:tag>
      <video:tag>Stones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ECG-Reading-of-a-Myocardial-Infarction</loc>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/05efd6d5-7ea0-41a4-90e3-62c7682228be/cand_5.jpg</video:thumbnail_loc>
      <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>
      <video:category>Medical</video:category>
      <video:tag>Myocardial</video:tag>
      <video:tag>Infarction</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/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>
      <video:tag>terrestrial</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>Mercury</video:tag>
      <video:tag>Venus</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mars</video:tag>
    </video:video>
  </url>
  <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>
      <video:tag>Adult</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>animate</video:tag>
    </video:video>
  </url>
  <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/06114cac-f03e-4714-aa1a-0787808df569/cand_5.jpg</video:thumbnail_loc>
      <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>
      <video:tag>protein</video:tag>
      <video:tag>Import</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/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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/0629fda8-e386-4454-88ff-5c3892c3808c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <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>
      <video:category>Medical</video:category>
      <video:tag>center</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Memory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Generating-electricity-from-tidal-lagoons</loc>
    <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>
  </url>
  <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
Look at this website http://www.transcriptionsservice.com</video:description>
      <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>
      <video:tag>by</video:tag>
      <video:tag>clients</video:tag>
      <video:tag>From</video:tag>
      <video:tag>across</video:tag>
      <video:tag>domains</video:tag>
      <video:tag>12</video:tag>
      <video:tag>hour</video:tag>
      <video:tag>delivery</video:tag>
      <video:tag>time</video:tag>
      <video:tag>guarantee</video:tag>
      <video:tag>for</video:tag>
      <video:tag>All</video:tag>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>transcrip</video:tag>
    </video:video>
  </url>
  <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>
    </video:video>
  </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>
      <video:tag>Intraoral</video:tag>
      <video:tag>camera</video:tag>
    </video:video>
  </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>
    </video:video>
  </url>
  <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0677ad25-2c00-44d6-8109-411f2e825d95/cand_5.jpg</video:thumbnail_loc>
      <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>
      <video:category>Education</video:category>
      <video:tag>varicose</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>EVLT</video:tag>
      <video:tag>spider</video:tag>
      <video:tag>Veins</video:tag>
    </video:video>
  </url>
  <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>
    </video:video>
  </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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polymerase-chain-reaction-cycle-PCR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polymerase chain reaction cycle (PCR)</video:title>
      <video:description>The polymerase chain reaction provides an extremely sensitive means of amplifying small quantities of DNA the purpose of a PCR is to make a huge number of copies of a gene this is necessary to have enough starting template for sequencing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/06872dbb-b1c5-4267-b76b-7217df08cb26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-10-18T05:08:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7087.mp4</video:content_loc>
      <video:uploader>adembi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Polymerase</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>PCR</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-lipitor-atorvastatin-calcium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is lipitor (atorvastatin calcium) ?</video:title>
      <video:description>This video explains lipitor (atorvastatin calcium).

A pharmacist explains how Lipitor works, why doctors prescribe this cholesterol medication, and common side effects of the drug.Watch More Health Videos at Health Guru: http://www.healthguru.com/?YT</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/0698ace3-31f5-4c24-bad2-6bf9b22942ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2012-10-11T00:23:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27846.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lipitor</video:tag>
      <video:tag>atorvastatin</video:tag>
      <video:tag>Calcium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Richard-Dawkins-on-Elevating-Political-Discourse-in-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Richard Dawkins on Elevating Political Discourse in Media</video:title>
      <video:description>Are debates on broader issues ever effective?  Richard Dawkins thinks so, but calls for a society in which the level of our political discourse is prioritized over TV ratings, and cites Bill O&apos;Reilly as a personality who shouldn&apos;t be given air time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/06a122e3-ab42-456f-bebf-99d1645173ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2012-12-02T18:23:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28244.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Richard</video:tag>
      <video:tag>Dawkins</video:tag>
      <video:tag>Bill</video:tag>
      <video:tag>o</video:tag>
      <video:tag>Reilly</video:tag>
      <video:tag>Fox</video:tag>
      <video:tag>News</video:tag>
      <video:tag>Politics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protemist-DT-II-and-XE-Lecture-and-Demonstration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protemist ® DT II and XE - Lecture and Demonstration</video:title>
      <video:description>( http://www.abnova.com ) - Dr. Tomohisa Satoh presented two new generation, fully automated robotic desktop wheat germ cell-free protein synthesizers : ProtemistR DT II (High Throughput) and ProtemistR XE (Large-scale). The demonstration for Protemist® DT II - High Throughput Protein Expression and Protemist® XE - Large-Scale Protein Expression.  More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/09/067a0192-9aa8-4656-aef1-418ed3ec5189/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1049</video:duration>
      <video:publication_date>2010-09-23T09:22:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4571.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Automated</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Synthesizers</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/Pulmonary-embolism-diagnosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulmonary embolism  diagnosis</video:title>
      <video:description>A pulmonary embolism refers to embolic occlusion of the pulmonary arterial system a pulmonary embolism can cause symptoms such as chest pain or breathlessness but may have no symptoms and be hard to detect</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/06ad4a69-038b-4ee3-b7c9-623549f90240/cand_5.jpg</video:thumbnail_loc>
      <video:duration>581</video:duration>
      <video:publication_date>2011-12-01T00:23:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9816.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Human-Eye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Human Eye</video:title>
      <video:description>A very interesting animated video showing the structure of human eye. Brief description of the working of different parts inside eye is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/06be68d9-4711-4e60-86ff-efe245abf8c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2013-02-10T02:04:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29893.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Vitreous</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Aqueous</video:tag>
      <video:tag>humor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Endodontic-Clinical-Set-up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Endodontic Clinical Set-up</video:title>
      <video:description>&quot;Lec 7 - Endodontic Clinical Set-up&quot; This is the routine clinical set-up utilized in the treatment of Endodontic patients seen by undergraduate Dental Students. Orig. air date: JAN 20 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_22909.jpg</video:thumbnail_loc>
      <video:duration>690</video:duration>
      <video:publication_date>2012-09-11T09:28:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HlGP2b385uw</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>Endodontic</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Set</video:tag>
      <video:tag>up</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/Histone-Octamer-and-Wrapping-DNA-and-nucleosome-formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histone Octamer and Wrapping DNA and nucleosome formation</video:title>
      <video:description>Nucleosome_ Histone Octamer and Wrapping DNA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/08b157a5-eb83-41e8-a3af-228c4162aa92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2010-11-20T23:25:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5650.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Histone</video:tag>
      <video:tag>Octamer</video:tag>
      <video:tag>Wrapping</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DIY-RF-Remote-Controlled-Camera-Takes-Photograph</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DIY RF Remote-Controlled Camera Takes Photograph</video:title>
      <video:description>Things you need:
1 x Camera
1 x RF remote control kit (transmitter&amp;receiver)
1 x Shutter release cable
1 x Power supply DC12V
3 x  short lines

First step: wire the receiver according to the wiring program

Second step: Plug the shutter release cable to the camera, the other side to the receiver.

Third step: Press button A to Focus. Press button B to take photograph.
(Button C is for B Stop, but we didn&apos;t use it here.)

Remote distance can be 50 meters. Longer distance is available. You can find long range transmitter from http://www.rfcontrolsystem.com/index.php?main_page=index&amp;cPath=281

You can also use this diy remote-controlled camera to  remotely take photos of dangerous wild animals from a safe distance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/08b5d667-3027-4302-88c7-baf8d88ba215/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2012-04-13T03:08:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12237.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>diy</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>controlled</video:tag>
      <video:tag>camera</video:tag>
      <video:tag>take</video:tag>
      <video:tag>photograph</video:tag>
      <video:tag>shutter</video:tag>
      <video:tag>Release</video:tag>
      <video:tag>cable</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>control</video:tag>
      <video:tag>kit</video:tag>
      <video:tag>transmitter</video:tag>
      <video:tag>receiver</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thailands-Emergency-Care</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thailand&apos;s Emergency Care</video:title>
      <video:description>Every country has its own special medical emergency care. This short video shows how efficient the medical emergency care of Thailand is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/08b74eb4-653e-41c1-ac8a-5000396ef404/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-12-06T20:33:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10963.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thailand</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Emergency</video:tag>
      <video:tag>care</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Elements-and-Moles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Elements and Moles</video:title>
      <video:description>This video will help you to understand the topic of elements and mole. Periodic table of elements and Avogadro number is also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/08b62d8b-eebf-441e-8823-04a79cd59b3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2010-12-03T14:41:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6405.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Elements</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Moles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pulmonary-Examination-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulmonary Examination Part 1</video:title>
      <video:description>Video shows a step by step examination of respiratory system of a patient. Video is very helpful for medical purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/08c438c0-2474-49b6-ad40-53165619ccf0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-11-29T11:08:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8833.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</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/Lec-15-CS-61B-More-Java</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - CS 61B More Java</video:title>
      <video:description>CS 61B More Java

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_19586.jpg</video:thumbnail_loc>
      <video:duration>2629</video:duration>
      <video:publication_date>2012-09-05T03:42:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OD2o6dNZIwA</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>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/GN-048-Synapse-Botenstoffe-nerve-cell-neurotransmitter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GN 048 Synapse Botenstoffe  - nerve cell neurotransmitter</video:title>
      <video:description>Definition 
Neurotransmitters are chemicals located and released in the brain to allow an impulse from one nerve cell to pass to another nerve cell. 
There are approximately 50 neurotransmitters identified. There are billions of nerve cells located in the brain, which do not directly touch each other. Nerve cells communicate messages by secreting neurotransmitters. Neurotransmitters can excite or inhibit neurons (nerve cells). Some common neurotransmitters are acetylcholine, norepinephrine, dopamine, serotonin and gamma aminobutyric acid (GABA). Acetylcholine and norepinephrine are excitatory neurotransmitters while dopamine, serotonin, and GABA are inhibitory. Each neurotransmitter can directly or indirectly influence neurons in a specific portion of the brain, thereby affecting behavior.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9fd339ff-354c-4cf0-b3c5-f2a05b6be75f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2010-11-09T00:40:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4803.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Schizophrenia</video:tag>
      <video:tag>Depression</video:tag>
      <video:tag>Alzheimer</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>generalized</video:tag>
      <video:tag>anxiety</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>attention</video:tag>
      <video:tag>deficithyperactivity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Most-cited-paper-ever</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Most cited paper ever</video:title>
      <video:description>The most cited work in history, for example, is a 1951 paper describing an assay to determine the amount of protein in a solution. It has now gathered more than 305,000 citations — a recognition that always puzzled its lead author, the late US biochemist Oliver Lowry. “Although I really know it is not a great paper … I secretly get a kick out of the response,” he wrote in 1977./nThe colossal size of the scholarly literature means that the top-100 papers are extreme outliers. Thomson Reuter’s Web of Science holds some 58 million items. If that corpus were scaled to Mount Kilimanjaro, then the 100 most-cited papers would represent just 1 centimetre at the peak. Only 14,499 papers — roughly a metre and a half’s worth — have more than 1,000 citations (see ‘The paper mountain’). Meanwhile, the foothills comprise works that have been cited only once, if at all — a group that encompasses roughly half of the items. Source: Nature.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/9fe5a4d2-f9d7-4fc3-a380-f87d948385dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2015-10-24T16:56:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32335.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>cited</video:tag>
      <video:tag>Paper</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmetic-Rhinoplasty-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmetic Rhinoplasty in India</video:title>
      <video:description>Here in this video a young man from Bangalore India is
undergoing Cosmetic rhinoplasty Surgery Where one can
see rhinnoplasty Surgeon is operating under local
anethesia to reshape his nose</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/12/9ff395a5-40d9-4bff-a918-fa05e9048533/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-12-05T12:50:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30756.mp4</video:content_loc>
      <video:uploader>Kishore Babu Pentyala</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>RhinoplastySurgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Viral-structure-part-1-5min</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Viral structure part 1 (5min)</video:title>
      <video:description>Short video on viral structure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/0972a450-3930-4f29-9a49-30157bbb602a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2010-04-08T14:52:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4087.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>microbiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/cyto-toxic-tcells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>cyto toxic tcells</video:title>
      <video:description>Cytotoxic T-cells is a sub group of T lymphocytes cells that are capable of inducting the death of infected somatic or tumor cells; they kill virus-affected cells, pathogens, and damaged or dysfunctional cells. Most cytotoxic T cells express T-cell receptors (TcRs) that can recognize a specific antigenic peptide bound to Class I MHC molecules, present on all nucleated cells, and a glycoprotein called CD8, which is attracted to non-variable portions of the Class I MHC molecule. The affinity between CD8 and the MHC molecule keeps the TC cell and the target cell bound closely together during antigen-specific activation. CD8+ T cells are recognized as TC cells once they become activated and are generally classified as having a pre-defined cytotoxic role within the immune system.
Cytotoxic T cell activation
When a virus attacks the cell, cell starts produces a viral proteins. The ubiquitin molecule tags these proteins and carries it to proteosome, where it digested into small peptide fragments. A peptidase enzyme breaks these fragments, the fragments further move to endoplasm reticulm and gain entry via TAP molecule. Inside the endoplasm reticulum it binds to developing MHC class 1 molecule (only if it has right conformation with it), MHC class1 molecule is carried to cell surface and embedded. This alerts CTL (cytotoxic tcells), which identifies the foreign virus protein in the MHC class 1 molecule.The T-cell receptor in CTL engages a conformational recognition along with the CD8 molecule, which leads to release Granzymes and perfornin to kill virus-affected cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/0983b870-b368-4307-bf46-b21df41b989b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2009-06-25T23:33:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2878.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>cytotoxic</video:tag>
      <video:tag>tcells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 5- 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_16911.jpg</video:thumbnail_loc>
      <video:duration>4847</video:duration>
      <video:publication_date>2012-09-01T16:25:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h7o-yp1me9w</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/Symphony-of-Science-Chapter-Of-Africa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symphony of Science - Chapter Of Africa</video:title>
      <video:description>This video contains a song sung by US musicians referring African children. Song says that Life actually starts from Africa and African move towards every corner of earth and discovered life throughout the planet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/099199fe-ee89-4d07-aa4e-5a761a582850/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2012-12-01T07:33:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28197.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Symphony</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>children</video:tag>
      <video:tag>Africa</video:tag>
      <video:tag>the</video:tag>
      <video:tag>story</video:tag>
      <video:tag>US</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Genome-Project-Sequencing-Private-Project</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Genome Project Sequencing (Private Project)</video:title>
      <video:description>Human Genome Project Sequencing Private Project. What is the Human Genome Project?

Begun formally in 1990, the U.S. Human Genome Project was a 13-year effort coordinated by the U.S. Department of Energy and the National Institutes of Health. The project originally was planned to last 15 years, but rapid technological advances accelerated the completion date to 2003. 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. 

To help achieve these goals, researchers also studied the genetic makeup of several nonhuman organisms. These include the common human gut bacterium Escherichia coli, the fruit fly, and the laboratory mouse.  Read more: http://www.ornl.gov/sci/techresources/Human_Genome/project/about.shtml</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/09924a96-8edc-43cb-9d97-0800a67cb1e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2010-11-24T00:32:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5872.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>Project</video:tag>
      <video:tag>sequencing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Respiratory-clinical-exam-the-basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respiratory clinical exam; the basics</video:title>
      <video:description>This video demonstrates how to do a basic respiratory clinical examination, from the basic inhalation and coughing to palpitation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/099474a3-938b-4d3f-96b3-5f9ae6c2030b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2011-11-28T11:02:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8443.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ovulation-Calculate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovulation Calculate</video:title>
      <video:description>Different women have different ovulation cycles based on various contributing factors, the average is 28-32 days, therefore for some it might be longer yet shorter for others. Here is how to calculate ovulation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/09a69f83-6bd7-477b-9e32-1ad6a5548732/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-11-28T06:22:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8336.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Calculate</video:tag>
      <video:tag>ovulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/This-weeks-curiosity-landing-by-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>This week&apos;s curiosity landing by NASA</video:title>
      <video:description>The long awaited Mars landing finally happen with much curiosity on a Monday, at1:31 East time.The landing is in gale crater after a careful observation by MSL flight team. These landing is given a wide coverage by three NASA tv station. The video also features firings of the Morpheus Lande Project, the quickest mission to international space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/09c27ead-6613-4853-937e-fc062a6cf468/cand_5.jpg</video:thumbnail_loc>
      <video:duration>541</video:duration>
      <video:publication_date>2013-02-08T04:31:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29671.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>This</video:tag>
      <video:tag>week</video:tag>
      <video:tag>s</video:tag>
      <video:tag>curiosity</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>by</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fertilization-and-Fetal-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fertilization and Fetal Development</video:title>
      <video:description>Fertilization and Fetal Development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/09d280d3-9c7b-47e6-82f1-ffd63f0560d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2010-11-15T18:52:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5425.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fertilization</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fetal</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Placement-of-Periodontal-Dressing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Placement of Periodontal Dressing</video:title>
      <video:description>&quot;Lec 39 - Placement of Periodontal Dressing&quot; Shows the armamentarium for, and the procedure of, placing a periodontal dressing in the upper left quadrant of the mouth. Orig. air date: MAY 17 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_21240.jpg</video:thumbnail_loc>
      <video:duration>752</video:duration>
      <video:publication_date>2012-09-09T03:24:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B45KPRrQhhs</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>Placement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Dressing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Describes-about-early-tyrosine-phosphorylation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Describes about early tyrosine phosphorylation</video:title>
      <video:description>This video explains about early tyrosine phosphorylation and the calcium and protein kinase C mediated signaling pathways in

 Early Tyrosine Phosphorylation and the Calcium and Protein Kinase C Mediated Signaling Pathways in</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/09e9c6a1-8a4e-4e95-8c2d-749573dc4683/cand_5.jpg</video:thumbnail_loc>
      <video:duration>380</video:duration>
      <video:publication_date>2012-10-10T11:14:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27752.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Early</video:tag>
      <video:tag>tyrosine</video:tag>
      <video:tag>phosphorylation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Calcium</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>kinase</video:tag>
      <video:tag>C</video:tag>
      <video:tag>mediated</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>pathways</video:tag>
      <video:tag>in</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Direct-Inverse-and-Joint-Variation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Direct Inverse and Joint Variation</video:title>
      <video:description>Direct Inverse and Joint Variation

u15_l3_t1_we2 Direct Inverse and Joint Variation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25278.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2012-09-18T02:41:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v-k5L0BPOmc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Direct</video:tag>
      <video:tag>Inverse</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Variation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adaptability-of-human-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adaptability of human body</video:title>
      <video:description>Human body is designed to adapt to varied adverse condition. Our brain regulates the adaptation process. Under stress, brain modifies body function that increases the chances of survival. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/09ee256a-da47-43fc-bb97-ff9c0964693a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2009-04-23T07:08:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2011.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adaptability</video:tag>
      <video:tag>of</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacteria-under-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacteria under microscope</video:title>
      <video:description>The Chromatium are a Gram-negative bacterium found in water. This video is view of native bacteria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/09fa5137-ca77-427f-9479-484d5d414aca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2007-05-28T00:13:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/437.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Chromatium</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Wire-Bending-for-Removable-Acrylic-Appliances</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Wire Bending for Removable Acrylic Appliances</video:title>
      <video:description>&quot;Lec 14 - Wire Bending for Removable Acrylic Appliances&quot; This video discusses the rationale and criteria for, and demonstrates wire bending techniques for removable acrylic appliances. Orig. air date: APR 17 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_20773.jpg</video:thumbnail_loc>
      <video:duration>2204</video:duration>
      <video:publication_date>2012-09-07T16:52:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-4gxiRqifSU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>This</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>discusses</video:tag>
      <video:tag>the</video:tag>
      <video:tag>rationale</video:tag>
      <video:tag>and</video:tag>
      <video:tag>criteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stem-Cells-Therapy-for-Breast-Cancer-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stem Cells Therapy for Breast Cancer Treatment</video:title>
      <video:description>This 3D medical animation demonstrates the use of autologus stem cells for the treatment of breast cancer. For more information, visit our website : www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/0a04d2e3-b4e6-4f00-8b14-5acdbc2396ad/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-26T06:33:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30692.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Autologus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Shallow-chamber-cataract-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shallow chamber cataract surgery</video:title>
      <video:description>An anterior chamber depth can provide valuable information prior to cataract surgery technicians are trained to take accurate a and k axial length and keratometry readings these two measurements are the basis for calculating intraocular lens power for cataract surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0a0d6dd6-5733-4d12-9097-2f15402733d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-12-01T20:18:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10351.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Shallow</video:tag>
      <video:tag>chamber</video:tag>
      <video:tag>Cataract</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Enema</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Enema</video:title>
      <video:description>NurseReview.Org for more animation ... NurseReview.Org Animation on Enema atria nclex review cgfns nle medical physical science medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/0a18c251-34d4-4cf1-abed-92af7aaa5e07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2009-04-24T22:53:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2062.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>Enema</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/Lec-16-The-Roman-Way-of-Life-and-Death-at-Ostia-the-Port-of-Rome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - The Roman Way of Life and Death at Ostia, the Port of Rome</video:title>
      <video:description>&quot;Lec 16 - The Roman Way of Life and Death at Ostia, the Port of Rome&quot; Roman Architecture (HSAR 252)

Professor Kleiner focuses on Ostia, the port of Rome, characterized by its multi-storied residential buildings and its widespread use of brick-faced concrete. She begins with the city&apos;s public face--the Forum, Capitolium, Theater, and Piazzale delle Corporazioni. The Piazzale, set behind the Theater, was the location of various shipping companies with black-and-white mosaics advertising their business. Professor Kleiner examines the Baths of Neptune and the Insula of Diana, a brick apartment building with four floors that housed a number of Ostia&apos;s working families. The Insula of Diana and other similar structures, including warehouses like the Horrea Epagathiana, demonstrate a fundamental feature of second-century Ostia: the appreciation of the aesthetic qualities of brick facing. Since the time of Nero, brick was customarily covered with stucco and paint, but these Ostian buildings are faced with exposed brick, the color, texture, and design of which make it attractive in its own right. The lecture ends with a survey of several single family dwellings in Ostia, including the fourth-century House of Cupid and Psyche, notable for the pastel-colored marble revetment on its walls and floors and for a charming statue of the legendary lovers.

00:00 - Chapter 1. Ostia: Romes First Colony 
12:37 - Chapter 2. Civic Architecture in Ostia 
23:32 - Chapter 3. Transacting Business at the Piazzale delle Corporazioni 
36:57 - Chapter 4. Residential Architecture at Ostia: The Insulae 
49:43 - Chapter 5. The Warehouses of Ostia
56:19 - Chapter 6. Painted Decoration and Mosaic Floors
01:04:33 - Chapter 7. Re-emergence of the Domus at Ostia and Tombs at Isola Sacra  

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_23055.jpg</video:thumbnail_loc>
      <video:duration>4569</video:duration>
      <video:publication_date>2012-09-12T05:52:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8aJO3EfVjyk</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>way</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Ostia</video:tag>
      <video:tag>Port</video:tag>
      <video:tag>Rome</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>
      <video:category>Education</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>macro</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Fact</video:tag>
      <video:tag>Redwood</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>Analogy</video:tag>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thought-actually-changes-your-brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thought actually changes your brain</video:title>
      <video:description>If you imagine doing something you can do it.  Most people would laugh at a saying like that, but this might not be so far fetched.  asapSCIENCE shows us that thinking actually influences the way the brain acts and also the way the brain &quot;is&quot; physiologically.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/0b0ec807-8e33-45bf-80f3-f646fd09bc6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2014-10-03T06:41:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31848.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>thought</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>imagination</video:tag>
      <video:tag>Power</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Expansion-of-the-Universe-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expansion of the Universe 1</video:title>
      <video:description>This video describes expansion of the universe. Everything you wanted to know about the expansion of the universe, but were afraid to ask. Part one of two includes an experiment and points to a calculator that tells you by how much the U. expanded since your birthday.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0b22c7ec-a599-4da2-8bd0-e2bb3031e164/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2009-05-13T21:08:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2181.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>cosmos</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>sagan</video:tag>
      <video:tag>seti</video:tag>
      <video:tag>cc</video:tag>
      <video:tag>Closed</video:tag>
      <video:tag>caption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-self-examine-your-own-breast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to self examine your own breast</video:title>
      <video:description>Monthly breast examinations are recommended to all women in order to be healthy. This video demonstrates how a self breast examination is carried out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0b34cfa4-4c1b-457c-a748-95329b52eb52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-11-30T23:43:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9752.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Southern-Blotting-made-easy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Southern Blotting made easy</video:title>
      <video:description>This video shows us in plain English what the process and applications of the Southern Blotting technique are.  If you were ever curious and couldn&apos;t make heads or tails of other videos, this is the one for you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/0b373e97-c78f-4055-9c0d-181bb610b98f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>366</video:duration>
      <video:publication_date>2014-10-02T00:42:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31782.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Southern</video:tag>
      <video:tag>Blotting</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Extract-Plasmid-DNA-invitrogen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Extract Plasmid DNA (invitrogen)</video:title>
      <video:description>This is a short video showing how to extract plasmid DNA quickly and easily with the PureLink® HiPure Plasmid Kit and the BenchPro® 2100 Plasmid purification system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/0b3803ab-b57e-4924-9654-6593abc99654/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2012-09-10T18:58:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/21915.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Extract</video:tag>
      <video:tag>plasmid</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Standard-Model-Architecture-and-Interactions-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Standard Model Architecture and Interactions Part 2</video:title>
      <video:description>This video is a second part of the standard model architecture and interactions. 2011 Claude Michael Cassano        The Fermion Interaction:            An interaction with entry ingredients  A,B  and exit ingredients  C,D  is denoted as you see, here: /n       A+B → C+D/n              which implies it&apos;s anti-equivalent. /n    A fermion interaction is an interaction between first and second order objects, i.e.: between solitary  S sub R  matrices.
    The initial step in a fermion interaction proceess is fusion of two solitary  S sub R  matrices, enrty-wise, into a single  S sub R  matrix. 
    Next, the  S sub R  matrix entries may flip between columns/generations with equal likelihood. The  S sub R  matrix entries may flip between rows/colors. Entries in the same column  may flipas shown, here; or not with equal likelihood. 
These are the only random flip events conserving charge, so are the only ones allowed. Conservation of row/color indices, as detailed in the book, also restricts the possible flip events. 
    Finally, the  S sub R  matrix separates into the two solitary matrices column resultants from the flip events occurring during the fusion. 
         The first order objects (leptons) fermion-interactions oc
cur as is shown, here. /n    The neutrino - anti-electron interaction is shown, here, first; in complete detail. /n    The electron - anti-electron interaction is shown, here, second; in complete detail. /n    The neutrino - anti-neutrino  interaction is shown, here, third; in complete detail. /n    This is how the second order objects (quarks) are/were created from the most fundamental first order objects (leptons). /n         Weak type interactions may be further classified according to whether they are of the form (1), or of the form of (2)/(3). /n    Interactions of the form (1) are of the W type.
    Interactions of the form (2) or (3) are of the Z type.  /n    It will be seen that all the interactions to follow fall into these catagories. /n    The second order objects (quarks) fermion-</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/04/0b40d36b-0e8c-46ee-b51b-f7cc39bb5ed6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>326</video:duration>
      <video:publication_date>2011-04-08T07:14:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6908.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Klein</video:tag>
      <video:tag>Gordon</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>quark</video:tag>
      <video:tag>lepton</video:tag>
      <video:tag>fermion</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-Showing-Asteroid-Passing-Near-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video Showing Asteroid Passing Near Earth</video:title>
      <video:description>This animated video presented by ScienceCast shows the asteroid observed near earth. A brief explanation is provided here for this observation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0b3f4e36-7ea9-460d-93f3-34fb0a23fae2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2013-02-09T03:38:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29748.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>ScienceCast</video:tag>
      <video:tag>Record</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>Asteroid</video:tag>
      <video:tag>Flyby</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Linear-Algebra-Simplifying-conditions-for-invertibility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Linear Algebra: Simplifying conditions for invertibility</video:title>
      <video:description>Linear Algebra: Simplifying conditions for invertibility

Showing that a transformation is invertible if and only if  rref(A) is equal to the identity matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22072.jpg</video:thumbnail_loc>
      <video:duration>397</video:duration>
      <video:publication_date>2012-09-11T00:40:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yz2OosyMTmY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Simplifying</video:tag>
      <video:tag>Conditions</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Invertibility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stapled-hemorrhoidectomy-for-acute-hemorrhoidal-crisis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stapled hemorrhoidectomy for acute hemorrhoidal crisis</video:title>
      <video:description>hemorrhoidectomy for treating patients with an acute hemorrhoidal crisis and assess stapled hemorrhoidectomy for acute hemorrhoidal crisis could be undertaken under local anathesia with early recovery and short hospital stay</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0b452a77-8114-4bd9-a208-ee13f2e8986a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-12-06T19:55:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10879.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Stapled</video:tag>
      <video:tag>hemorrhoidectomy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>acute</video:tag>
      <video:tag>hemorrhoidal</video:tag>
      <video:tag>crisis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Algebraic-Long-Division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Algebraic Long Division</video:title>
      <video:description>Algebraic Long Division

Dividing one polynomial into another</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20167.jpg</video:thumbnail_loc>
      <video:duration>621</video:duration>
      <video:publication_date>2012-09-06T02:17:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4u8_AMacu-Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Algebraic</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>Division</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detroit-medical-center-campus-of-breakthroughs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detroit medical center campus of breakthroughs</video:title>
      <video:description>A detroit medical center health resource an extensive multi media collection of information designed to help you gain knowledge about important healthcare topics and experience an inside view of news an breakthroughs from the detroit medical center</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1bb31fbb-30f3-4a85-9b36-08adaf37370e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-12-11T22:49:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11052.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Detroit</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>center</video:tag>
      <video:tag>Campus</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Breakthroughs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wild-Africa-The-birds-flying-over-Cape-Highlands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wild Africa; The birds flying over Cape Highlands</video:title>
      <video:description>This video show the majestic flight of this beautiful bird over the Cape Highlands. This part of the series of Wild Africa by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0b4b36a0-d584-4470-b6b2-cb9be544665a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2011-11-26T04:48:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8062.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>birds</video:tag>
      <video:tag>flying</video:tag>
      <video:tag>over</video:tag>
      <video:tag>Cape</video:tag>
      <video:tag>Highlands</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>Africa</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/VIB-animation-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>VIB animation: cancer</video:title>
      <video:description>VIB - Flanders Institute for Biotechnology - is a nonprofit research institute conducting pioneering research in the life sciences. More than 1000 scientists explore the molecular mechanisms responsible for the functioning of the human body, plants and micro-organisms. VIB strives to apply the inventions with commercial value for the benefit of consumers and patients.
This animation features images of VIB research in the field of cancer.
Copyright www.vib.be</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0b554f52-75aa-4d2a-8dc1-94807d33b69d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2009-05-30T08:43:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2699.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>VIB</video:tag>
      <video:tag>biotechnology</video:tag>
      <video:tag>Flanders</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sentinels-of-the-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sentinels of the Earth</video:title>
      <video:description>It is easy to imagine that between the sun earth its only the planets, tat however would be incorrect. The earth is surrounded by a magnetosphere which is a bubble that protects the earth from solar winds. This is the sentinels of the Heliosphere.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0b51a1b2-c0ea-4f85-aa54-35afd4dfe972/cand_5.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2011-11-24T18:52:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7789.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Sentinels</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heliosphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-neurons-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How neurons work?</video:title>
      <video:description>This Discovery Channel Video shows Neurons and How They Work in body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/0b5a523a-f168-4e65-b105-c831629b636a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2008-03-30T02:52:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1298.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>neuron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CS-Common-tips-by-USMLE-step-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CS - Common tips by USMLE step 2</video:title>
      <video:description>This is the second for the preparation of a CS -examination. This video gives common tips and is prepared and delivered by USMLE.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0b651359-e877-48d1-b6f4-85c4ba3d65cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2011-11-28T18:01:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8536.mp4</video:content_loc>
      <video:uploader>userone</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>Common</video:tag>
      <video:tag>Tips</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inheritances-of-mitochondrial-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inheritances of mitochondrial DNA</video:title>
      <video:description>A 3-D animation of the way that a zygote receives nuclear, or genomic, DNA from both parents (sperm and egg cells) but inherits mitochondrial DNA only from the mother. It is so, because female&apos;s ovum has mitochondria, but spermatozoon do not.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/a00a1820-278b-45ca-a123-fa7a726ee8bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2007-04-06T21:47:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/221.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mitochondria</video:tag>
      <video:tag>Fertilization</video:tag>
      <video:tag>Mitochondrial</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Physics-112-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Physics 112 - Lecture 11</video:title>
      <video:description>Physics 112 - Lecture 11

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26456.jpg</video:thumbnail_loc>
      <video:duration>2804</video:duration>
      <video:publication_date>2012-09-19T01:14:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vS-et3J9M68</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>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Citric-Acid-detailed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Citric Acid: detailed</video:title>
      <video:description>A more detailed description of the citric acid cycle. This video includes main enzyme and substrate names and descriptions as well as product names.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/0b675e13-d806-4b33-8f7b-b765d513ff06/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2007-05-12T00:39:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/278.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Citric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>Krebs</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>aerobic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Hyphema</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Hyphema</video:title>
      <video:description>Here a brief introduction with hyphema is provided by doctor Carlo A. J. Oller, MD FACEP emergency physician. Video is really helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/0b6c38ff-40b5-4631-ab21-8d161296a5cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2013-04-07T18:54:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30448.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hyphema</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Function-of-a-migraine-device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function of a migraine device</video:title>
      <video:description>This is a tutorial on how to do Migraine device presented by Dr Migraine. Its a first hand information from the inventor. Learn how the device is incredibly fantastic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0b6fb627-5d5f-472d-a38a-6cf8198ccafe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>620</video:duration>
      <video:publication_date>2011-11-30T23:19:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9751.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Migraine</video:tag>
      <video:tag>device</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-lecture-Introductory-Biology-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video lecture: Introductory Biology – 6</video:title>
      <video:description>This MIT lecture covers Biochemistry V. Enzyme as well as energy use by live forms are discussed in this lecture. 
Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/0b690c76-8dcf-4e4a-a1e8-917c0be49560/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2546</video:duration>
      <video:publication_date>2009-04-02T05:31:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1574.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Biochemistry</video:tag>
      <video:tag>V</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/Albatrosses-swallow-plastic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Albatrosses swallow plastic</video:title>
      <video:description>This is the amount of plastic that has been swallowed by albatrosses in the Pacific ocean. Of course most may end up dead.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0b73d0dd-7769-4cd5-958a-b0dcdddc4312/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2011-11-26T00:28:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8017.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Plastic</video:tag>
      <video:tag>swallowed</video:tag>
      <video:tag>by</video:tag>
      <video:tag>albatrosses</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Pacific</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Hawaii</video:tag>
      <video:tag>Message</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Matrix-Vector-Products-as-Linear-Transformations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Matrix Vector Products as Linear Transformations</video:title>
      <video:description>Matrix Vector Products as Linear Transformations

Matrix Vector Products as Linear Transformations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22045.jpg</video:thumbnail_loc>
      <video:duration>1024</video:duration>
      <video:publication_date>2012-09-11T00:30:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ondmopWLiEg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>as</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Transformations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Placing-a-Coronary-Stent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Placing a Coronary Stent</video:title>
      <video:description>With the help of an IVUS(Intravascular ultrasound)the lesion&apos;s thickness and hardness can be determined.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/0cbfdabf-4ccd-4e81-85af-fbe05eecaa1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2009-09-25T07:34:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3378.mp4</video:content_loc>
      <video:uploader>Girish Khera</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>cardiology</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>illustrator</video:tag>
      <video:tag>company</video:tag>
      <video:tag>USA</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <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>
      <video:tag>Salts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/History-Of-Life-In-24-Hours</loc>
    <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>
    </video:video>
  </url>
  <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>
      <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/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>
      <video:tag>neuron</video:tag>
      <video:tag>neurotransmitters</video:tag>
    </video:video>
  </url>
  <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>
      <video:tag>Hydrothermal</video:tag>
      <video:tag>Vents</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Attenborough</video:tag>
      <video:tag>life</video:tag>
      <video:tag>with</video:tag>
      <video:tag>no</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>under</video:tag>
      <video:tag>water</video:tag>
      <video:tag>fissure</video:tag>
    </video:video>
  </url>
  <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>
      <video:tag>Common</video:tag>
      <video:tag>ancestry</video:tag>
      <video:tag>human</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <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>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Endocrine</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Morphine-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Morphine video</video:title>
      <video:description>Morphine. Morphine is in a group of drugs called narcotic pain relievers.

Morphine is used to treat moderate to severe pain. It works by dulling the pain perception center in the brain. Short-acting formulations are taken as needed for pain. Extended-release formulations are used when around-the-clock pain relief is needed.

Morphine is not for treating pain just after surgery unless you were already taking it before the surgery.

Morphine may also be used for purposes other than those listed in this medication guide Read more: http://www.drugs.com/morphine.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0d905391-01e9-476b-9ec4-7a830aed28aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>472</video:duration>
      <video:publication_date>2010-11-24T05:25:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5928.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Morphine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pathfinding-the-filopodia-cells-in-the-brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pathfinding the filopodia cells in the brain</video:title>
      <video:description>This is very nice video showing the pathfinding the filopodia cells in the brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/0da3c912-4437-4d7e-9c4e-7ff32a19ac2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2007-03-25T20:45:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/78.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Embryogenesis</video:tag>
      <video:tag>Xenopus</video:tag>
      <video:tag>optic</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-A-DC-Motor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of A DC Motor</video:title>
      <video:description>This video shows the characteristics of a DC motor. A DC motor is a mechanism that transforms electrical energy to mechanical energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0db0f6b8-6d3c-4d17-8cce-29b4c4628959/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2012-12-01T07:24:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28190.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electric</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>Flemings</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>Armature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Preimage-and-Kernel-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Preimage and Kernel Example</video:title>
      <video:description>Preimage and Kernel Example

Example involving the preimage of a set under a transformation.  Definition of kernel of a transformation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22051.jpg</video:thumbnail_loc>
      <video:duration>923</video:duration>
      <video:publication_date>2012-09-11T00:32:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6yrPU8rYOhs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Preimage</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Kernel</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Lower-Limb-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Lower Limb Part 4</video:title>
      <video:description>A brief description of the structure and functions of lower limbs are explained here. Video is very helpful for the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0dad2ed1-1ca3-49dd-995b-6779fea26ea3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2013-02-11T03:51:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30214.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Femur</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/A-Project-in-Neurofibromatosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Project in Neurofibromatosis</video:title>
      <video:description>Neurofibromatosis is also known as Recklinghausen&apos;s disease.It is a disease that causes tumors of all sizes to grow on the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0dbaeed4-7abc-44a8-afe2-af554d45a81f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-11-15T16:16:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7540.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Neurofibromatosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/James-Chadwicks-Discovery-Of-Neutrons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>James Chadwick&apos;s Discovery Of Neutrons</video:title>
      <video:description>This video explains a brief description about the discovery of neutron by James Chadwick. He discovered that the neutron is a neutral particle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0dc609fc-de59-4626-bd64-c1c8a9431bbd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2011-12-12T02:33:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11383.mp4</video:content_loc>
      <video:uploader>spasiba</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/Genetics-Human-Chromosome-2-Genome-with-Ken-Miller</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetics - Human Chromosome 2 Genome with Ken Miller</video:title>
      <video:description>Ken Miller will take you through a quick explanation of evolution and human chromosomes. We will take a look more precisely at why the humans have 1 pair of chromosomes less than the great ape.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0dc6ecde-edb2-4584-887c-64667dd877a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-11-15T21:57:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5453.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>chromosome</video:tag>
      <video:tag>human</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nissen-Laparoscopic-Fundoplication-Acid-Reflux-Surgery-Stomach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nissen Laparoscopic Fundoplication Acid Reflux Surgery Stomach</video:title>
      <video:description>Nissen fundoplication is a surgical procedure to treat gastroesophageal the procedure is now routinely performed laparoscopically and robotically using the daVinci Surgical System</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0ddc9a4a-15d2-4489-8362-9b63375e31ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>236</video:duration>
      <video:publication_date>2011-12-06T18:24:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10801.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nissen</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Fundoplication</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Reflux</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Stomach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Are-Zombies-Real</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Are Zombies Real?</video:title>
      <video:description>This cool video explains the potential creation of a real zombie. This is hypothetically possible thru a virus that induces zombie like qualities as explained through out the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0dde6d7b-3eb6-429d-9582-1a1646e785bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2012-12-08T07:58:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28371.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Zombie</video:tag>
      <video:tag>Apocalypse</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>neuron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-More-on-Matrix-Addition-and-Scalar-Multiplication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - More on Matrix Addition and Scalar Multiplication</video:title>
      <video:description>More on Matrix Addition and Scalar Multiplication

More on Matrix Addition and Scalar Multiplication</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22053.jpg</video:thumbnail_loc>
      <video:duration>641</video:duration>
      <video:publication_date>2012-09-11T00:32:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z19-ObbmHJE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Multiplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedures-for-Cranial-Nerves-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedures for Cranial Nerves Examination</video:title>
      <video:description>The cranial nerves are: Olfactory nerve, Optic nerve, Oculomotor nerve,Trochlear nerve/pathic nerve,Trigeminal nerve/dentist nerve,Abducens nerve,  Facial nerve,Vestibulocochlear,nerve/Auditory nerve,Glossopharyngeal nerve,Vagus nerve,Accessory nerve/Spinal accessory nerve,and Hypoglossal nerve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0de6745b-34c6-44cb-97db-75e48f3757ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-11-30T10:41:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9599.mp4</video:content_loc>
      <video:uploader>bresca</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/Mitochondria-3D-view</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitochondria: 3D view</video:title>
      <video:description>A mitochondria is a triple membrane-enclosed organelle, found in most eukaryotic cells. It is often reffed to it like the energetic center of cell. Here 3D structure of mitochondria is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/0dec5ae9-6207-4bb5-8a9b-9f52a910a2e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2007-05-28T00:25:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/441.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Mitochondria</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sealants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sealants</video:title>
      <video:description>Sealants are clear white plastic that are placed in the groves for the binding of surfaces that are hard too clean. This video shows these sealants are placed to avoid plaque that destroys the teeth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0df3faab-f59c-4a80-a4a5-af77b362bce3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2011-11-30T06:11:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9341.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sealants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-a-Mathematical-Anthem-on-Golden-Ratio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making a Mathematical Anthem on Golden Ratio</video:title>
      <video:description>This video from Numberphile will help you in understanding the Golden ratio with a musical anthem. A very famous musician is presenting this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0de85585-caa1-4d8b-963e-805ec306db08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>516</video:duration>
      <video:publication_date>2013-02-02T23:40:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29101.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Golden</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Anthem</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Can-viruses-be-transferred-between-species-Antigenic-Shift</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Can viruses be transferred between species: Antigenic Shift</video:title>
      <video:description>This video shows antigenic shift in virus that causes flu. Antigenic shift is change that enables a flu strain to jump from one animal species to another, including humans.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/0df69e50-94de-4fd6-963e-49f634cb709e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2007-04-14T17:50:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/246.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>antigenic</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>Influenza</video:tag>
      <video:tag>viruses</video:tag>
      <video:tag>avian</video:tag>
      <video:tag>Flu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Decimal-Expressions-Of-Rational-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Decimal Expressions Of Rational Numbers</video:title>
      <video:description>This video explains the decimal expansion of rational numbers. A rational number can be expressed either as a terminating decimal or as a non terminating recurring decimal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0df7448c-ea43-4337-9fcd-f5d446535bee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2011-12-15T06:46:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11866.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Civil Engineering</video:category>
      <video:tag>Decimal</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Number</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Entrained-flow-gasifiers-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Entrained flow gasifiers animation</video:title>
      <video:description>All entrained flow gasifiers remove the major part of the ash as a slag as the operating temperature is well above the ash fusion temperature the invention relates to entrained flow gasifier technology and specifically discloses a novel slag tap structure applied to an entrained flow gasifier.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/12/0dfd4dd2-e010-4ec3-8218-363d87d08e6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2009-12-11T15:34:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3621.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Entrained</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Slag</video:tag>
      <video:tag>Gasifier</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-119-Graphical-Slope-of-a-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 119 - Graphical Slope of a Line</video:title>
      <video:description>Graphical Slope of a Line

u13_l2_t1_we1 Graphical Slope of a Line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25281.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2012-09-18T02:42:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/81SseQCpGws</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphical</video:tag>
      <video:tag>slope</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/Argument-from-Evidence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Argument from Evidence</video:title>
      <video:description>This is a discussion of how to base argument on facts or rather evidence. Get the tips on conducting an argument.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a03ac103-b3b9-456c-8160-d39938c00fcb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>616</video:duration>
      <video:publication_date>2013-01-19T05:18:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28955.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>argument</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Evidence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Columbus-de-Gama-And-Zheng-He</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Columbus, de Gama And Zheng He</video:title>
      <video:description>Video shows a brief comparison between Columbus, De Gama, and Zheng He 15th century mariners. This video is presented by Crash Course World History.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a03415b4-9e05-452a-a58f-d5aff0b0a9a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>637</video:duration>
      <video:publication_date>2013-02-09T06:06:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29790.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>History</video:category>
      <video:tag>Columbus</video:tag>
      <video:tag>de</video:tag>
      <video:tag>gama</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Zheng</video:tag>
      <video:tag>He</video:tag>
      <video:tag>15th</video:tag>
      <video:tag>Century</video:tag>
      <video:tag>Mariners</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <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>Segment from the Science Channel about birds during the time of the dinosaurs. Depicts competition and ecological relations between dinosaurs and the first birds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0df7c986-459d-462b-a342-abb31c9386e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2013-01-12T00:50:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28643.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>First</video:tag>
      <video:tag>birds</video:tag>
      <video:tag>dinosaurs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biogeography-of-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biogeography of Earth</video:title>
      <video:description>This video show the changes in structure of earth since last 350 million years. Bio-geographic distribution of organisms is called bio-geography.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/0dfe8773-d29e-4f03-9c73-400d47487940/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2011-10-18T05:23:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7102.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>History</video:category>
      <video:tag>Biogeography</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>
      <video:tag>to</video:tag>
      <video:tag>dimmer</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>ceiling</video:tag>
      <video:tag>fan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explore-How-the-Ocean-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explore How the Ocean Works</video:title>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0e24008a-5585-425c-8e95-e6d53ab3a34e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-11-15T15:29:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7531.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Aquarius</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Circulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Hybridization-and-Chemical-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Hybridization and Chemical Bonding</video:title>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/0e1db287-644c-47c7-ad4b-50f609d5e878/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3089</video:duration>
      <video:publication_date>2009-04-16T23:00:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1747.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hybridization</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pleural-Fluid-in-Lungs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pleural Fluid in Lungs</video:title>
      <video:description>This animated video shows the lungs in motion with the pleural fluid. A brief explanation with its movements are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0e2c43da-3ae3-4272-b363-fc3199d80b44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2013-02-11T01:29:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30060.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lungs</video:tag>
      <video:tag>in</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Pleural</video:tag>
      <video:tag>fluid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mammaplasty-Breast-Reduction-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <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>
      <video:duration>126</video:duration>
      <video:publication_date>2011-12-01T22:56:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10520.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <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>
      <video:category>Developmental Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Linear-Transformation-Examples-Scaling-and-Reflections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22054.jpg</video:thumbnail_loc>
      <video:duration>913</video:duration>
      <video:publication_date>2012-09-11T00:33:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qkfODKmZ-x4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Reflections</video:tag>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ganglion-Cell-in-Eyes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ganglion Cell in Eyes</video:title>
      <video:description>The Receptive Field of a Ganglion Cell is discussed in this video. A detailed structure of eye with the brief explanation of each part is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0f045af8-79de-4a15-a8a2-5ba6cf646f02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>431</video:duration>
      <video:publication_date>2013-01-19T04:41:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28906.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Receptive</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Ganglion</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chronic-myeloid-leukemia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chronic myeloid leukemia</video:title>
      <video:description>Chronic myeloid leukemia (CML) is caused by a mutation that leads to an abnormal protein that is always active. This video shows how the drug called as Gleevec has a shape that fits into the active site of the abnormal protein and stops its harmful effects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0e897c30-aaa8-4230-9957-d96001dff36d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2013-02-04T20:25:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29123.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Chronic</video:tag>
      <video:tag>myeloid</video:tag>
      <video:tag>leukemia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-treatment-bevacizumab-Avastin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer treatment bevacizumab Avastin</video:title>
      <video:description>Cancer is a disease where unusual cells in the body grow uncontrollably. This video sheds light on the occurrence,growth, effects of cancer and bevacizumab(avastin) as an injection treatment of metastatic colorectal cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0f19cb54-3659-4ba5-8a6e-e57da7365fcd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2013-02-08T03:18:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29606.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>bevacizumab</video:tag>
      <video:tag>Avastin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gravity-Selectivity-Particle-deposition-along-a-Reflux-Class</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gravity Selectivity Particle deposition along a Reflux Class</video:title>
      <video:description>Gravity Selectivity Particle deposition along a Reflux Classifier. Sand Particles, CDF RANS unsteady particle tracking post processing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/12/0f3781b7-243c-4cf6-9cbf-31524f6b4442/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2009-12-07T07:56:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3588.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>CFD</video:tag>
      <video:tag>RANS</video:tag>
      <video:tag>Unsteady</video:tag>
      <video:tag>DEM</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>tracking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Introduction-to-Projections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Introduction to Projections</video:title>
      <video:description>Introduction to Projections

Determining the projection of a vector on s line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22058.jpg</video:thumbnail_loc>
      <video:duration>877</video:duration>
      <video:publication_date>2012-09-11T00:34:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/27vT-NWuw0M</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>Projections</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-The-Future-of-Human-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on The Future of Human Evolution</video:title>
      <video:description>Michio Kaku tackles the question of whether and how mankind continues to evolve in the present age.  Kaku explains how evolutionary pressure has changed since our ancestors first evolved into the species we are today.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0f404a66-9037-424b-ba1c-2a08cc92b87c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-12-02T17:28:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28241.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neils-Bohrs-Contribution-to-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neils Bohr&apos;s Contribution to Science</video:title>
      <video:description>Know about Neil Bohr&apos;s Life . his discoveries and major contribution to science and awards received during his lifetime.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/0f4fae57-ff3d-4a03-83f2-52ced7f167dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2009-09-14T08:37:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3373.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>niels</video:tag>
      <video:tag>bohr</video:tag>
      <video:tag>model</video:tag>
      <video:tag>biography</video:tag>
      <video:tag>round</video:tag>
      <video:tag>rock</video:tag>
      <video:tag>highschool</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antimony</video:title>
      <video:description>Antimony is a chemical element which is semi-metallic that comes into the periodic table at number 51, it is abundant in nature. This video provides related to this element and the purposes to which the humans have put it to use.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e6063ff5-9daa-478d-8313-e0b63c254129/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-12-12T02:35:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11389.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>antimony</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Professional-APCs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Professional APCs</video:title>
      <video:description>Antigen presenting cells can turn a T-cell into &quot;cytotoxic&quot; CD8+ cells or &quot;helper&quot; cells CD4+ cells by provoking or exciting it.


This video describes the process by which an antigen presenting cell interacts with a T cell.

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/2010/04/0f59674b-7638-4e47-ad31-55739424d878/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2010-04-08T20:08:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4125.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</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:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Paintbrush-Gene-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paintbrush Gene animation</video:title>
      <video:description>In two related Drosophila species, a so-called paintbrush gene is activated to &quot;paint&quot; the pigment on the body. In one species, an extra switch activates the gene, resulting in spotted wings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/0f5d86b6-e048-4ae0-99d6-46b28cddf9ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2012-04-12T23:22:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12215.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Paintbrush</video:tag>
      <video:tag>gene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ICSI-Intra-Cytoplasmic-Sperm-Injection-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ICSI -Intra Cytoplasmic Sperm Injection in India</video:title>
      <video:description>Very affordable price intra cytoplasmic sperm injection treatment (ICSI) in India. This seems too be a god&apos;s gift for those unfortunate couple&apos;s all over the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0f7b0f10-0574-4d85-b849-ee7d5c1c612b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2011-12-06T18:15:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10779.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Very</video:tag>
      <video:tag>Affordable</video:tag>
      <video:tag>price</video:tag>
      <video:tag>intracytoplasmic</video:tag>
      <video:tag>sperm</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>ICSI</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Indi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aging-Animated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aging Animated</video:title>
      <video:description>Why do we age? Is it plastic? Can we manipulate aging? What are the current findings about aging research? This animated video partly answers this qiestions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/09/0f798fe7-4a6e-4096-a436-0da660a85e96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>313</video:duration>
      <video:publication_date>2016-09-03T16:05:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32526.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Aging</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Syndrome-of-Carpal-Tunnel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Syndrome of Carpal Tunnel</video:title>
      <video:description>The Carpal tunnel syndrome manifests when there is pressure on the median nerve which runs from the forearm into the palm. This video shows exactly where this nerve lies in the muscles in this animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0f7f8f95-c2f3-4d0a-9098-cc05818bcae5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2011-12-01T00:09:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9796.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Carpal</video:tag>
      <video:tag>Tunnel</video:tag>
      <video:tag>Syndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geometric-Vectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geometric Vectors</video:title>
      <video:description>Geometric vectors also known as euclidean or spatial vectors are a section of pre-calculus. This video explains how to identify and calculate geometric vectors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/0f85e511-2ff3-4ad8-bcb6-49e66d5bab09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2010-12-06T12:57:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6518.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>Geometric</video:tag>
      <video:tag>vectors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Heart</video:title>
      <video:description>This video describes a closeup of human hear. How does the heart pumps the blood in our body is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/0f8c1218-61b2-4b15-9f73-e1213a5e3991/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2009-08-07T18:13:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3151.mp4</video:content_loc>
      <video:category>Structural Biology</video:category>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-antigen-processing-and-presentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of antigen processing and presentation</video:title>
      <video:description>This video shows about antigen processing and presentation

The immune system antigen processing and presentation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/0f900264-b9d7-45fb-be80-43f6f73be1e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2012-10-10T10:23:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27721.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Antigen</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>presentation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Artificial-muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Artificial muscles</video:title>
      <video:description>Artificial muscles than can recreate movement.  These pneumatic muscles can flex giving a human foot movement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/0f90d978-abfb-4693-b821-555e7f52412f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2014-08-27T05:23:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31350.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Artificial</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>pneumatic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chromosomes-in-Haploid-and-Diploid-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chromosomes in Haploid and Diploid Cells</video:title>
      <video:description>Chromosomes consists of DNA which is highly condensed. This is so to allow better manipulation during cell division. They can be viewed as packages of numerous genes. Each eukaryotic species has unique number and size of chromosomes. Chromosomes are paired, and each one consists genes for same trait, but they are not usually the same. They are called homologous. They are diploid. If cell does not have two copy&apos;s of homologous it is haploid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/0f93d7a4-2395-4509-9384-726b70eda461/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2007-08-21T18:14:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/835.mp4</video:content_loc>
      <video:uploader>cell</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>chromosomes</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>homologousChromosomes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-and-molecular-and-bioinformatic-how-similar-are</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution and molecular and bioinformatic - how similar are?</video:title>
      <video:description>Demonstration how scientists use genetic data to build a phylogeny and determine relatedness between a group of organisms. 

Video Ref: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/0fa1d0da-31ca-46a8-acc3-4638fa762cd9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2007-04-06T21:27:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/208.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>data</video:tag>
      <video:tag>sequences</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-pathway-software</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene pathway software</video:title>
      <video:description>Gene pathway is a software that represents molecular pathways for metabolism, genetic information processing, environmental information processing, other cellular processes, human diseases, and drug development. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/0fa64e9e-d928-4d45-a221-21277c7cac8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2010-08-12T09:29:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4464.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>gene</video:tag>
      <video:tag>pathway</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/1-million-volts-Tesla-Coil-1-of-2-homemade-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>1 million volts Tesla Coil (1 of 2) homemade  video</video:title>
      <video:description>In this homemade video, 1 million volts Tesla Coil which is an electrical resonant transformer circuit invented by Nikola Tesla (1 of 2) is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9020.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-11-29T19:20:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9020.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Homemade</video:tag>
      <video:tag>million</video:tag>
      <video:tag>volts</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>COIL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrolysis-of-dextrin-to-glucose</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrolysis of dextrin to glucose</video:title>
      <video:description>This is the part of a series of video prepared by the Megazime International Ireland ltd. The video demonstrates procedures for hydrolysis of dextrin to glucose by using kit developed the organization. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0fa7e581-f4bb-4cda-aba6-53b3d3d5cba0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2010-11-29T07:27:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6235.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Hydrolysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>dextrin</video:tag>
      <video:tag>to</video:tag>
      <video:tag>glucose</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-working-of-a-bacterial-vaccines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The working of a bacterial vaccines</video:title>
      <video:description>I this video we discuss and demonstrate how bacterial vaccines works. The content of this video is aimed for general knowledge and does not nullify professional information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3acc6ade-9271-48a4-8cb9-592fe961700d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2013-02-10T02:23:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29948.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>How</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>vaccines</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Dividing-decimal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Dividing decimal</video:title>
      <video:description>Dividing decimal

Dividing decimal numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20500.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2012-09-06T15:26:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S0uuK7SQcA8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Decimal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Replication-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Replication Video</video:title>
      <video:description>This is a clip from a PBS production called &quot;DNA: The Secret of Life.&quot;

It details the latest research (as of 2005) concerning the process of DNA replication.

Google search the PBS title and you can find the website which has links to many informative sites and interesting clips.  This is just a segment detailing replication.

A Windfall Films Production for Thirteen/WNET New York in association with Channel Four.
© 2003 Educational Broadcasting Corporation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/0fb45c4b-a2f5-4fda-a271-130581e3a2f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2009-10-19T01:59:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3448.mp4</video:content_loc>
      <video:uploader>eburnsye</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-of-Mammals-the-triumph-of-the-herbivores</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life of Mammals; the triumph of the herbivores</video:title>
      <video:description>From birth herbivores know they are on the menu. So mature has taken time to try improve their survival there&apos;s safety in large numbers, running on tip toes and excellent athletic skills among others. That is the triumph of the herbivores in the Life of Mammals by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0fb4cd74-01f2-459c-8a97-58c5be899c48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-11-26T01:17:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8052.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Triumph</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>herbivores</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zirconium-Crystallization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zirconium Crystallization</video:title>
      <video:description>Molecular dynamics(MD) simulation of crystallization process. 
Calculation was carried out in frameworks of NPT ensemble, where number of particles N, pressure P and temperature T of system were cept constant.
N=2500 atoms were distributed in a cubic cell with the periodic boundary conditions. The value of external pressure P=10^5 Pa was taken.
Zirconium was cooled from 3000K to 0K
&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/2007/04/0fb645b3-f980-4833-8a9d-9f2b4b1982c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2007-04-17T19:01:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/247.mp4</video:content_loc>
      <video:uploader>Eldar Djafarov</video:uploader>
      <video:category>Others</video:category>
      <video:tag>MD</video:tag>
      <video:tag>crystallization</video:tag>
      <video:tag>atoms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Do-It-Yourself-Nasal-Irrigation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Do It Yourself Nasal Irrigation</video:title>
      <video:description>The NasalCare irrigator equipped with the patented air liquid valves eliminates negative pressure inside the bottle to avoid backwash to allow the user to regulate the flow to safely and effectively cleanse out viruses from nasal cavities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0fbc89f1-db4a-425a-af9f-8a3591e0031f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2011-11-29T21:56:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9197.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Perform</video:tag>
      <video:tag>nasal</video:tag>
      <video:tag>Irrigation</video:tag>
      <video:tag>with</video:tag>
      <video:tag>NasalCare</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Hydrogen-Atom-Wavefunctions-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Hydrogen Atom Wavefunctions - Lecture 7</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 7/nTopics covered:
	/nHydrogen Atom Wavefunctions/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 7/nAll right. Today, in particular the second half of the lecture today, we&apos;re going to do some of the hardest concepts that we&apos;ve done so far, and also some of the most important concepts that we&apos;ve done so far./nI just want to give you a heads-up on that. Last time we had we had solved the SchrÃ¶dinger equation for the binding energies of the electron to the nucleus. And that means if I write the generic SchrÃ¶dinger equation down here, what we found was what this E was./nAnd we found that it had a nice analytical form, that the allowed binding energies were quantized. They were quantized by that principle quantum number n. And so we can write those allowed energies as En=-Rh/n2./nSo, n is this principle quantum number. And n runs from 1, 2 all the way up to infinity. Today what we&apos;re going to do is we&apos;re going to look at the solutions to the SchrÃ¶dinger equation for this, for the wave function, for the wave./nAnd remember we said that the wave, in some way, represents our electron. And today we are going to talk about exactly what is the meaning of the wave function. But, before we do that, I have to tell you that when you go to solve the SchrÃ¶dinger equation for the wave function here what happens is that two more quantum numbers pop out./nAnd one of the quantum numbers that pop out in the solution for the wave function is a quantum number we call l. l is the angular momentum quantum number. It&apos;s called the angular momentum quantum number because it, in fact, determines how much angular momentum the electron has./nIt is a quantum number, which means it has allowed values, very specific values. The allowed values of l are the following. They are zero. Unlike n, the lowest value that l can have is zero. 0, 1, 2, 3 all the way up, but it has got a limit./nl has got a limit. The limit is n-1. So l can never be larger than n-1. </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1738.jpg</video:thumbnail_loc>
      <video:duration>2999</video:duration>
      <video:publication_date>2009-04-16T22:28:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1738.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Wavefunctions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Stimulating-Discovery-VNS-Stimulator-for-Epilepsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Stimulating Discovery - VNS Stimulator for Epilepsy</video:title>
      <video:description>Epilepsy is a chronic neurological condition that often affects the quality of life of the patient. The scientists created a special technique called VNS (Vagus Nerve Stimulation). Performing VNS procedure may decrease the epileptic seizures and even stop them for good...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1241de36-556e-45c1-87f0-ce1cc21999b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2011-12-01T03:55:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10168.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Stimulating</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>VNS</video:tag>
      <video:tag>Stimulator</video:tag>
      <video:tag>epilepsy</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arterial-blood-gas-analysis-ABG-how-to-analyze</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arterial blood gas analysis  (ABG) how to analyze</video:title>
      <video:description>Arterial blood gas analysis is an essential part of diagnosing and managing a patients oxygenation status and acid base balance and analysis is mainly used to evaluate gas exchange in the lungs it is also used to assess integrity of the ventilatory control system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/124deaf1-f592-47a6-affd-b3d54c6158fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2011-11-29T04:03:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8675.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>ABG</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Analyze</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microinjection-to-the-cell-nucleus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microinjection to the cell nucleus</video:title>
      <video:description>The video shows pronucleus microinjection. Only recently scientists learned how to do that in the laboratory, when nature have been using that phenomenon for a very long time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1258c517-fa49-4556-8ff9-cf552d06d563/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2010-11-22T22:10:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5680.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>pronucleus</video:tag>
      <video:tag>microinjection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Retrovirus-animated-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Retrovirus animated video</video:title>
      <video:description>Retrovirus is an RNA virus that replicates in a host cell first it uses its own reverse transcriptase enzyme to produce DNA from its RNA genome this video does a great job describing complex retrovirus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/125b95c5-c334-44f5-b558-b134bf5e778b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2010-11-22T22:10:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5679.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>retrovirus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Showreel-2010-medical-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Showreel 2010 medical animation</video:title>
      <video:description>Mirocosm is a London company that is largely involved on Mode of Action (MoA) pharmaceutical animation as well as those to healthcare industries. This showreel animation is one of their products produced early in 2010. More on their jobs is on MicrocosmMedicalAnimation website.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/125f91c5-dccf-4f07-af91-7a4e0b2901f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2010-08-26T21:46:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4499.mp4</video:content_loc>
      <video:uploader>mattjbell</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Showreel</video:tag>
      <video:tag>2010</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Finding-Cube-Roots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Finding Cube Roots</video:title>
      <video:description>Finding Cube Roots

u16_l1_t2_we2 Finding Cube Roots</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25290.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2012-09-18T02:44:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DKh16Th8x6o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Finding</video:tag>
      <video:tag>cube</video:tag>
      <video:tag>Roots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functional-Groups-Identification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functional Group&apos;s Identification</video:title>
      <video:description>This video will help you a lot in identification of the functional groups. The structure and behavior of different functional groups is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/127011c5-2fe7-4510-9da9-f0db00de407c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2011-12-12T02:23:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11353.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Identification</video:tag>
      <video:tag>of</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>Groups</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Delivery-of-a-baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Delivery of a baby</video:title>
      <video:description>This video demonstrates how a human baby makes an entrance into the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/127064ee-ffcb-4f90-9695-204ea602ad6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-11-28T05:37:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8239.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Baby</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-reverse-ac-motor-using-2-gang-touch-wall-mount-switch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to reverse ac motor using 2 gang touch wall mount switch</video:title>
      <video:description>Reverse ac motor using 2 gang touch wall mount switch, looks more clean and comfortable. It&apos;s quite easy to wire and operate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/12739273-9d08-446d-af45-b3653e059a6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-03-29T07:46:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11995.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>reverse</video:tag>
      <video:tag>AC</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>2</video:tag>
      <video:tag>gang</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>mount</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>control</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Biology-Explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Biology Explanation</video:title>
      <video:description>This is a draft version of cell biology video that explains what it is.

direct link to purchase video:

http://www.phoenixlearninggroup.com/Products/VideoDetail.aspx?id=795bd6ae-b781-4f46-9d9d-d0e183e74626&amp;cat=16&amp;sub=f7246a67-d9d0-4986-b3c4-d8f67a161a17</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/127a6eae-44ce-4ac9-9a7b-361337a73d1b/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-18T23:13:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4297.mp4</video:content_loc>
      <video:uploader>Regina Folen</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>microscopic</video:tag>
      <video:tag>worlds</video:tag>
      <video:tag>film</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>phoenix</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>group</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Venetian-snares-epidermis-music</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Venetian snares epidermis music</video:title>
      <video:description>Epidermis by venetian snares sampled incredible bongo bands apache listen to both songs on whosampled the ultimate database of sampled music watch the video and listen to Venetian Snares</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1280a5ea-79e7-44cd-8800-d955e09bca12/cand_5.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2010-11-16T15:27:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5537.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Venetian</video:tag>
      <video:tag>Snares</video:tag>
      <video:tag>Epidermis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inverse-Trigonometric-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inverse Trigonometric Functions</video:title>
      <video:description>This video shows the graphs of different inverse trigonometric functions. Graphs of sin inverse, cos inverse and tan inverse are shown for all the values.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1289d410-19fa-4da1-9195-5486a0702dc0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2011-12-12T01:26:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11300.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>graphs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inverse</video:tag>
      <video:tag>Trigonometric</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effects-of-Alcohol-on-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of Alcohol on Brain</video:title>
      <video:description>This video explains the impact of alcohol in your brain and the damage it can do. Think before you drink.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/12826f59-e73c-413a-bff7-538e939265b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>463</video:duration>
      <video:publication_date>2012-12-01T05:56:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28149.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Alcohol</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anti-VEGF-Agents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anti-VEGF Agents</video:title>
      <video:description>These agents are used for many eye diseases which used to be incurable.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1289f9a1-e266-4603-8e9c-7a4ebafa4923/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-04-24T23:06:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2092.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Avastin</video:tag>
      <video:tag>Lucentis</video:tag>
      <video:tag>Macugen</video:tag>
      <video:tag>Kenalog</video:tag>
      <video:tag>macular</video:tag>
      <video:tag>edema</video:tag>
      <video:tag>degeneration</video:tag>
      <video:tag>vegf</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>intravitreal</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>shot</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>CRVO</video:tag>
      <video:tag>retinal</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Occlusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Cognitive-Science-C103-Lecture-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Cognitive Science C103 - Lecture 8</video:title>
      <video:description>Cognitive Science C103 - Lecture 8

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25803.jpg</video:thumbnail_loc>
      <video:duration>4790</video:duration>
      <video:publication_date>2012-09-18T17:38:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VHlcrYgjCDM</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>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-1-3-of-Cosmic-Rays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 1-3 of Cosmic Rays</video:title>
      <video:description>Cosmic rays high energy particles or high energy radiation or elementary particles that reaches the earth from space. This video provides information on this rays which are not know for being photogenic in part 1-3.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/129d348b-cc96-4c7e-a13e-7de4eba5e4b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>587</video:duration>
      <video:publication_date>2012-12-01T05:51:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28144.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
      <video:tag>p1</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Culture-Attached-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Culture (Attached cell)</video:title>
      <video:description>by Abnova - Cell culture is the process by which cells are grown under controlled conditions. This video shows you how to culture attached cells from cell thrawing, maintain, to cell freezing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/129f4499-b8f6-48be-850b-61ffd5e6fa4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>510</video:duration>
      <video:publication_date>2010-03-03T07:01:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3904.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>cell</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>Attached</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/The-System-of-the-Cardiopulmonary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The  System of the Cardiopulmonary</video:title>
      <video:description>Your body can only last about three minutes without oxygen. The cardiopulmonary system is the connective system that includes the heart and lungs that work together to ensure all the cells get their share of oxygen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/12ab8e1e-4d5b-48d9-b304-edb5769b2c89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2009-08-07T12:44:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3128.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Cardiopulmonary</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bronchial-Tree-Model-Larynx-Sagittal-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bronchial Tree Model - Larynx - Sagittal View</video:title>
      <video:description>This video displays a sagittal view of the larynx so that you can see it both anteriorly and posteriorly. This model allows you to visualize the hyoid bone, epiglottic cartilage, hyoepiglotic ligament, thyro-hyoid ligament, and cricoid cartilage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/12ac2acb-4477-4c14-acfb-7a24a0761988/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2010-11-13T20:50:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5131.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>Larynx</video:tag>
      <video:tag>Sagittal</video:tag>
      <video:tag>View</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discovering-the-Evolution-of-the-Flagellum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovering the Evolution of  the Flagellum</video:title>
      <video:description>This model based on a wealth of evidence shows that the flagellum could evolve.  Since 2003 many experiments have confirmed what initially were only predictions or weak assumptions.  Still, many fine details remain to be worked out regarding function, not origin.  For example, how does the ATP synthase derived components impart the motion of active transport, or how does the Tol-Pal derived components actually spine the flagellum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/12c36f69-7d1f-4871-8f0d-89914aa3a34b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2009-05-27T21:25:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2548.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <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/Working-of-Pulley</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Pulley</video:title>
      <video:description>This video shows the working of pully and its uses in our everyday life. Pulley is a wheel used to transmit power or force by means of a belt, rope or cable.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/12cf1153-47e1-45e0-9d9e-a386d8c61ade/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2009-08-11T09:12:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3235.mp4</video:content_loc>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>Pulley</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Trig-graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trig graphs</video:title>
      <video:description>the graphs of the trigonometric functions, more... www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/12d21b23-3f88-4bbc-b66c-6eb70792fb6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2012-04-09T15:09:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12168.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:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SDS-PAGE-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SDS PAGE Preparation</video:title>
      <video:description>( http://www.abnova.com ) - SDS-PAGE is a method used to separate proteins according to their size. This video shows you how to prepare SDS-PAGE with two layers of gel, separating gel and stacking gel. More videos at Abnova http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/12cf44e5-1902-4810-89a1-901096827f3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>311</video:duration>
      <video:publication_date>2010-08-04T02:36:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4460.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>SDS</video:tag>
      <video:tag>page</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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fish-Hook-Removal-with-String</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fish Hook Removal with String</video:title>
      <video:description>There are no absolute contraindications to fish hook removal subspecialty consultation should be obtained for fish hooks lodged in the eye eyelid or in vital structures eg carotid artery radial artery peritoneum testicle urethra or when a hook is embedded very near to these structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/12e0b58b-d74c-482d-b0c6-104286485451/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-12-11T22:51:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11065.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>Hook</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cricothyrotomy-Emergency-Air-Entrance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cricothyrotomy- Emergency Air Entrance</video:title>
      <video:description>Cricothyrotomy is a process of making incision to make air entrance into body during life threatening conditions. Cricothyrotomy is performed when it is very hard to keep air entrance into body through nose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/12eb1af6-174b-46c1-b70d-5cc7eaaab3c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2011-12-01T23:13:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10579.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Cricothyrotomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Air-Conditioner</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Air Conditioner</video:title>
      <video:description>A diagrammatic view of the working of an air condition is shown in this video. How the flow of gases and the heat energy takes place in an air conditioner?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/13156093-6d19-4eab-a9a4-c403da09fa0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2009-08-11T09:22:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3248.mp4</video:content_loc>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>Conditioners</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Birth-giving-robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birth giving robot</video:title>
      <video:description>This birth giving robot helps medical students train in almost real birthing situations.  The robot will help minimize the risks of inexperience doctors or nurses making mistakes while treating real patients.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/12fbc16e-0f96-4c2c-927c-a2afa4045127/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2014-10-06T17:34:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31936.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>robot</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>train</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>
      <video:description>This video shows the functions of kidney and nephron in our body. Kidneys helps in maintaining the water level, excretion of waste and also produces hormones in our body.</video:description>
      <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>
      <video:tag>kidney</video:tag>
      <video:tag>and</video:tag>
      <video:tag>nephron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spatial-relationships-and-anatomical-Planes-in-the-human-body</loc>
    <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>
    </video:video>
  </url>
  <url>
    <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>
      <video:tag>Average</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Speed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inside-Jupiter</loc>
    <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>
      <video:publication_date>2013-02-07T05:58:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29223.mp4</video:content_loc>
      <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Osmoregulation-in-Earthworm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Osmoregulation in Earthworm</video:title>
      <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Single-Incision-Laparoscopic-Colectomy-Technique-utilizing-SILS-port</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Single Incision Laparoscopic Colectomy Technique utilizing SILS port</video:title>
      <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>
      <video:category>Medical</video:category>
      <video:tag>single</video:tag>
      <video:tag>incision</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Colectomy</video:tag>
      <video:tag>SILS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reversal-of-tubal-ligation-and-in-vitro-fertilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reversal of tubal ligation and in vitro fertilization</video:title>
      <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>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2168.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Reversal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>tubal</video:tag>
      <video:tag>ligation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>in</video:tag>
      <video:tag>vitro</video:tag>
      <video:tag>Fertilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Common-Vision-Defects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Common Vision Defects</video:title>
      <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>
      <video:publication_date>2012-12-01T06:54:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28172.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Defects</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vision1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-signal-transmission-in-the-brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of signal transmission in the brain</video:title>
      <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>
      <video:publication_date>2009-06-06T18:03:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2797.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Animation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Transmission</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Information-on-Ebola</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on Ebola</video:title>
      <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>
      <video:publication_date>2014-10-07T05:54:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31940.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ebola</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/the-science-of-pain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>the science of pain</video:title>
      <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>
      <video:duration>248</video:duration>
      <video:publication_date>2014-10-01T21:49:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31752.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>childbirth</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>testicles</video:tag>
      <video:tag>uterus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculating-Trigonometric-Values-at-Different-Angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating Trigonometric Values at Different Angles</video:title>
      <video:description>This video will definitely make you clear about the use of trigonometry in real world. Different trigonometric equations are solved here with examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/14331725-4250-41d2-8e80-c280ec79ddb1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>647</video:duration>
      <video:publication_date>2010-12-17T13:42:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6631.mp4</video:content_loc>
      <video:uploader>mastman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Trigonometric</video:tag>
      <video:tag>ratios</video:tag>
      <video:tag>of</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>angles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Rational-Exponents-and-Exponent-Laws</loc>
    <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>
      <video:publication_date>2012-09-18T02:46:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NuccqpiUHrk</video:player_loc>
      <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manta-Ray-Night-Dive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manta Ray Night Dive</video:title>
      <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>
      <video:category>Others</video:category>
      <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>
      <video:tag>Hawaii</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Factors-Involved-in-Antigenic-Shift</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Factors Involved in Antigenic Shift</video:title>
      <video:description>The genetic change enables a flu to jump from one animal species to another.The influenza virus can mutate through antigenic shift, causing new outbreaks to occur in human populations as well.
Video Ref: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/143be9e0-296e-4207-aeb4-703b66b71b49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2007-04-06T20:42:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/200.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>antigenic</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>Influenza</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Viral</video:tag>
      <video:tag>desease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Size-Analogies-of-Bacteria-and-Viruses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Size Analogies of Bacteria and Viruses</video:title>
      <video:description>Dr. Finlay and Dr. Richard Ganem use physical analogies to compare the size of bacteria and viruses relative to a standard mammalian cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/143c555a-0169-4935-8f75-d3f19674787f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2012-04-12T23:14:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12206.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>and</video:tag>
      <video:tag>viruses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fibroma-Excision-in-the-Cheek</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fibroma Excision in the Cheek</video:title>
      <video:description>Fibroma are overgrowths of soft tissue they appear as raised relatively small areas they commonly occur on the lips inside the cheeks and on the tongue fibromas are usually pink they also can be whitish or light colored if injured</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1447aeeb-bb6d-45d0-a994-46af4037931a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2011-11-29T10:54:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8776.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fibroma</video:tag>
      <video:tag>excision</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Cheek</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Open-Splenectomy-HD-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Splenectomy HD Surgery Video</video:title>
      <video:description>Open splenectomy requires a larger surgical cut than the laparoscopic method the surgeon makes a cut incision across the middle or left side of your abdomen underneath the rib cage</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/144ef405-a897-4e9f-ab9a-fa721b0b5d3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-12-06T17:03:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10659.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Open</video:tag>
      <video:tag>splenectomy</video:tag>
      <video:tag>HD</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-SAT-Prep-Test-6-Section-3-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  81 - SAT Prep: Test 6 Section 3 Part 2</video:title>
      <video:description>SAT Prep: Test 6 Section 3 Part 2

Problems 5- part of 7 starting on page 717</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22326.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2012-09-11T01:45:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gWq0WpgBthI</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>6</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-of-MHC-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of MHC I</video:title>
      <video:description>MHC class I molecules consist of two polypeptide chains.The two chains are linked noncovalently via interaction of b2m and the α3 domain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/14573add-15df-45ab-aeec-fc8b4923766f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2010-04-08T20:15:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4149.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>MHC</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>immunology</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/Surgical-gloving-the-closed-cuff</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgical gloving the closed cuff</video:title>
      <video:description>It seems that prepping from surgery is just as time consuming and complicated as doing surgery. Here is how to wear the closed cuff surgical gloving.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a095df92-369f-44b7-80ba-5647c3e62dc7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-11-28T05:49:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8272.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Closed</video:tag>
      <video:tag>cuff</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Gloving</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-avoid-pregnancy-gingivitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to avoid pregnancy gingivitis</video:title>
      <video:description>Experiencing pregnancy gingivitis is very harmful to both mother and child and can cause serious health problems during pregnancy, delivery, and following birth. Watch this video for information on how to prevent pregnancy gingivitis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a09de6b9-c0ec-4f94-a99e-e36c1adc2fe2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2011-12-01T23:12:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10578.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>pregnancy</video:tag>
      <video:tag>gingivitis</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Tumors</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-sinus-CT-scans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding sinus CT scans</video:title>
      <video:description>CT sinuses are taken in the coronal plane it takes cross sections of your face from front to back a scout view is first taken to plan the orientation of the slice ct scans are read the same way you would look at someones face.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/157fad83-9ae8-4cb8-8fcf-47789f0f84aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>440</video:duration>
      <video:publication_date>2011-12-06T21:12:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10992.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Read</video:tag>
      <video:tag>CT</video:tag>
      <video:tag>Sinus</video:tag>
      <video:tag>Scans</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Expert</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmic-Rays-Part-1-of-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmic Rays Part 1 of 3</video:title>
      <video:description>Over recent years there has been marked growth in interest in the study of techniques of cosmic ray physics by astrophysicists and particle physicists cosmic ray is the term given to high energy radiation which strikes the earth from space</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/158c13eb-309b-42df-a597-2a660365b91b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>587</video:duration>
      <video:publication_date>2011-12-13T06:13:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11688.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
      <video:tag>p1</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Cocaine-affects-Our-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Cocaine affects Our Brain</video:title>
      <video:description>This video shows how cocaine affects the function of the human brain. It is advised to refrain from the use of cocaine since the damage it cause is sometimes beyond repair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/15a619d3-56bb-43d5-9ab1-7de845b11178/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2011-11-30T10:09:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9499.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</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-124-Using-Reserves-to-Stabilize-Currency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 124 - Using Reserves to Stabilize Currency</video:title>
      <video:description>Using Reserves to Stabilize Currency

How a central bank could use foreign currency reserves to keep its own currency from devaluing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25672.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2012-09-18T16:54:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TZ7d5kjAlQw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>using</video:tag>
      <video:tag>Reserves</video:tag>
      <video:tag>to</video:tag>
      <video:tag>stabilize</video:tag>
      <video:tag>Currency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Peripheral-Nerve-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Peripheral Nerve Histology</video:title>
      <video:description>Peripheral nerves are the nerves outside both the brain and spinal chord. This is their histology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/15a6e087-6277-4e05-8196-63abd7a0688b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-11-28T05:38:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8243.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>Peripheral</video:tag>
      <video:tag>nerve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Animals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Animals</video:title>
      <video:description>This video will help you to know all about the animals. a brief description of the animals according to different classifications is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/15adafa6-53d5-431f-9d09-0bac3ef202c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2013-01-18T05:56:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28852.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Others</video:category>
      <video:tag>animals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/right-triangle-trigonometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>right triangle trigonometry</video:title>
      <video:description>right triangle trigonometry, more... www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/15b3cd8f-a3b7-4142-ab78-9a7dc463c73a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2012-04-09T14:41:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12165.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/Earths-Picture-From-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Earth&apos;s Picture From Space</video:title>
      <video:description>The pictures of the earth taken by NASA from the space are shown in the video. Views of different parts are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/15f7983d-6dae-4911-a868-72347b3aa323/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2011-11-06T23:12:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7339.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Destination</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-92-Stoichiometry-Example-Problem-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Stoichiometry Example Problem 2</video:title>
      <video:description>Stoichiometry Example Problem 2

Stoichiometry Example Problem 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22716.jpg</video:thumbnail_loc>
      <video:duration>1133</video:duration>
      <video:publication_date>2012-09-11T02:56:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eQf_EAYGo-k</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Stoichiometry</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functioning-of-Heart-and-Lungs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functioning of Heart and Lungs</video:title>
      <video:description>A brief explanation of the functions of normal heart and lungs is explained here with diagrams. Watch this video to have a brief view of it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/160710fc-8a0b-4f0b-aecf-b2fd7be361cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2013-02-10T02:24:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29950.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Lung</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Planets-Of-Our-Solar-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Planets Of Our Solar System</video:title>
      <video:description>This video shows our galaxy and solar system. It features our planets and the center of our galaxy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/cafffd36-30e0-48c5-8af0-05e9b2c43c8b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2012-12-10T05:51:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28554.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>present</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Cranial-Nerves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Cranial Nerves</video:title>
      <video:description>Cranial nerves exam of the patient by an expert doctor is shown in the video. A step by step whole process is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/16075263-6f81-437c-9bd9-41b9f73bcc9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-11-30T05:49:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9262.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>8th</video:tag>
      <video:tag>to</video:tag>
      <video:tag>12th</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Infection-By-HIV-demistified</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infection By HIV demistified</video:title>
      <video:description>The uman immunodeficiency virus commonly called HIV is a retrovirus that affects the immune system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/1608f04a-637c-48e5-9a5b-052d36faa8f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2010-04-08T20:10:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4133.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>immunology</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/Micturition-How-Is-It-Done</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Micturition- How Is It Done?</video:title>
      <video:description>When the bladder is full with urine then sensory nerve send the information to brain. After receiving signal brain gives order to release the urine from bladder through the spinal cord and bladder empty it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/16109e50-675b-42c0-8e59-59b12ad302d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2013-02-10T01:50:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29850.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hoe</video:tag>
      <video:tag>urine</video:tag>
      <video:tag>is</video:tag>
      <video:tag>passed</video:tag>
      <video:tag>Micturition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evaluation-of-Informations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evaluation of Informations</video:title>
      <video:description>Scientist and engineers obtains information, evaluates it and communicate about it. Tis video will explain all about this evaluation of information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/16242e4b-ac86-4cd3-8047-4c641a3ba8f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2013-01-18T06:58:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28860.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>obtaining</video:tag>
      <video:tag>Evaluating</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Communicating</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurotransmitter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurotransmitter</video:title>
      <video:description>Neurotransmitter Criteria.  Neurotransmitter: A chemical that is released from a nerve cell which thereby transmits an impulse from a nerve cell to another nerve, muscle, organ, or other tissue. A neurotransmitter is a messenger of neurologic information from one cell to another. Read more:  http://www.medterms.com/script/main/art.asp?articlekey=9973</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/15ba2bdc-8a10-4744-bb01-a2b9852d9db5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2010-11-24T05:30:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5933.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Neurotransmitter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Expressing-a-Projection-on-to-a-line-as-a-Matrix-Vector-prod</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Expressing a Projection on to a line as a Matrix Vector prod</video:title>
      <video:description>Expressing a Projection on to a line as a Matrix Vector prod

Expressing a Projection on to a line as a Matrix Vector prod</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22059.jpg</video:thumbnail_loc>
      <video:duration>1000</video:duration>
      <video:publication_date>2012-09-11T00:35:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JK-8XNIoAkI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Expressing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Projection</video:tag>
      <video:tag>on</video:tag>
      <video:tag>to</video:tag>
      <video:tag>line</video:tag>
      <video:tag>as</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>prod</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Complex-of-PFV-integrase-bound-to-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complex of PFV integrase bound to DNA</video:title>
      <video:description>This science movie is provided by Peter Cherepanov. Integration of a DNA copy of the viral genome into a host cell chromosome is an essential step in the retroviral replication cycle. The virus-encoded integrase (IN) protein which is a protein provided by HIV during infection catalyze integration of the viral genome into host genome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/11/15d36825-b86a-41b6-a296-0e260e4f8392/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2015-11-27T15:25:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32364.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>PFV</video:tag>
      <video:tag>integrase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Venus-Transit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Venus Transit</video:title>
      <video:description>This video shows the transit of Venus that occur when Venus takes position between sun and earth. A transit is a surveying instrument use to measure the horizontal and vertical angle with a telescope mounted on top of it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/15d18681-7859-447b-893c-0760578d9b95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2013-02-10T03:05:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29977.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>ScienceCasts</video:tag>
      <video:tag>ISS</video:tag>
      <video:tag>transit</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Venus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Respiratory-System-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Respiratory System Works</video:title>
      <video:description>The Respiratory System and its act of gas exchange is shown in this video.It details how air passes through the alveolar sacks to the alveoli where gas exchange occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/15e12ccf-31e9-49c9-89c3-cc23e6bb39a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2010-11-14T23:21:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5331.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Alveolar</video:tag>
      <video:tag>sack</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>exchange</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-13-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 13-Cognitive Science C102 -</video:title>
      <video:description>lec 12-Cognitive Science C102 - Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27650.jpg</video:thumbnail_loc>
      <video:duration>3075</video:duration>
      <video:publication_date>2012-09-30T11:18:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H5q_1Zd33Lg</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Linear-Transformations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Linear Transformations</video:title>
      <video:description>Linear Transformations

Introduction to linear transformations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22044.jpg</video:thumbnail_loc>
      <video:duration>832</video:duration>
      <video:publication_date>2012-09-11T00:29:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4PCktDZJH8E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>Transformations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Genes-are-Expressed-with-Transcription-Factors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Genes are Expressed with Transcription Factors</video:title>
      <video:description>This video shows some of the physical interactions between transcription factors and DNA. Source: http://stromastudios.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/15e1a641-a0f5-4f10-9503-97ccd37b366c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2013-02-09T00:51:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29711.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>factors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Misconceptions-About-Falling-Objects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Misconceptions About Falling Objects</video:title>
      <video:description>If you drop a heavy object and a light object simultaneously which one will reach the ground first a lot of people will say the heavy object but what about those who know both will land at the same time what do they think some believe both objects have the same gravitational pull on them or both fall to the ground with the same constant speed neither of these things is true</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/15e36765-bfbb-4aa9-9ad5-1b19b66c2d96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2011-12-13T05:33:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11676.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Misconceptions</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Falling</video:tag>
      <video:tag>Objects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Water-Vapor-Appears-Around-Supersonic-F-14-Jet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water Vapor Appears Around Supersonic F-14 Jet</video:title>
      <video:description>The shockwave surrounding a supersonic jet can compress air so much that the ambient moisture will form a cloud. Now You Can Experience Real Flying
http://viralurl.com/steamer/G
With Pro Flight Simulator,
The Most Realistic Flight Simulator Ever Created/nF-14 Tomcat Vapor cloud pass; Displaying the effects of Prandtl-Glauert singularity. Tomcat is totally engulfed in its own vapor, hellyea!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/15f8943e-3ec4-47cf-923e-c3d8a655092f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2012-02-18T00:48:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11911.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Supersonic</video:tag>
      <video:tag>F14</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Vapor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Respiration-Process-in-Humans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respiration Process in Humans</video:title>
      <video:description>This video will help you to know all about the working inside the lungs and bronchi during respiration. Lungs provide the surface for gas exchange between the air and the blood.</video:description>
      <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>
      <video:publication_date>2009-06-16T17:15:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2841.mp4</video:content_loc>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Lung</video:tag>
      <video:tag>Respiration</video:tag>
      <video:tag>Process</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swirling-motion-of-ash-particles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swirling motion of ash particles</video:title>
      <video:description>This is a demonstration of ash particles swirling motion. Its a kind of a random spill of Brownian motion i.e random particles suspension in fluid and in motion.</video:description>
      <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>
      <video:publication_date>2009-12-08T16:40:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3610.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ash</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>swirl</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/20-Second-Story-about-Hydrogen-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>20-Second Story about Hydrogen Bonding</video:title>
      <video:description>This is a simple language explanation of hydrogen bonding</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/83ecc051-0eff-44ad-ba37-bf71e99af50a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2009-06-06T18:35:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2802.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-dilute-a-sample-for-analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to dilute a sample for analysis</video:title>
      <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>
      <video:duration>392</video:duration>
      <video:publication_date>2014-10-02T00:11:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31774.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>serial</video:tag>
      <video:tag>Dilution</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cyclohexanol-in-water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cyclohexanol in water</video:title>
      <video:description>Real-time molecular dynamics simulation of cyclohexanol molecule in water. Periodic boundary conditions (box size 15A), temperature = 300K. Simulated within Biodesigner program using GAFF force field. ...</video:description>
      <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>
      <video:publication_date>2009-03-25T22:55:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1416.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>Cyclohexane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-extensive-insight-into-hypertension</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An extensive insight into hypertension</video:title>
      <video:description>This video is prepared by usmle tutoring it will discuss hypertension. Hypertension is sometimes called the silent killer because hbp has no symptoms so you may not be aware that it is damaging your arteries heart and other organs.</video:description>
      <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>
      <video:publication_date>2011-12-06T20:27:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10945.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Hypertension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breastfeeding-your-baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <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/Heisenberg-Uncertainty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heisenberg Uncertainty</video:title>
      <video:description>Heisenberg uncertainty principle states that a particles momentum and position can not be measure simultaneously. This video explains this principle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/880af6a8-b4ff-4227-8458-697e33ba2177/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2010-11-29T22:50:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6247.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Heisenberg</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>principle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acoustic-Levitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acoustic Levitation</video:title>
      <video:description>Acoustic levitation which is demonstrated in this video is a method for suspending matter in a medium by using acoustic radiation pressure from intense sound waves in the medium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/03/18016f46-cfd2-40eb-8498-1ff33f1eefc4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2015-03-28T08:03:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32113.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>acoustic</video:tag>
      <video:tag>levitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Basal-Ganglia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Basal Ganglia</video:title>
      <video:description>This video shows the anatomy and diseases of the basal ganglia. The structural representation with the function of each part is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/18120e51-7763-4abe-bb38-98c5add994df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-10-23T16:29:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7205.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>Basal</video:tag>
      <video:tag>Ganglia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lupus-the-battle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lupus;  the battle</video:title>
      <video:description>This video shows the battle against Lupus, an autoimmune disease which causes the body to become hyperactive and attack the body&apos;s healthy tissues. It is a disease which affects 4 times more women than men.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/181809ee-80b9-4b01-8183-0dcfcd2ac6df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2011-11-28T12:17:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8503.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Battle</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lupus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Urinary-System-of-the-Male</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary System of the Male</video:title>
      <video:description>Urine is manufactured in the kidneys, which flush the waste from the body through the bladder. This video gives information on how the whole process happens in a bid to flush out the waste from the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/1820ab3d-5b81-48db-8307-2f4ddf584c43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-10-23T16:34:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7214.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Urinary</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spirit-Science-7-How-Scientist-Has-Used-It</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spirit Science 7- How Scientist Has Used It</video:title>
      <video:description>Spirit Science is a science that is motivated and inspirited by holy spirit. In this video scientist has read lots of holy diagrams, the constellation, inscription and take help of these to find solutions of problems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/181846e0-d209-4840-8aca-2c50f6750689/cand_5.jpg</video:thumbnail_loc>
      <video:duration>615</video:duration>
      <video:publication_date>2013-01-14T04:12:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28762.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>spirit</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>7</video:tag>
      <video:tag>dimensions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-SAT-Prep-Test-1-Section-9-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 15 SAT Prep: Test 1 Section 9 Part 1</video:title>
      <video:description>SAT Prep: Test 1 Section 9 Part 1

Problems 1-4 starting on page 423</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22084.jpg</video:thumbnail_loc>
      <video:duration>580</video:duration>
      <video:publication_date>2012-09-11T00:44:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MFAuLptYXFE</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:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-Reproductive-Model-External-Genitalia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Reproductive Model - External Genitalia</video:title>
      <video:description>This video entails a model of the Female Reproductive Model and its External Genitalia including the perineum, vulva, anus, and pubic symphysis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/182471cb-51c1-428e-84fb-b9eb14f70d8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2010-11-13T21:59:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5163.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>model</video:tag>
      <video:tag>External</video:tag>
      <video:tag>Genitalia</video:tag>
      <video:tag>mons</video:tag>
      <video:tag>pubis</video:tag>
      <video:tag>perineum</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>organs</video:tag>
      <video:tag>vulva</video:tag>
      <video:tag>anus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Concrete-Tent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Concrete Tent</video:title>
      <video:description>I did not know that production demonstrates a new technology which provides concrete tents. It is actually flexible material until it absorbs water. In few days, it will be solid as rock.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/182f3faf-6389-45a9-b5d3-258e2cedcd5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2014-08-27T01:19:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31287.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>concrete</video:tag>
      <video:tag>tent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetics-Definition-And-Functioning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetics- Definition And Functioning</video:title>
      <video:description>Genetics is a part of biology that deals with genes, heredity and other type of changes in body. genetics are the study of molecular structures of genes that are responsible for properties of species.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1843d973-9cff-419e-b026-2f987d0f06e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>705</video:duration>
      <video:publication_date>2013-01-18T06:57:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28859.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Fast-Vaginal-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Fast Vaginal Delivery</video:title>
      <video:description>Video shows a clip of spontaneous vaginal delivery. A step by step procedure with careful steps is shown here to help you during emergency.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1847c448-4b02-42ec-8554-fafa419e6fc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2011-12-01T20:26:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10382.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Spontaneous</video:tag>
      <video:tag>Vaginal</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Formation-of-Deep-Vein-Thrombosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of Deep Vein Thrombosis</video:title>
      <video:description>This video will help shows the reason behind formation of deep vein thrombosis in our body. A brief explanation is provided here for the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/185cb6d2-e954-4647-bb54-46ffc6a973ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2013-02-11T01:25:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30049.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>How</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Thrombosis</video:tag>
      <video:tag>DVT</video:tag>
      <video:tag>forms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Fusion-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Fusion Surgery</video:title>
      <video:description>See how neurosurgeons perform spinal fusion. The procedure is made with wade incision. The patient suffers fracture that the surgeons are trying to fix.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1849f7f0-28ab-44e0-903c-1fbb1eb1f95a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2011-12-06T20:02:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10896.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Spinal</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sexual-reproduction-in-flowering-plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sexual reproduction in flowering plants</video:title>
      <video:description>Plants can propagates through both sexual and asexual  reproduction. Flowering plants propagates through sexual reprorduction. This video describes the process of sexual reproduction in flowering plants. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/185ce4d9-44c4-4160-9627-ea08d789e318/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2010-06-11T08:56:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4394.mp4</video:content_loc>
      <video:uploader>mohamed ibrahim</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Sexual</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Flowering</video:tag>
      <video:tag>Plants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-What-is-a-differential-equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 1 What is a differential equation</video:title>
      <video:description>What is a differential equation

What a differential equation is and some terminology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22085.jpg</video:thumbnail_loc>
      <video:duration>662</video:duration>
      <video:publication_date>2012-09-11T00:44:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-_POEWfygmU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Does-The-Atomic-Switch-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does The Atomic Switch Works?</video:title>
      <video:description>This video presented by sixty symbols shows the construction and functioning of atomic switch. Video is really interesting and shows the latest technologies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1862452c-c74f-40c2-b0b2-89d7ccac945a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2013-01-11T07:25:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28606.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>moving</video:tag>
      <video:tag>individual</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pragmatic-Bioinformatics-Human-Genome-in-5-Minutes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pragmatic Bioinformatics: Human Genome in 5 Minutes</video:title>
      <video:description>A brief tutorial that illustrates how to download the uniprot protein database, extract the human proteome, and then analyze the sequences with the PDB solved 3D structure database. More at http://pragmaticbioinformatics.blogspot.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/186a2308-685b-48a4-b365-a217a98b3d69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2009-05-28T00:40:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2666.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Pragmatic</video:tag>
      <video:tag>bioinformatics</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>Proteome</video:tag>
      <video:tag>human</video:tag>
      <video:tag>PDB</video:tag>
      <video:tag>Uniprot</video:tag>
      <video:tag>fasta</video:tag>
      <video:tag>filter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-will-I-be-screened-for-MRSA-by-Bupa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How will I be screened for MRSA? by Bupa</video:title>
      <video:description>Why do you need a MRSA screening before going into the hospital? How is the test given? If you have the infection, what is the treatment? Watch this truly explanatory video for all these important answers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/186ea985-eed8-46bf-af4b-9c1ee46f81a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2013-02-11T01:37:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30085.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>MRSA</video:tag>
      <video:tag>Infection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RF-Remote-Control-Vibtrator-AlertRemind-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RF Remote Control Vibtrator Alert/Remind Function</video:title>
      <video:description>If you want to stay in your office and call someone in, use this rf remote control vibrator kit. Press the remote control, the receiver vibrates, he/she may know your calling.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/187948bc-52ea-4ed7-8886-0beb7b4ddd08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2012-04-20T02:40:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12273.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>vibrator</video:tag>
      <video:tag>alert</video:tag>
      <video:tag>function</video:tag>
      <video:tag>remind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-9-Faradays-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 9: Faraday&apos;s Experiment</video:title>
      <video:description>A physics lab demo of Faraday&apos;s Expermiment. Faraday is a well known British scientist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/18855a3e-986c-440e-a412-11e6a4d4e231/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2009-05-27T21:35:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2568.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Faraday</video:tag>
      <video:tag>s</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/Zero-is-an-even-number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zero is an even number</video:title>
      <video:description>Zero is an even number. In this video, Brady Haran explains in details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/187d98f7-277d-48ba-87ef-250afcc82ace/cand_5.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2013-01-30T04:38:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29014.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Zero</video:tag>
      <video:tag>is</video:tag>
      <video:tag>an</video:tag>
      <video:tag>even</video:tag>
      <video:tag>Number</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-CO2-reservoir-diffusion-in-an-Idealized-Valley</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural CO2 reservoir diffusion in an Idealized Valley</video:title>
      <video:description>Natural CO2 reservoir diffusion in an Idealized Valley. CFD Large Eddy Simulation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/12/189401ab-7a67-452b-a7e1-d1843a05a490/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2009-12-08T13:21:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3607.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>CFD</video:tag>
      <video:tag>LES</video:tag>
      <video:tag>CO2</video:tag>
      <video:tag>reservoir</video:tag>
      <video:tag>Diffusion</video:tag>
      <video:tag>Idealized</video:tag>
      <video:tag>valley</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/bioelectricity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>bioelectricity</video:title>
      <video:description>Bioelectricity deals with cell membrane transport processes that control the formation and dissipation of ion gradients. Ion gradients store energy in form of an electrochemical potential. This energy can be converted into other forms of energy. The electrochemical potential is available to organisms for biosynthesis (photosynthesis and respiration), transport of metabolites (absorption and secretion), mechanical work (bacterial flagella rotor, swimming, crawling), and signaling processes (action potentials). Action potentials are a form of information used by electrically excitable membranes to control the activity of cells (calcium signaling, muscle contractility) and to support or suppress communication between cells (release of chemical signaling molecules; hormones, neurotransmitters).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1897356d-a085-4dea-ba81-efcba8b06d1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2010-11-16T12:19:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5485.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>bioelectricity</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>hormones</video:tag>
      <video:tag>neurotransmitters</video:tag>
    </video:video>
  </url>
  <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/18a8fcc5-cc12-46d3-a813-d36ae9d777e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <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>
      <video:tag>Central</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Placement</video:tag>
    </video:video>
  </url>
  <url>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/189a81f7-f58a-4cca-942c-93a79c994523/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-16T16:33:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4288.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>
      <video:tag>MicrobeWorld</video:tag>
      <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Particle-Accelerators-Video</loc>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/18b68fca-b5be-4241-8587-6265edc9517c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>397</video:duration>
      <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>
      <video:category>Physics</video:category>
      <video:tag>Particle</video:tag>
      <video:tag>Accelerators</video:tag>
      <video:tag>Backstage</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endocrine-System-Pituitary-Gland</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endocrine System, Pituitary Gland</video:title>
      <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>
      <video:tag>Endocrine</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Pituitary</video:tag>
      <video:tag>Gland</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mediastinum-And-Surrounding-Structures-on-Chest-X-Ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mediastinum And Surrounding Structures on Chest X-Ray</video:title>
      <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>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Mediastinum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rate-of-a-Reaction-Affecting-Factors</loc>
    <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>
      <video:duration>149</video:duration>
      <video:publication_date>2011-12-11T23:50:16.000Z</video:publication_date>
      <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>
      <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/A-Typical-Coiled-coil-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Typical Coiled-coil explained</video:title>
      <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/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>
  <url>
    <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>
  <url>
    <loc>https://dnatube.com/videos/Lecture-15-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <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/Famous-Shade-Illusion-Movie-by-Edward-H-Adelson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Famous Shade Illusion Movie by Edward H. Adelson</video:title>
      <video:description>The image depicts a checkerboard with light and dark squares. The optical illusion is that the area of the image labeled A appears to be a darker color than the area of the image labeled B on the 2D plane of the rendered 3D projection. However, they are actually exactly the same color on the 2D plane of the image file (but not necessarily in the 3D projection) which becomes especially obvious if the projected 3D scenery is rendered partially or entirely defective. The checker shadow illusion is an optical illusion published by Edward H. Adelson, Professor of Vision Science at MIT in 1995.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/1bead666-3dcc-40c0-b62d-5620feac3ebe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2015-04-17T02:55:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32143.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Famous</video:tag>
      <video:tag>Shade</video:tag>
      <video:tag>illusion</video:tag>
      <video:tag>Adelson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recombinant-DNA-Lecture-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recombinant DNA Lecture 4</video:title>
      <video:description>Biology &gt; Introduction to Biology/nVideo Lectures - Lecture 18/nTopics covered:
	/nRecombinant DNA 4/nInstructor:
	/nProf. Eric Lander</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1bfb5406-d7c9-4cd7-a64d-aa27653bcbd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2009-04-02T04:44:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1555.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/Lec-12-Naming-Alkyl-Halides</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Naming Alkyl Halides</video:title>
      <video:description>Naming Alkyl Halides

Naming Alkyl Halides</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24520.jpg</video:thumbnail_loc>
      <video:duration>543</video:duration>
      <video:publication_date>2012-09-17T13:47:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jiJdNWzETSk</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Naming</video:tag>
      <video:tag>Alkyl</video:tag>
      <video:tag>Halides</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-bone-CT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest - bone CT</video:title>
      <video:description>This is video shows how the human chest appears under a CT scan. A CT is an x-ray computed tomography that images specific sections of the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1c274510-4213-4974-b369-26c0732351d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-11-28T05:24:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8198.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>CT</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>bone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lingual-Tonsil-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lingual Tonsil Histology</video:title>
      <video:description>This is the histology of lingual tonsils which are lymphatic tissue found at the back of the throat, at the base of the tongue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1c43cb2a-23ec-4bc0-bcc9-7a29c5c5dcfd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2011-11-28T11:05:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8445.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>Lingual</video:tag>
      <video:tag>Tonsil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Endosymbiosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Endosymbiosis?</video:title>
      <video:description>A structural representation with a brief explanation for the endosymbiosis is provided here. Video is really helpful for the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1c3d7d5b-cbfd-42af-bfdd-739981d8ad8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>420</video:duration>
      <video:publication_date>2013-01-19T04:32:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28891.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Endosymbiosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SH2-Domain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SH2 Domain</video:title>
      <video:description>There are many different ways that protein structures can be displayed. A small protein domain, called the SH2 domain, is used here to demonstrate the different ways in which a protein structure can be displayed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1c4c704f-b7dd-4a18-bd2c-f07e158d593b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2009-05-27T19:21:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2405.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>SH2</video:tag>
      <video:tag>domain</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Measuring-the-radius-of-curvature-of-a-sphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Measuring the radius of curvature of a sphere</video:title>
      <video:description>The method of measuring radius of curvature of sphere is explained in detail</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1c672213-a10b-4385-8931-5e0f5fbc4e04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2011-12-12T03:08:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11472.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>to</video:tag>
      <video:tag>Measure</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Radius</video:tag>
      <video:tag>ofCurvature</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Spherical</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>2</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>
      <video:category>Microbiology</video:category>
      <video:tag>Arias</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Jorge</video:tag>
      <video:tag>mosquito</video:tag>
      <video:tag>Nile</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>West</video:tag>
    </video:video>
  </url>
  <url>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/1d561a0f-93aa-40a1-95fe-b3204ffea534/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-04-02T17:18:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12083.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>vectors</video:tag>
      <video:tag>Coordinates</video:tag>
      <video:tag>Maths</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>college</video:tag>
      <video:tag>education</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/1d73a0f8-c934-4adc-8fd4-df45a87b9000/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-19T10:20:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4303.mp4</video:content_loc>
      <video:uploader>albertostellpflug</video:uploader>
      <video:category>Education</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/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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1d8566e7-0e37-4614-a1c1-79592afd46f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>418</video:duration>
      <video:publication_date>2010-11-26T23:57:07.000Z</video:publication_date>
      <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>
      <video:tag>Bile</video:tag>
      <video:tag>helps</video:tag>
      <video:tag>to</video:tag>
      <video:tag>maintain</video:tag>
      <video:tag>Intestinal</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1d883ec9-a0bb-498a-ac86-3f9d81bf6558/cand_5.jpg</video:thumbnail_loc>
      <video:duration>896</video:duration>
      <video:publication_date>2010-11-12T00:05:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5027.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Autotroph</video:tag>
      <video:tag>Heterotroph</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>consumers</video:tag>
      <video:tag>Secondary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pathways-of-bile-secretion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1d89ea7f-a8dd-4f5a-bdae-f8780cdb9c8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <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>
      <video:tag>Digestive</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>pathway</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Bile</video:tag>
    </video:video>
  </url>
  <url>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1d8f5f8e-16fd-42be-8b02-c4b68ce55cb6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2011-12-03T03:35:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10608.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>kidney</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>robotic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <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>
      <video:duration>49</video:duration>
      <video:publication_date>2007-08-06T13:57:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/623.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>chromosome</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>YChromosome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Control-of-voluntary-muscle-contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1da4e3d6-fe7b-48b6-a26f-0e25dd6478fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2010-11-09T09:48:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4812.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>control</video:tag>
      <video:tag>of</video:tag>
      <video:tag>voluntary</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>contraction</video:tag>
    </video:video>
  </url>
  <url>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1db4e129-47eb-47f8-b305-ac8c16a55675/cand_5.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2012-12-10T01:40:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28496.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>Strange</video:tag>
      <video:tag>Things</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Wormhole</video:tag>
      <video:tag>blackhole</video:tag>
      <video:tag>Quasar</video:tag>
    </video:video>
  </url>
  <url>
    <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>
      <video:duration>120</video:duration>
      <video:publication_date>2010-11-22T22:10:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5678.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>05</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/1dc570dc-a65e-429a-bf75-ad00d0d3a9e3/cand_5.jpg</video:thumbnail_loc>
      <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>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>ligation</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Free-Energy-And-Zero-Point-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Free Energy And Zero Point Energy</video:title>
      <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>
      <video:duration>557</video:duration>
      <video:publication_date>2013-01-11T04:15:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28581.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Zero</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Explained</video:tag>
      <video:tag>with</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanoparticles-and-supercritical-water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanoparticles and supercritical water</video:title>
      <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>
      <video:publication_date>2013-01-15T06:02:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28814.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Nanoparticles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>supercritical</video:tag>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Animation-of-Neutral-Impulses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of Neutral Impulses</video:title>
      <video:description>The transmission of impulses from cortex to the hypothalamus is known as neutral impulses. This is a 3D animation describing the neutral impulses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/a27e5a61-a371-456a-a27b-427d15c8baf3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2008-03-30T19:47:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1300.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>neural</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hoffmann-sign</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hoffmann sign</video:title>
      <video:description>The Hoffmann sign is named after Paul Hoffmann and is a sign that there is a neurological defect or disease in the spinal cord, this video shows how this sign manifests.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a28dbbb8-8d3d-42dc-a592-c44dc9bf2886/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2011-11-29T11:07:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8830.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hoffman</video:tag>
      <video:tag>sign</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-video-of-Circumcision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D video of Circumcision</video:title>
      <video:description>Circumcision is the surgical removal of the foreskin in on the male penis. This is a 3D animation of how the cut is accomplished.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1dcbc70a-977f-461b-b59a-0a32e65826f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2011-12-11T22:50:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11057.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Circumcision</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hypertension-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hypertension Part 2</video:title>
      <video:description>Hypertension, also known as high blood pressure, is a very common and serious condition that can lead to and/or complicate many health problems. These include coronary heart disease, stroke, kidney failure and heart failure. About one in three adults in the U.S. have hypertension, according to the National Heart, Lung and Blood Institute.

There are three general types of hypertension. Essential hypertension occurs when the condition has no known cause. When hypertension is caused by another condition or disease process, it is called secondary hypertension. When only the systolic blood pressure number (the top number) is high, it is called isolated systolic hypertension, which is common in older adults.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1dcd0f24-74b1-4dff-a9d7-16565871bc6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-11-11T23:35:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5023.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Hypertension</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endocytosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endocytosis</video:title>
      <video:description>Endocytosis is a process where cells absorb material from the environment by fusing it with their cell membrane. When material enters the cell, it is sorounded by cell membrane. Opposite process when cell expels material out is called exocytosis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/1dda2572-65c2-40f5-b0a6-89a8d1ba4af1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2007-05-16T02:20:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/358.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Endocytosis</video:tag>
      <video:tag>exocytosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Birth-Process-A-3D-Medical-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birth Process: A 3D Medical Animation</video:title>
      <video:description>This is a most realistic 3D medical animation of an actual birth process, with fantastic details. Birth is the act or process of bearing or bringing forth offspring. The offspring is brought forth from the mother. The time of human birth is defined as the time at which the fetus comes out of the mother&apos;s womb into the world. Different forms of birth are oviparity, vivipary and ovovivipary.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1dfb8d88-6bd8-4c70-9823-b4085d39e03e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2009-05-30T09:49:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2712.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Birth</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Baby</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Plant-and-Microbial-Biology-160-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Plant and Microbial Biology 160 - Lecture 11</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 11

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26624.jpg</video:thumbnail_loc>
      <video:duration>2836</video:duration>
      <video:publication_date>2012-09-19T01:55:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dyL6xPpxhck</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </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>
    </video:video>
  </url>
  <url>
    <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>
    </video:video>
  </url>
  <url>
    <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Low-Cost-Medical-Treatments-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Low Cost Medical Treatments in India</video:title>
      <video:description>This video shows some international patients getting low cost medical treatment in India. Patient are satisfied by the treatment they got here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/216c535f-d47b-4c2c-b4c0-100474782479/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2011-12-01T01:39:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9857.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>international</video:tag>
      <video:tag>patients</video:tag>
      <video:tag>Getting</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Function-Of-The-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function Of The Heart</video:title>
      <video:description>This video presentation discusses the parts of the heart and how blood is pumped through it. The heart is part of our circulatory system and known as the most vital organ.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/21719e8a-6616-4ceb-a7e5-555f6d1508e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2009-06-16T17:11:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2839.mp4</video:content_loc>
      <video:category>Healthcare Management</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Organ</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Circulatory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Unraveling-of-DNA-in-Preparation-for-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Unraveling of DNA in Preparation for Replication</video:title>
      <video:description>AZT Mechanism of Antiviral Activity.AZT works by selectively inhibiting HIV&apos;s reverse transcriptase, the enzyme that the virus uses to make a DNA copy of its RNA. Reverse transcription is necessary for production of HIV&apos;s double-stranded DNA, which would be subsequently integrated into the genetic material of the infected cell (where it is called a provirus)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/217b12e3-2859-4c09-8263-3521f17dfc39/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2011-11-28T18:04:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8538.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Science and technology</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/Lec-90-Put-as-Insurance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Put as Insurance</video:title>
      <video:description>Put as Insurance

Put as Insurance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20345.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2012-09-06T14:20:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i65NIcnHS9Y</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Put</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Insurance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microsurgical-Anatomy-of-the-Orbit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microsurgical Anatomy of the Orbit</video:title>
      <video:description>The orbit which protects supports and maximizes the function of the eye is shaped like a quadrilateral pyramid with its base in plane with the orbital rim</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2174ce62-ac7b-4952-bfe8-0c40b020e89e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>681</video:duration>
      <video:publication_date>2011-11-29T05:16:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8697.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>orbit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-shotgun-sequencing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is shotgun sequencing?</video:title>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/218529d1-fa22-4bd7-acb1-1a70acc4b115/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2012-10-11T11:08:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27905.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Shotgun</video:tag>
      <video:tag>sequencing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Weapons-of-Destruction-Atomic-Hydrogen-Bomb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Weapons of Destruction :Atomic &amp; Hydrogen Bomb</video:title>
      <video:description>Nuclear reactions of either fission or a mixture of fission and fusion is the destructive force behind a nuclear weapon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2186382e-b0a0-49f8-b88e-b4d4cf63b182/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2010-11-16T10:12:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5463.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Weapons</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Destruction</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bomb</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Model-Simulation-to-resolve-cloud</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Model Simulation to resolve cloud</video:title>
      <video:description>This clip is a simulation of a cloud resolving model on a particularly periodic domain. The bright contours represents ISO-surface of condensed liquid and the other colors are temperatures at the surface.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/218e3551-5fe2-407f-aacf-d3e7f64cbfdf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2011-12-12T00:01:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11265.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Resolving</video:tag>
      <video:tag>cloud</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cases-of-Infection-in-the-Nose</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cases of Infection in the Nose</video:title>
      <video:description>On watching this video you will be able to know about the symptoms of infection in the nose. As the discussion is provided by the expert doctors so video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/219206ba-f1c5-432b-9893-c2caf17fa432/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2013-04-07T17:01:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30417.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Symptoms</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>featuring</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Katz</video:tag>
      <video:tag>Dramatic</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anthroplasty-or-Knee-Replacement-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anthroplasty or Knee Replacement Surgery</video:title>
      <video:description>Anthroplasty is a surgical method of replacing the weight - bearing surfaces of the knee joint to relieve the pain and disability due to osteoarthirithis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2193a354-9ed9-41db-9a70-7b1fe85010b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-12-11T22:49:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11056.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>3d</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-vComputer-Science-164-Lecture-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  9 - vComputer Science 164 - Lecture 9</video:title>
      <video:description>Computer Science 164 - Lecture 9

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26178.jpg</video:thumbnail_loc>
      <video:duration>4566</video:duration>
      <video:publication_date>2012-09-19T00:09:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5I9Qi6uSG8w</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>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Entanglement-Cancer-and-Sun-Tzu-Art-of-War-Yi-Jing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Entanglement - Cancer and Sun Tzu Art of War -Yi Jing</video:title>
      <video:description>This animated video depicts a story of Entanglement - Cancer and Sun Tzu Art of War -Yi Jing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/21ac44fc-903f-4205-a9f6-e2db792c3db9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2010-11-13T22:22:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5177.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Entanglement</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>and</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Tzu</video:tag>
      <video:tag>art</video:tag>
      <video:tag>of</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Yi</video:tag>
      <video:tag>Jing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Equation-of-a-line-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Equation of a line 2</video:title>
      <video:description>Equation of a line 2

U04_L1_T3_we2 : Equation of a line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24565.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2012-09-17T14:04:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-BuoPowT86M</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>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Evil</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Evil?</video:title>
      <video:description>This video explains the problem of evil. It explains what evil is and why it exists in this world and many other important facts. There are many bible references in this video which explains how evil came to this world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/21b3915e-a1cc-453d-b693-f84eaaffaa85/cand_5.jpg</video:thumbnail_loc>
      <video:duration>512</video:duration>
      <video:publication_date>2012-12-01T05:59:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28152.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-of-gene-regulation-by-Professor-Eric-Lander</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture of gene regulation by Professor Eric Lander</video:title>
      <video:description>Regulation of genes was discussed in this MIT lecture. The lecture was delivered by Professor Eric Lander. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/21afc093-fd64-4ea0-a6bd-0d05fd2859db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3095</video:duration>
      <video:publication_date>2009-04-02T04:43:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1553.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>gene</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>mit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Probiotics-and-oral-health-effects-in-children</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probiotics and oral health effects in children</video:title>
      <video:description>Probiotics are friendly bacteria that we need for good health and vitality nutrients gastro relief is for the relief or treatment of diarrhoea in adults and children watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/21c8271f-325c-4beb-8e2d-e7e3a3a46906/cand_5.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2010-11-23T23:40:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5832.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>probiotics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>children</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Affymetrix-Technology-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Affymetrix Technology video</video:title>
      <video:description>Affymetrix Technology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/21cdbad0-fcc1-485b-9447-effcd14775b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2010-11-20T23:00:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5627.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Affymetrix</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Substitution-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Substitution Reactions</video:title>
      <video:description>This video tutorial will help you to know about various substitution reactions with example. In these reactions a chemical compound is replaced by other compound.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/21d9f634-ba66-42d7-96c8-17f69dd46d0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>548</video:duration>
      <video:publication_date>2010-12-15T14:21:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6591.mp4</video:content_loc>
      <video:uploader>forgiva</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Supermassive-Blackholes-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Supermassive Blackholes - PART 2</video:title>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/21dbd8b0-9f87-4b76-a469-7b7fbaba4dce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>483</video:duration>
      <video:publication_date>2009-05-27T19:12:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2385.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>blackholes</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-next-generation-vision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The next generation vision</video:title>
      <video:description>This is a NASA production of future generations hopes in technology. Watch the highly of development in this field and the anticipated progress of the future.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/35bf4652-43d0-4b05-a134-15a4dbe873fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2013-02-09T06:44:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29814.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Next</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>vision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrons-and-Cathode-ray-tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrons and Cathode ray tube</video:title>
      <video:description>In this video, how electrons are discovered by using cathderay tube is shown. Cathode tube is a tube containing one or more electron guns and a fluorescent screen used to view images.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/21e152a8-f6ff-4969-9061-7fa4e98f8846/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2014-06-24T21:28:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31005.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:tag>and</video:tag>
      <video:tag>Electron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Work-Done-by-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Work Done by Force</video:title>
      <video:description>Using the example of a toy this video explains the force and the work done by that force. Work done is equal to the multiplication of displacement and the component of the force in the direction of the displacement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/21ed34a7-47b2-4b72-a7f0-850b37339a1c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-12-12T02:07:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11303.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>work</video:tag>
      <video:tag>Done</video:tag>
      <video:tag>by</video:tag>
      <video:tag>A</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bioinformatics-MSc-Cranfield-University</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioinformatics MSc - Cranfield University</video:title>
      <video:description>An introduction to the Bioinformatics MSc taught at Cranfield University</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/21f0e601-187d-4521-a1ca-51ae940e8825/cand_5.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2009-05-28T00:14:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2663.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>cranfield</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-Magnetic-Field-Around-Current-Carrying-Conductors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of Magnetic Field Around Current Carrying Conductors</video:title>
      <video:description>This video demonstrates the magnetic field around a current carrying conductor. A Dutch professor named Hans Christian Oersted discovered the magnetic field around a wire carrying current.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/21f1ae89-2266-4d03-b662-8c36133333a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>467</video:duration>
      <video:publication_date>2011-12-13T04:01:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11648.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Around</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Carrying</video:tag>
      <video:tag>Conductors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-stroke-can-affect-the-emotional-brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a stroke can affect the emotional brain.</video:title>
      <video:description>After emotion is created, only milliseconds are needed to be aware of that emotion. What if one has a stroke? How a stroke can affect the emotional part of the brain?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/221820e8-614d-4d20-95cd-d69754e08e72/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2007-05-24T04:13:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/399.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Stroke</video:tag>
      <video:tag>emotions</video:tag>
      <video:tag>neuroscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 15 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_19680.jpg</video:thumbnail_loc>
      <video:duration>4776</video:duration>
      <video:publication_date>2012-09-05T04:11:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qzwwEg9Gjto</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/What-Really-Killed-the-Dinosaurs-BBC-investigates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Really Killed the Dinosaurs, BBC investigates</video:title>
      <video:description>There are many theories about what caused the extinction of dinosaurs. But what really  killed the dinosaurs. Investigators have isolated a major culprit the Asteroid attack as an answer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2527799a-c2bc-415b-adde-0ff264ca616b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2011-11-26T05:20:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8112.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Asteroid</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>1</video:tag>
      <video:tag>an</video:tag>
      <video:tag>answer</video:tag>
      <video:tag>What</video:tag>
      <video:tag>really</video:tag>
      <video:tag>Killed</video:tag>
      <video:tag>the</video:tag>
      <video:tag>dinosaurs</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blood-Circulatory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood Circulatory System</video:title>
      <video:description>This medical video demonstrates blood circulation whose purpose is to bring oxygen-bearing blood to all the tissues of the body. When the heart contracts it pushes the blood out into two major loops or cycles. In the pulmonary loop, the blood circulates to and from the lungs, to release the carbon dioxide and pick up new oxygen. The systemic cycle is controlled by the left side of the heart, the pulmonary cycle by the right side of the heart. Let’s look at what happens during each cycle. In the systemic loop, the blood circulates into the body’s systems, bringing oxygen to all its organs, structures and tissues and collecting carbon dioxide waste.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/25288af2-9255-4f5d-a242-e56459bb6d52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2009-04-23T05:06:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1967.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Cell-Membrane-2ccaa8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cell Membrane</video:title>
      <video:description>When you ask a person to draw a cell, they will draw a circle. Although it is more complicated than that, this drawing actually is very important. It is really easy to understand cell membrane from this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/252baac8-da44-4513-bdb9-397b49560e66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>610</video:duration>
      <video:publication_date>2014-08-25T23:05:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31145.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Meet</video:tag>
      <video:tag>the</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>membrane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Preparation-of-Cavity-Liners</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Preparation of Cavity Liners</video:title>
      <video:description>&quot;Lec 9 - Preparation of Cavity Liners&quot; This presentation discusses the liners Copalite and Dycal, also shows the necessary techniques for each of their uses.  Orig. air date: DEC 17 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_22824.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2012-09-11T08:11:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nXwPTTnNoBU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>Liners</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Class-IV-Composite-Acid-Etch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Class IV Composite - Acid Etch</video:title>
      <video:description>&quot;Lec 14 - Class IV Composite - Acid Etch&quot; A complete class IV composite restoration with demonstra- tion of acid etching.  Orig. air date: NOV 27 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_22829.jpg</video:thumbnail_loc>
      <video:duration>932</video:duration>
      <video:publication_date>2012-09-11T08:12:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ntZOvUvre68</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>class</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>Composite</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Etch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-dAlembertian-and-Maxwells-equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The d&apos;Alembertian and Maxwell&apos;s equations</video:title>
      <video:description>The d&apos;Alembertian is a linear second order differential operator, typically in four independant variables. The time-independant version (in three independent (space) variables is called the Laplacian operator. When it&apos;s action on a function or vector vanishes, the resulting equation is called the wave equation (or Laplace&apos;s equation). When it&apos;s action is identified with a non-zero function (or vector function) the resulting equation is called Poisson&apos;s equation. This equation is fundamental to and of great importance in field theory. The focus of this tutorial is to demonstrate that when acting on a four-vector, the d&apos;alembertian may be factored into two 4x4 differential matrices.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/252f1c89-ba5e-47db-8fb6-6def97eab8c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2011-03-15T00:01:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6867.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>d</video:tag>
      <video:tag>Alembertian</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Laplacian</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>Poisson</video:tag>
      <video:tag>eqn</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-with-RXR-hormone-receptor-and-PPAR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA with RXR hormone receptor and PPAR</video:title>
      <video:description>This video shows 3D view of DNA interaction with ligands. Nuclear hormone receptor RXR and PPAR bound to DNA in molecular modeling.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/2543d48b-8d56-464a-a9ab-07ceec6a5a56/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-10-23T19:37:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7244.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>RXR</video:tag>
      <video:tag>PPAR</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>Molecular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gyan-Mudra-Mudra-of-Knowledge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gyan Mudra- Mudra of Knowledge</video:title>
      <video:description>Video shows some the proper positioning and benefits of Gyan Mudra. Touch the tip of the thumb to the tip of the index finger with the other three fingers stretched out. This will increases memory power, sharpens the brain and enhances concentration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/255a4469-aaaa-4234-b601-99537ccba49f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-11-29T11:45:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8988.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>know</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Wonderful</video:tag>
      <video:tag>thin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mini-Gastric-Bypass-Robert-Rutledge-MD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mini Gastric Bypass Robert Rutledge MD</video:title>
      <video:description>The mini gastric bypass is a short simple successful reversible laparoscopic gastric bypass weight loss surgery the operation usually takes only 30 min hospital stay less than 24 hours the mini gastric bypass is low risk has excellent long term weight loss minimal pain and can be easily reversed or revised</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a2e72cd7-1287-4ff7-940d-24dd7b3d004a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>488</video:duration>
      <video:publication_date>2011-12-01T04:02:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10180.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mini</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Bypass</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Holding-Position-of-Needle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Holding Position of Needle</video:title>
      <video:description>This video gives a tutorial on how to hold a needle for suturing. Suturing is done after surgery or for repair purposes resulting from injury.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a2f04160-f451-4b6e-9b47-21ef60f45abb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2011-11-29T11:29:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8925.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>needle</video:tag>
      <video:tag>Holding</video:tag>
      <video:tag>position</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Circulation-of-the-Mother-and-Fetus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Circulation of the Mother and  Fetus</video:title>
      <video:description>Circulation is very important to the developing baby who relies on nutrition from the mother and also waste removal. This video shows the maternal fetal circulation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2563096c-7e82-49d3-998b-4bc0592d6701/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2011-12-06T21:10:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10987.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Maternal</video:tag>
      <video:tag>Fetal</video:tag>
      <video:tag>Circulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-five-rarest-animals-in-the-world</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The five rarest animals in the world</video:title>
      <video:description>The Science Show supplies an informative video about how thousands of animals go extinct each year. The five rarest animals are the Iberian linx, pygmy tarsier, javan rhino, Hawaiian crow, and the baiji.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/255ff98d-bbba-40b6-9baf-e87f2bba8dfe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2013-02-10T02:37:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29968.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>extinct</video:tag>
      <video:tag>extinction</video:tag>
      <video:tag>Iberian</video:tag>
      <video:tag>linx</video:tag>
      <video:tag>pygmy</video:tag>
      <video:tag>tarsier</video:tag>
      <video:tag>javan</video:tag>
      <video:tag>rhino</video:tag>
      <video:tag>Hawaiian</video:tag>
      <video:tag>crow</video:tag>
      <video:tag>baiji</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Listeria-Parasites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Listeria Parasites</video:title>
      <video:description>This video demonstrates how Listeria parasites move throughout the cytosol of an infected cell by recruiting host cell actin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/2564832e-7d39-4828-9590-1b7fbd44b783/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2009-05-27T19:08:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2377.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Listeria</video:tag>
      <video:tag>parasites</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robotic-catheter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robotic catheter</video:title>
      <video:description>Robotic catheter can increase physicians efficiency in treating patients. This animated video demonstrate how robotic catheter system works. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/257a23ed-2991-4513-b578-a266fa3e98a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2009-08-19T11:48:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3257.mp4</video:content_loc>
      <video:uploader>Girish Khera</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>robotic</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>illustration</video:tag>
      <video:tag>illustrator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec17-Waxing-of-an-Occlusal-Bite-Plane-Splint</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec17  - Waxing of an Occlusal Bite Plane Splint</video:title>
      <video:description>&quot;Lec17  - Waxing of an Occlusal Bite Plane Splint&quot; Shows the armamentarium for, and the important steps in, waxing an occlusal bite plane splint.  Orig. air date: NOV 10 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_21370.jpg</video:thumbnail_loc>
      <video:duration>1833</video:duration>
      <video:publication_date>2012-09-09T04:45:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LHjLHcIGLjQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec17</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Bite</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>Splint</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Limits-and-Continuity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Limits and Continuity</video:title>
      <video:description>How can we determine weather the given function is continuous or not? This video contains an example which will help you to solve these kind of problems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/257e74e1-a614-4930-8630-12281afa7a42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2010-12-06T10:53:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6480.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>limits</video:tag>
      <video:tag>and</video:tag>
      <video:tag>continuity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebrafish-patterning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish patterning</video:title>
      <video:description>visualizing mitosis with Smad2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/258650cb-08cf-4aed-839b-5f5da6b19785/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2009-08-28T17:49:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3289.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Zebrafish</video:tag>
      <video:tag>morphogen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wound-Healing-Stages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wound Healing Stages</video:title>
      <video:description>This is a very good animated video showing the steps of wound healing. The whole process is divided into four stages - Hemostasis, inflammatory, proliferation and maturation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/25804f99-6646-4f49-ba41-afa70f0559ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2011-12-03T04:01:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10637.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>phases</video:tag>
      <video:tag>of</video:tag>
      <video:tag>wound</video:tag>
      <video:tag>Healing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Division-of-stem-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Division of stem cell</video:title>
      <video:description>Cell division is a process by which a cell, called the parent cell, divides into two cells, called daughter cells. Text reff: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/258b705c-751c-4e54-8c8b-e411fa355ed0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2007-12-24T02:35:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1212.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>stemcell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BioSpectrum-Imaging-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BioSpectrum Imaging System</video:title>
      <video:description>( http://www.abnova.com ) - The BioSpectrum® Imaging System is designed to automate the research with one-touch, pre-set or user-defined controls for accurate, repeatable imaging and analysis for chemiluminescent, bioluminescent, fluorescent, colorimetric imaging. The BioSpectrum® is faster than film for western blot imaging. More videos at Abnova ( http://www.abnova.com )</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/09/259fcc64-94e4-4848-a539-48accb8af375/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2010-09-13T09:51:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4522.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>BioSpectrum</video:tag>
      <video:tag>imaging</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/The-giant-Albatross</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The giant Albatross</video:title>
      <video:description>Albatrosses, are simply the largest seabirds and can weigh up to 60 kilogrammes. Their wing span measures in at about 3 metres long.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/25a6bc4e-4035-46ce-b313-470cad48653f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-11-26T04:49:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8066.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Albatross</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nature-by-and-with-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nature by and with Numbers</video:title>
      <video:description>Is it possible to combine nature and numbers. This animation how the two work well together.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/27822a7f-4e1e-46d1-a182-270ec77f112b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-24T23:39:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7832.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Nature</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Cord-XS1-Model-Meninges</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Cord XS1 Model Meninges</video:title>
      <video:description>The spinal cord Is part of the central nervous system and is connected to the brain this video describes a model of the spinal nerves and segments</video:description>
      <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Wave-of-Reason</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Wave of Reason</video:title>
      <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>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11607.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Dental-Charting-Procedures</loc>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22865.jpg</video:thumbnail_loc>
      <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Nature-of-Forces-6-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Nature of Forces (6 of 15)</video:title>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a30cf325-1f00-457a-ba67-b2a01ebb9438/cand_5.jpg</video:thumbnail_loc>
      <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>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Cladogram</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Cladogram</video:title>
      <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>
      <video:category>Bioengineering</video:category>
      <video:tag>Cladograms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Step-By-Step-Recovery-Position</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Step By Step Recovery Position</video:title>
      <video:description>This video tutorial will help you to identify the steps for a good recovery position. A proper recovery position helps the unconscious patient to breath easily.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a32954d6-dc7a-4baa-9391-2ba7ef53bcb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-11-30T01:18:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9213.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>recovery</video:tag>
      <video:tag>position</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Asthma-Attacks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Asthma Attacks</video:title>
      <video:description>This video shows that how does the asthma disease makes difficult to breathe. Have a look at different reasons responsible for the asthma disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a31d99c6-e004-4fb0-b6b1-289f703278c8/cand_80.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2013-02-11T01:34:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30074.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>an</video:tag>
      <video:tag>asthma</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>occurs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calcium-Phosphate-Transfection</loc>
    <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/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>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Star-Field-and-Nebula-Images</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Star Field and Nebula Images</video:title>
      <video:description>Star Field and Nebula Images

Star Field and Nebula Images</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24944.jpg</video:thumbnail_loc>
      <video:duration>424</video:duration>
      <video:publication_date>2012-09-17T17:46:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w3IKEa_GOYs</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Star</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>and</video:tag>
      <video:tag>nebula</video:tag>
      <video:tag>images</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discovering-what-Triggers-Substorms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovering what Triggers Substorms</video:title>
      <video:description>Auroras and magnetic reconnections was discovered by scientist upon study of the substorms.This video explains further how the aurora borealis is created.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2783fecd-136b-4210-a2b2-726c015e90fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2011-11-12T06:26:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7495.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>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Trachea-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trachea Histology</video:title>
      <video:description>The trachea is also known as the windpipe and it connects the pharynx to the lungs. It is a cartilaginous and membranous tube and carries oxygen rich air in and waste air out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2795d45a-b7a7-4e5d-b7c9-7a35c8cc6fd6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2011-11-28T10:55:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8436.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>Trachea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Healthbeat-HPV-Vaccine-Watch-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Healthbeat HPV Vaccine Watch Video</video:title>
      <video:description>Media coverage of the recently introduced human papillomavirus vaccine including talk of state mandated vaccination programs has brought considerable attention if not always clarity to this issue although the vaccine represents a major medical breakthrough</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a373701c-2dd2-47f5-8953-2c740fd333ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2010-12-03T11:33:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6361.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Healthbeat</video:tag>
      <video:tag>HPV</video:tag>
      <video:tag>vaccine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-signal-transduction-dictyostelium-discoideum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is signal transduction (dictyostelium discoideum)</video:title>
      <video:description>This video contains how signal transduction (dictyostelium discoideum)

Signal Transduction (Dictyostelium discoideum)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/279dd67f-b46e-4cd7-a735-be0aa4cc2f6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2012-10-10T12:09:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27772.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Signal</video:tag>
      <video:tag>transduction</video:tag>
      <video:tag>dictyostelium</video:tag>
      <video:tag>discoideum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Production-of-electricity-in-a-chemical-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Production of electricity in a chemical cell</video:title>
      <video:description>Chemical cells use two different metals immersed in an electrolyte, which either an acid or base. The acid or base reacts with the metals. Because the two metals immersed in the electrolyte, there is transfer of ions carrying different amount of charge. This creates a voltage difference which is the basis of pushing an electric charge through the wire. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/279918fb-e3f1-440f-a6f6-c4eb0ef55b0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>484</video:duration>
      <video:publication_date>2010-12-15T14:51:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6602.mp4</video:content_loc>
      <video:uploader>coldwash</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Voltage</video:tag>
      <video:tag>Sources</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Batteries</video:tag>
      <video:tag>A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-RNA-is-transcripted-from-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How RNA is transcripted from DNA?</video:title>
      <video:description>Transcription is the process of making RNA from a DNA template. Several key factors are involved in this process, including DNA, transcription factors, RNA polymerase, and ATP. Several complexes, known as transcription factors, are required for successful transcription.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/27a5ea05-ea17-4d3e-9a1a-7a11112fbacc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2007-04-09T21:20:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/240.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>mRNA</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>synthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fingerprinting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fingerprinting</video:title>
      <video:description>A fingerprint is the impression left by the friction ridges on inner surface of the fingers. These ridge patterns are always unique.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/27a7d522-3ca4-4c9b-963b-cd64e3dc89b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-05-16T02:03:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/344.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Fingerprinting</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>forensic</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Amide-Formation-from-Acyl-Chloride</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Amide Formation from Acyl Chloride</video:title>
      <video:description>Amide Formation from Acyl Chloride

Amide Formation from Acyl Chloride</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24634.jpg</video:thumbnail_loc>
      <video:duration>541</video:duration>
      <video:publication_date>2012-09-17T14:32:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gMKtGulgGH8</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Amide</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Acyl</video:tag>
      <video:tag>Chloride</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Embolism-By-Echocardiography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Embolism By Echocardiography</video:title>
      <video:description>This video will help you to understand the echocardiography of embolus. This video will really help you for the medical purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/27b508d1-b9da-48a5-abd5-d351f307e5bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2011-11-29T10:50:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8759.mp4</video:content_loc>
      <video:uploader>benco</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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-pear-tree-telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The pear tree telescope</video:title>
      <video:description>The video features Mr Nik using the pear tree telescope. He covers the overall procedure for operating it and sample data collected from the telescope. The video is courtesy of the deep sky videos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/27cdf840-b15d-4430-8963-4477ad8b6a86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2013-01-30T05:10:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29043.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Pear</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Telescope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Identity-Property-of-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Identity Property of 1</video:title>
      <video:description>Identity Property of 1

U01_L4_T1_we2 Identity Property of 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24727.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2012-09-17T16:22:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6nZp2QGeQ9k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>identity</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>of</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-holy-hot-spot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - holy hot spot</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. This is the holy hot spots&apos; story.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/27e3be71-ed1e-4b6e-9ac1-2b5e4001ab2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2009-05-27T17:07:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2304.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Israel</video:tag>
      <video:tag>Jews</video:tag>
      <video:tag>Israelites</video:tag>
      <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>bible</video:tag>
      <video:tag>dome</video:tag>
      <video:tag>temple</video:tag>
      <video:tag>mount</video:tag>
      <video:tag>AliG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Actives-Breast-Enhancement-Cream-Natural-Breast-Enhancement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Actives | Breast Enhancement Cream | Natural Breast Enhancement</video:title>
      <video:description>http://www.breastactivesv.net - Breast Actives - More and more women are learning that Breast Actives is the program they need to have a natural breast enhancement with breast enhancement cream.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/4b0d7c63-4814-4950-a473-2e664b266283/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2012-07-16T00:31:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12360.mp4</video:content_loc>
      <video:uploader>calvemarsh</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Actives</video:tag>
      <video:tag>Enhancement</video:tag>
      <video:tag>Cream</video:tag>
      <video:tag>Natural</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Attractions-Between-Atoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Attractions Between Atoms</video:title>
      <video:description>Attractions between atoms are chemical bonds. This video will explain how these bonds are formed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/27d79dfc-317d-4cc9-81f0-277dba94e9be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2010-12-03T14:12:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6400.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Earth-the-unique-planet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Earth: the unique planet</video:title>
      <video:description>Earth is the only known planet where life exists. This video shows the changes earth has undergone from a sphere of gas to the state as we know it today.  Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/27ea8b7e-45d5-4309-a13b-21af79a471d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>316</video:duration>
      <video:publication_date>2010-11-29T07:33:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6237.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Planet</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-hermaphrodites-The-safer-sex-part-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture hermaphrodites: The safer sex  part 9</video:title>
      <video:description>This is another video lecture on Hermaphrodites as the safer sex. This tutorial is based on the article by Barbara J. Meyer, Ph.D. For information can be found on www.hhmi.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/27f3b7ce-9d27-428d-94cc-1224fea817bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2007-09-22T19:39:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1037.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sex</video:tag>
      <video:tag>Determination</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synaptic-Vesicles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synaptic Vesicles</video:title>
      <video:description>Synaptic vesicles fuse with the presynaptic membrane, freeing neurotransmitter molecules into the synaptic space. After being released, it connects on membrane channels on next-door neuron. 
Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/27fe5160-d054-4a26-a222-597d9c1ad69b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2007-04-06T22:48:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/228.mp4</video:content_loc>
      <video:uploader>sana</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>Communication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amoeba-Phagocytosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amoeba Phagocytosis</video:title>
      <video:description>Observe the amoeba undergo phagocytosis as it pursues another protist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2801803e-dda8-425c-b59f-342f50842a1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-11-01T15:28:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7271.mp4</video:content_loc>
      <video:uploader>Daniel Kushner</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>amoeba</video:tag>
      <video:tag>phagocytosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Childbirth-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Childbirth animation</video:title>
      <video:description>Video will show you how child takes birth from vagina. Whole procedure is about opening of vagina and to apply pressure by women to open vagina and baby comes out of vagina.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/a381fe34-8b56-43fd-b1a7-70d84babca40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-10-23T16:15:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7191.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>childbirth</video:tag>
      <video:tag>Birth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 10 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_24171.jpg</video:thumbnail_loc>
      <video:duration>4996</video:duration>
      <video:publication_date>2012-09-15T04:19:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YynHSUOcABc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</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/DNA-Sliding-Clamp</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Sliding Clamp</video:title>
      <video:description>A DNA clamp, also known as a sliding clamp, is a protein fold that serves as a processivity-promoting factor in DNA replication. As a critical component of the DNA polymerase III holoenzyme, the clamp protein binds DNA polymerase and prevents this enzyme from dissociating from the template DNA strand. The clamp-polymerase protein–protein interactions are stronger and more specific than the direct interactions between the polymerase and the template DNA strand; because the rate-limiting step in the DNA synthesis reaction is the association of the polymerase with the DNA template, the presence of the sliding clamp dramatically increases the number of nucleotides that the polymerase can add to the growing strand per association event. The presence of the DNA clamp can increase the rate of DNA synthesis up to 1,000-fold compared with a nonprocessive polymerase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/07/281585ba-c8f3-4050-8637-a42433df6bf3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2011-07-25T15:51:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6974.mp4</video:content_loc>
      <video:uploader>Dr. Shiva Aithal</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Sliding</video:tag>
      <video:tag>Clamp</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-liposuction-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser liposuction procedure</video:title>
      <video:description>This is a live laser liposuction procedure performed by DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE		
0097455742973 
00971566516293
	
drkhsh2001@yahoo.com
http://www.kamalsaleh.sptechs.com
 
	
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/2010/01/2802249b-0156-4322-b677-ac8f811be121/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2010-01-17T18:33:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3708.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>اشهر</video:tag>
      <video:tag>جراح</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>قطر</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>الكويت</video:tag>
      <video:tag>الخدود</video:tag>
      <video:tag>بغداد</video:tag>
      <video:tag>الدوحة</video:tag>
      <video:tag>لبنان</video:tag>
      <video:tag>السعودية</video:tag>
      <video:tag>ابوظبي</video:tag>
      <video:tag>الامارات</video:tag>
      <video:tag>الانف</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Attacking-the-God-hypothesis-in-other-ways</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 -Attacking the God hypothesis in other ways</video:title>
      <video:description>&quot;Lec 28 -Attacking the God hypothesis in other ways&quot;Richard Dawkins&apos; book The God Delusion has been a run away best seller. It has stimulated global debate, not always very charitable, about whether Dawkins is right to say that it is probably the case that God does not exist. During this weekend philosophers Marianne Talbot and Stephen Law will discuss the debate from a philosophical point of view. What are Dawkins&apos; arguments? Are they good arguments? Are they conclusive arguments? Where does the debate about God&apos;s existence stand now?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21428.jpg</video:thumbnail_loc>
      <video:duration>4355</video:duration>
      <video:publication_date>2012-09-09T05:05:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ghANDfBcZmk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Attacking</video:tag>
      <video:tag>the</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Hypothesis</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Other</video:tag>
      <video:tag>Ways</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopic-view-of-Adenoids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopic view of Adenoids</video:title>
      <video:description>This clip shows the endoscopic view of the nasopharyngeal adenoids the adenoid is a median mass of mucosa associated lymphoid tissue it is situated in the roof and posterior wall of the nasopharynx</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2bc49864-2b37-4484-a96d-da06edeceb51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2011-12-01T23:01:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10538.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>View</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Adenoids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Pain-Relief-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Pain Relief Technology</video:title>
      <video:description>This 3D medical animation demonstrates the treatment procedure for “spinal pain relief”. RFA is a procedure used to reduce spinal pain. An electrical current produced by a radio wave is used to heat up a small area of nerve tissue, thereby decreasing pain signals from that specific area. The treatment is performed under real time fluoroscopic guidance. For more information, visit our website : www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/2c0f73af-9373-4f85-8019-92573faa0bce/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-26T07:18:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30701.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Low</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>Vertebrae</video:tag>
      <video:tag>radio</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>time</video:tag>
      <video:tag>fluoroscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Organic-Chemistry-Nucleophile-and-Electrophile</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Organic Chemistry: Nucleophile and Electrophile</video:title>
      <video:description>Here is an introduction to 2 important terms you will use again and again.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/2c13bb24-5717-4354-9b24-7d8ff4630fe8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2009-04-09T01:38:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1656.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>nucleophiles</video:tag>
      <video:tag>electrop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Who-says-vinegar-is-only-for-salads</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Who says vinegar is only for salads</video:title>
      <video:description>Here is a list of thing to do with vinegar that have nothing to do with the kitchen.  From unclogging drains to fixing your glasses, check this video out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/2c258d43-486d-4a68-996c-b52675929228/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2014-08-27T23:30:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31555.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>vinegar</video:tag>
      <video:tag>cleaning</video:tag>
      <video:tag>fixing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Distant-Galaxy-Ever-Measured</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Distant Galaxy Ever Measured</video:title>
      <video:description>Technology and science. With the team of the two disciplines, the video is presents the most distant galaxy ever measured.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2c13c2ff-f003-4b5f-b3c1-5b5896142483/cand_5.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2013-01-14T07:40:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28802.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Distant</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Ever</video:tag>
      <video:tag>Measured</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lumbar-puncture-in-pediatric-care</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lumbar puncture in pediatric care</video:title>
      <video:description>A lumbar puncture is a medical diagnostic procedure that is used to draw the celebrospinal fluid from the spinal cord. This is an illustration of how its done on the little ones in pediatric care.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2bc67162-6239-4bf5-9fbc-40a5cd522d91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-11-28T05:52:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8278.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>Lumbar</video:tag>
      <video:tag>puncture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-122-Solving-Quadratic-Equations-by-Factoring-2avi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Solving Quadratic Equations by Factoring 2.avi</video:title>
      <video:description>Solving Quadratic Equations by Factoring 2.avi

U09_L2_T2_we2 Solving Quadratic Equations by Factoring 2.avi</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24731.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2012-09-17T16:25:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/04RpkdaNzr8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Factoring</video:tag>
      <video:tag>2</video:tag>
      <video:tag>avi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colorectal-Cancer-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colorectal Cancer Surgery Video</video:title>
      <video:description>This video discusses the laparoscopic procedure for colorectal cancer surgery. A brief explanation of this step by step process is provided in this 3D medical animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/2c04239a-7417-4f28-b7d9-e758d9f8080b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2013-04-07T19:35:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30478.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colorectal</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microarray-Experiment-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microarray Experiment explained</video:title>
      <video:description>A depiction of a typical microarray experiment to discover which genes are expressed in a given sample. In this case it had been used infected and uninfected plant tissue, from which has mRNA been extracted and than transcribed to DNA, fluorescent labeled and hybridized. Information on gen expression is obtained via fluorescence.
Video Ref: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/2bdc0eb3-494e-4838-8aaa-dedda78265ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2007-04-06T21:46:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/220.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>array</video:tag>
      <video:tag>fluorescence</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>cDNA</video:tag>
      <video:tag>mRNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Apoptosis-induced-by-T-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apoptosis induced by T cells</video:title>
      <video:description>Activation of apoptosis by T cells is explained in the video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/2bdd2165-46b2-4993-9cd4-e4e9f9fda22e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2010-04-08T20:03:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4111.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Induction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>apoptosis</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>immunology</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/H5N1-virus-transmission-through-pig</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>H5N1 virus transmission through pig</video:title>
      <video:description>Wiki info: Influenza A virus subtype H5N1, also known as A(H5N1) or simply H5N1, is a subtype of the Influenza A virus which can cause illness in humans and many other animal species.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/2bec91d9-b4d7-4e9d-862d-0acd35407ea7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-12-04T02:46:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1142.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>h5n1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/functions-derivatives-and-tangents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>functions derivatives and tangents</video:title>
      <video:description>functions derivatives and tangents, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/2be3a196-df84-46ee-97ae-c50ee5ac1632/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2012-04-13T15:13:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12239.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>calculus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/French-Lady-Share-Experience-about-Liposuction-and-Facial-Cosmetic-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>French Lady Share Experience about Liposuction and Facial Cosmetic Surgery in India</video:title>
      <video:description>Liposuction is one of the most commonly performed cosmetic surgery procedure worldwide as well as in india perform liposuction in India at affordable prices with best cosmetic surgeons and plastic surgery clinics and hospitals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2bf709ad-04e0-4ef9-a237-76ea0ff6fa1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-12-01T02:12:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9907.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>French</video:tag>
      <video:tag>Lady</video:tag>
      <video:tag>shares</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>about</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Facial</video:tag>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>wit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 23 - 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 memory models in Scheme programming language by giving several detailed examples.

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_17773.jpg</video:thumbnail_loc>
      <video:duration>3020</video:duration>
      <video:publication_date>2012-09-03T17:20:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TJkH1CSHg44</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>Scheme</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>model</video:tag>
      <video:tag>unary</video:tag>
      <video:tag>map</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breathing-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breathing Mechanics</video:title>
      <video:description>This video shows the full mechanism of breathing in human body. The mechanics of breathing involves the change in pressure and volume of thoracic cavity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2c0357ab-42f4-42e2-9bfc-3a7fba16a3c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2010-11-25T21:52:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6103.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Structural Biology</video:category>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-10-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 10 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 10 - Environ Sci &quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23660.jpg</video:thumbnail_loc>
      <video:duration>2678</video:duration>
      <video:publication_date>2012-09-14T10:22:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gE66nhULk3c</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Famous-Double-Slit-Experiment-Explained-in-Detail</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Famous Double Slit Experiment Explained in Detail</video:title>
      <video:description>Do you want to win nobel price? If you can explain this using common sense and logic, you can get one! This experiment is sometimes called the &quot;two-slit&quot; or &quot;Young&apos;s&quot; experiment, it demonstrates that matter and energy can display the characteristics of both waves and particles, establishing the principle known as wave-particle duality. Furthermore, it questions the role of the observer in the outcome of events and demonstrates the fundamental limitation of an observer to predict experimental results. /nFor this reason, Richard Feynman called it &quot;a phenomenon which is impossible ... to explain in any classical way, and which has in it the heart of quantum mechanics. In reality, it contains the only mystery [of quantum mechanics],&quot;./nProfessor Jim Al-Khalili explains the experiment that reveals the &quot;central mystery of quantum mechanics&quot; - the double slit experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/06/2becb012-0d35-47f1-b19c-f68c9c795129/cand_5.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2015-06-30T00:38:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32221.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>double</video:tag>
      <video:tag>Split</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scarless-Breast-Lift-Using-Serdev-Suture-Without-Scars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scarless Breast Lift Using Serdev Suture Without Scars</video:title>
      <video:description>The video shows breast lift surgery using Serdev suture. The surgeon uses technique that doesn`t leave scars. The patient already had a breast surgery but has lost weight and needs another operation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a3c61abf-b174-46a0-a711-a80af50353e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>577</video:duration>
      <video:publication_date>2011-11-29T07:23:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8755.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scarless</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Serdev</video:tag>
      <video:tag>Suture</video:tag>
      <video:tag>scars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immortal-Trees-and-the-Perception-of-Aging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immortal Trees and the Perception of Aging</video:title>
      <video:description>Why does it seem like as people get older, it feels like time moves more quickly?  This question is looked at, along with intriguing facts about organisms who have lived thousands and tens of thousands of years--with no signs of stopping.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/a3e1bfbc-1c99-41b3-8de2-76f507058e1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2012-11-26T03:08:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28069.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>History</video:category>
      <video:tag>Aging</video:tag>
      <video:tag>immortality</video:tag>
      <video:tag>youth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCR-Mutagenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR Mutagenesis</video:title>
      <video:description>PCR can be used to make changes to the nucleotide sequence of DNA. This is called PCR mutagenesis. Site-direct mutagenesis is one kind of PCR mutagenesis, which introduces a mutation at a specific location on the DNA strand. More videos at Abnova http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/2c29a626-7fb8-4482-824b-de57e0e282f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2010-07-06T02:47:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4416.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>PCR</video:tag>
      <video:tag>Mutagenesis</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-123-Solving-Quadratic-Equations-by-Factoring-3avi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Solving Quadratic Equations by Factoring 3.avi</video:title>
      <video:description>Solving Quadratic Equations by Factoring 3.avi

U09_L2_T2_we3 Solving Quadratic Equations by Factoring 3.avi</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24732.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2012-09-17T16:25:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vl9o9XEfXtw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Factoring</video:tag>
      <video:tag>3</video:tag>
      <video:tag>avi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Growth-and-Development-of-Child</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Growth and Development of Child</video:title>
      <video:description>Early childhood is the most rapid period of growth and development. Different periods are shown her in the growth and development of a child.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2c52f118-9525-457f-9628-057db732211b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>287</video:duration>
      <video:publication_date>2010-11-15T18:08:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5412.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>child</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plant-Growth-And-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plant Growth And Development</video:title>
      <video:description>This video explains the stages of a plant growth and the development of a plant. There are several factors affecting these rates,and that too is discussed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2c5dfa15-81f5-406c-aa26-cdec17cbaf3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>260</video:duration>
      <video:publication_date>2011-12-12T04:22:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11511.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-use-female-condom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to use female condom</video:title>
      <video:description>Female condom, a birth control device for people is gaining popularity. This video demonstrates how to use a female condom. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2c6b349c-13e3-40d9-852f-a43fb8c15872/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-11-29T11:46:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8991.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>use</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>condom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Short-Climatology-Precipitation-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Short Climatology Precipitation Lecture</video:title>
      <video:description>Students are presenting general information about snow, precipitation and other climatology stuff. Take a look, these guys are definitely having fun!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2c6e0b0f-4967-4b83-81d9-a5433e63fe99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-12-13T05:18:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11672.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Climatology</video:tag>
      <video:tag>Precipitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-satiated-worm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A satiated worm</video:title>
      <video:description>After 12 hours of fasting and 6 hours of subsequent refeeding with high quality food, a worm becomes quiescent because of satiety. At the end of the movie</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/2c715034-98b5-4fd3-93e4-46b9792eb7c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-04-21T22:14:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1934.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>worms</video:tag>
      <video:tag>feeding</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Metabolism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Future-of-Microsoft-Is-The-Future-Of-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Future of Microsoft Is The Future Of Technology</video:title>
      <video:description>Here is a lecture done in Stanford with Steve Ballmer as the guest speaker the CEO of Microsoft.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/2c5d0191-1a3a-47cb-8633-c21cf884ae30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3480</video:duration>
      <video:publication_date>2010-12-25T16:56:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6727.mp4</video:content_loc>
      <video:uploader>Pradeep Kumar Sreenivasaiah</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>inspirational</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Optical-DefectAstigmatism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Optical Defect,Astigmatism</video:title>
      <video:description>There are two types of astigmatism,regular and irregular. It is a refractive error. This video explains all about this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2c847719-5c04-4b24-9ee8-a5a8d0a7d8b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-12-11T23:38:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11166.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Astigmatism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Substitution-Method</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Substitution Method</video:title>
      <video:description>Substitution Method

u14 l2 t1 we1 Substitution Method</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25214.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2012-09-18T01:55:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lRMV6I_TM4U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>substitution</video:tag>
      <video:tag>method</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Demonstration-of-Boyles-Law-and-Charles-Lawwmv</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Demonstration of Boyle&apos;s Law and Charles&apos; Law.wmv</video:title>
      <video:description>This video shows the relationship between pressure and volume when amount and temperature are held constant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/30136f98-9ea2-4c3a-8e9d-ff6eacfd7201/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-12-13T04:30:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11657.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Boyle</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>wmv</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Multiplying-Fractions-and-Mixed-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Multiplying Fractions and Mixed Numbers</video:title>
      <video:description>Multiplying Fractions and Mixed Numbers

U02_L2_T1_we2 Multiplying Fractions and Mixed Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24779.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2012-09-17T16:48:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p729tFmpOXg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Crawling-Amoeba</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crawling Amoeba</video:title>
      <video:description>This single-celled amoeba crawls around by using actin polymerization to push out pseudopods.

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/2010/04/30177294-3d4d-4cc6-99bf-114d75f08b91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2010-04-08T20:22:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4163.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>crawling</video:tag>
      <video:tag>amoeba</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/Fragrant-Gums-And-Resins-In-Incense</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fragrant Gums And Resins In Incense</video:title>
      <video:description>Comforting and relaxing, the fragrance of chamomile operates properly to ease anxiety, and would make you sense sleepy. This wood is hugely well-known as this has enormous advantages. Most possibly, an further month&apos;s reward of income is as stunning as bouquets in their eyes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/07/302bec3c-48e6-4071-985f-33dda81b26d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2013-07-22T04:49:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30676.mp4</video:content_loc>
      <video:uploader>watuggle4</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>incense</video:tag>
      <video:tag>Cones</video:tag>
      <video:tag>difference</video:tag>
      <video:tag>of</video:tag>
      <video:tag>herbal</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>sticks</video:tag>
      <video:tag>reviews</video:tag>
      <video:tag>k2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Structure-and-Functions-in-our-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Structure and Functions in our Body</video:title>
      <video:description>Cell is the structural and functional unit of an organism. This video shows the locations and functions of important parts of the cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/302e2d0b-0952-4373-8149-6ead75529aa2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-12-11T23:29:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11125.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-of-the-Heart-Human-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation of the Heart (Human Anatomy)</video:title>
      <video:description>NurseReview.Org - Animation of the Heart (Human Anatomy) ... NurseReview.Org Animation of the Heart (Human Anatomy) nclex review cgfns nle medical</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/30377706-7955-4696-b30c-9fa5534182d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-04-24T22:47:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2044.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>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>human</video:tag>
      <video:tag>anatomy</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/Transposons-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transposons 2</video:title>
      <video:description>Transposable elements form the telomeres of Drosophila Part 2

Second part of the movie</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/303364e7-24ce-44e7-b17d-ed32d298f1cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>592</video:duration>
      <video:publication_date>2009-05-27T21:12:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2524.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>transposable</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>transposons</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>leiden</video:tag>
      <video:tag>genesinconflict</video:tag>
      <video:tag>telomeres</video:tag>
      <video:tag>telomere</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>HeTA</video:tag>
      <video:tag>TART</video:tag>
      <video:tag>telo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/War-Between-Ogre-Faced-Spider-And-Soldier-Ant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>War Between Ogre-Faced Spider And Soldier Ant</video:title>
      <video:description>An interesting video showing the fights of ogre-faced spider vs. soldier ants. The giant structure of these monsters are shown here clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/303d1ca6-c262-4f89-8a59-ac36826a5ac6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2013-01-12T00:55:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28656.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Ogre</video:tag>
      <video:tag>Faced</video:tag>
      <video:tag>spider</video:tag>
      <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structural-features-of-stomach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structural features of stomach</video:title>
      <video:description>Stomach is  primarily divided into four structurally different segments. They are the cardiac region, fundus, pyloric region, and rest of the stomach known as body of stomach. Pyloric sphincter, which controls outflow, is found at the end of stomach. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/303d5164-36cf-4868-a446-187d861b8a64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2010-11-15T12:34:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5388.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Structural</video:tag>
      <video:tag>features</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stomach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Battle-to-Save-the-Tiger-the-launch-of-Project-Tiger</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Battle to Save the Tiger, the launch of Project Tiger</video:title>
      <video:description>At the beginning of the twentieth century the Indian Tigers amounted to over 40,000, human activity through hunting and loss of habitat reduced this figure to about 2,000. Launching Project Tiger is a partnership to save these great animals. This is a Battle to Save the Tiger by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/304084b7-f14b-4647-801d-d363588581d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2011-11-26T05:05:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8094.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Launching</video:tag>
      <video:tag>Project</video:tag>
      <video:tag>Tiger</video:tag>
      <video:tag>Battle</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Save</video:tag>
      <video:tag>the</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Before-and-After-Burn-Fat-with-Thinspiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Before and After; Burn Fat with Thinspiration</video:title>
      <video:description>Weight is a really weighty matter, it effects vary widely and affects the person who feels overweight psychologically and usually in a negative way. Thinspiration helps burn Fat, this is the before and after video of the same.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/307c63bd-73ac-427f-80d3-45592c394f48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2011-11-28T07:09:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8348.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Thinspiration</video:tag>
      <video:tag>burn</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Before</video:tag>
      <video:tag>and</video:tag>
      <video:tag>after</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-amazingly-simple-but-complicated-explanation-for-the-causes-of-tides-by-Sixty-Symbols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The amazingly simple, but complicated explanation for the causes of tides by Sixty Symbols</video:title>
      <video:description>Have you ever asked someone why are there tides in the sea? Did you understand? Sixty Symbols does a fantastic job of explaining how the moon, earth, gravity, and other factors create our beautiful tides.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/307bc063-3cd1-49b6-8493-ac15264d93f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>472</video:duration>
      <video:publication_date>2013-01-30T05:31:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29045.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>tides</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>Ocean</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/EHV-1-infected-ED-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EHV-1 infected ED cell</video:title>
      <video:description>equine dermal cell infected with the equine herpesvirus type 1 (EHV-1), strain Rac-H&lt;br&gt; viral antigen - green&lt;br&gt; 
actin - red 
 confocal microscope</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/01/307fcb87-e49f-4862-955f-9937015c07b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-01-08T20:10:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6730.mp4</video:content_loc>
      <video:uploader>Marcin Banbura</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Actin</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>EHV</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bananfluen-fruit-fly-Drosophila-melanogaster-Experimental-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bananfluen, fruit fly (Drosophila melanogaster) Experimental Video</video:title>
      <video:description>This video explains the morphological changes that take place during the development of a drosophila embryo videos related to bananfluen fruit fly drosophila melanogaster You can see how i start a new colony of fruit flies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/307f4041-77b8-427e-a470-7a1ebf5d3c47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2010-11-24T21:55:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6026.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Bananfluen</video:tag>
      <video:tag>Fruit</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Callipers-and-vernier-scale-microbiology-resource-lesson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Callipers and vernier scale - microbiology resource lesson</video:title>
      <video:description>This video shows how to use a calliper to measure objects. Microbiology is a term derived from the Greek language mikros(small), bios (life) and ????a (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. This is a microbiology resource lesson on calipers and vernier scaling system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ef7d204b-43fc-43bb-a3c7-7fd0c7e5e775/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2013-02-11T03:33:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30190.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>callipers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>vernier</video:tag>
      <video:tag>scale</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eukaryotic-Cell-Cycle-Biology-Genetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eukaryotic Cell Cycle | Biology | Genetics</video:title>
      <video:description>A cell that contains membrane-bound compartments in which specific metabolic activities take place. Most important among these compartments is the nucleus, which houses the eukaryotic cell&apos;s DNA. It is this nucleus that gives the eukaryote – literally, &quot;true nucleus&quot; – its name. Eukaryotic organisms also have other specialized, membrane-bounded structures, called organelles, which are small structures within cells that perform dedicated functions. Eukaryotic cells are typically 10 to 100 micrometers across, or about 10 times the size of prokaryotic cells.

Origin of eukaryotic cells

The set of ideas most favored by biologists to explain how eukaryotic cells first came about is called the endosymbiotic theory. This theory is able to account well for the fact that two of the organelles found in eukaryotic cells, mitochondria and chloroplasts, have their own DNA that is completely distinct from the DNA housed in the nucleus. According to the endosymbiotic theory, the eukaryotic cell evolved from a symbiotic community of prokaryotic cells. Specifically, the mitochondria and the chloroplasts are what remains of ancient symbiotic oxygen-breathing bacteria and cyanobacteria, respectively, whereas the rest of the cell seems to be derived from an ancestral archaean prokaryote cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3085508d-ba05-495c-9f38-4d86cf233c86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2010-11-09T13:25:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4858.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Eukaryotic</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Has-the-missing-link-been-found</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Has the missing link been found?</video:title>
      <video:description>www.NYPost.com and www.revealingthelink.com reports that the missing link, Ida, has been found. She is believed to be our common ancestor who is 47 million years old. You must see this fascinating video to see if Darwin was right in thinking.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/30842484-91f8-45d7-9261-47f45f2fa2e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2013-01-30T04:57:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29032.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>Ida</video:tag>
      <video:tag>darwinius</video:tag>
      <video:tag>masillae</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ron-Atlas-Publication-of-H5N1-Research-MWV57</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ron Atlas: Publication of H5N1 Research (MWV57)</video:title>
      <video:description>In episode 57 of MicrobeWorld Video, filmed at the American Association for the Advancement of Science Meeting in Vancouver, BC Canada on February 18, 2012, Dr. Stan Maloy talks with Ron Atlas Ph.D., Chair of ASM&apos;s Biodefense Committee and Professor of Biology, University of Louisville./nStan and Ron discuss the recent recommendation by the National Science Advisory Board for Biosecurity (NSABB) to withhold some of the key data regarding transmissibility from recent research on the H5N1 virus. /nRon explains how the NSABB was created and the role they play together with the American Society for Microbiology in attempting to establish a set of guidelines used to safeguard the scientific knowledge base from being misused./nRon discusses the need for this research to emerge from it&apos;s current moratorium and continue in order to remain a step ahead of the virus in an attempt to be alerted to possible future pandemics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/a402f77d-c1a5-4838-800e-3327876cf3bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>405</video:duration>
      <video:publication_date>2012-03-07T19:08:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11942.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>h5n1</video:tag>
      <video:tag>avian</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>Pandemic</video:tag>
      <video:tag>research</video:tag>
      <video:tag>publication</video:tag>
      <video:tag>Ron</video:tag>
      <video:tag>ATLAS</video:tag>
      <video:tag>AAAS</video:tag>
      <video:tag>NSABB</video:tag>
      <video:tag>biosecurity</video:tag>
      <video:tag>censor</video:tag>
      <video:tag>transmissibility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-6912-Introduction-to-Copyright-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 6.912 Introduction to Copyright Law</video:title>
      <video:description>&quot;Lec 3 - MIT 6.912 Introduction to Copyright Law&quot; Copyright applied to Music, Computers; Napster(r); Peer-to-Peer File Sharing

View the complete course: http://ocw.mit.edu/6-912IAP06

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_15885.jpg</video:thumbnail_loc>
      <video:duration>6897</video:duration>
      <video:publication_date>2012-08-28T21:13:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X1npDVcp9wU</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>copyright</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>federal</video:tag>
      <video:tag>legal</video:tag>
      <video:tag>research</video:tag>
      <video:tag>and</video:tag>
      <video:tag>citations</video:tag>
      <video:tag>Lexis</video:tag>
      <video:tag>Nexis</video:tag>
      <video:tag>1976</video:tag>
      <video:tag>Act</video:tag>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <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>
      <video:publication_date>2011-12-06T17:06:34.000Z</video:publication_date>
      <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>
    </video:video>
  </url>
  <url>
    <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>
    </video:video>
  </url>
  <url>
    <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>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Trichomonas-Vaginalis-Definition</loc>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/30e019da-9439-4361-ad67-be862ca4bb00/cand_5.jpg</video:thumbnail_loc>
      <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>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Respiratory-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respiratory system</video:title>
      <video:description>This is Mr Andersen&apos;s lesson on the Respiratory system. The Respiratory system involves the intake of oxygen and exhalation of carbon dioxide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/34336651-254e-4c33-a379-5d8964fad00e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2013-01-19T04:56:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28927.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-religion-spread-across-the-world</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How religion spread across the world.</video:title>
      <video:description>Over the last few thousand years, Hinduism, Buddhism, Christianity, Judaism, and Islam as five of the biggest religions in the world have shaped the course of history and had a profound influence on the trajectory of the human race. Through countless conflicts, conquests, missions abroad, and simple word of mouth, these religions spread around the globe and forever molded the huge geographic regions in their paths./nReff: http://www.businessinsider.com/map-shows-how-religion-spread-around-the-world-2015-6#ixzz3fvYAtXDW</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/07/a4c6e41a-6349-4dfc-b6f8-1c4ebfb85e5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2015-07-15T03:39:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32242.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>History</video:category>
      <video:tag>religion</video:tag>
      <video:tag>Hinduism</video:tag>
      <video:tag>Buddhism</video:tag>
      <video:tag>Christianity</video:tag>
      <video:tag>Judaism</video:tag>
      <video:tag>Islam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Saving-the-World-with-Comp</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14-Saving the World with Comp</video:title>
      <video:description>Lec 14-Saving the World with Comp.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19184.jpg</video:thumbnail_loc>
      <video:duration>3021</video:duration>
      <video:publication_date>2012-09-04T19:04:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HMOsv9MVYnQ</video:player_loc>
      <video:uploader>0|46|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/Characteristics-Of-Stress-And-Strain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of Stress And Strain</video:title>
      <video:description>This video demonstrates the properties of stress and strain. Strain is the ration of change in dimension to the original dimension. Stress is the force acting per unit area.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/342a4aeb-a7ff-4544-81bd-c818a74bbc72/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-12-12T02:56:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11445.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Civil Engineering</video:category>
      <video:tag>Stress</video:tag>
      <video:tag>Strain</video:tag>
      <video:tag>Elasticity</video:tag>
      <video:tag>force</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>volume</video:tag>
      <video:tag>Bulk</video:tag>
      <video:tag>Shearing</video:tag>
      <video:tag>Longitudinal</video:tag>
      <video:tag>Hydrostatic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Properties-Of-P-N-Junction-And-Diodes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Properties Of P-N Junction And Diodes</video:title>
      <video:description>In this video, the narrator demonstrates the properties and uses of P-N junction and diodes. Diode is an electronic component that only allows current to go thru one direction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a4f0c54d-8f2d-47fb-ba85-a101ca529129/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2011-12-12T20:29:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11543.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>P</video:tag>
      <video:tag>N</video:tag>
      <video:tag>Junction</video:tag>
      <video:tag>Diodes</video:tag>
      <video:tag>Semi</video:tag>
      <video:tag>conductor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synchronous-rotation-of-the-moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synchronous rotation of the moon</video:title>
      <video:description>Here is the video explaining why the same side of the Moon always face the Earth. The Moon has synchronous rotation: it&apos;s rotation period is the same as its period of revolution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/9a448f0e-f902-451a-8f6c-610498c8478e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2015-10-14T10:54:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32324.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Synchronous</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>Moon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Public-Health-250A-Lecture-13-Experimental-Studies-II-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Public Health 250A - Lecture 13: Experimental Studies II:  I</video:title>
      <video:description>Public Health 250A - Lecture 13: Experimental Studies II:  I

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25587.jpg</video:thumbnail_loc>
      <video:duration>3091</video:duration>
      <video:publication_date>2012-09-18T16:31:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U26poxsSexs</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>13</video:tag>
      <video:tag>Experimental</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>II</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-100-Risks-of-Keynesian-Thinking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 100 - Risks of Keynesian Thinking</video:title>
      <video:description>Risks of Keynesian Thinking

Why Keynesian thinking might not be ideal sometimes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25599.jpg</video:thumbnail_loc>
      <video:duration>494</video:duration>
      <video:publication_date>2012-09-18T16:35:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EVSkf7l7EuI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Risks</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Keynesian</video:tag>
      <video:tag>thinking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-GPS-Technology-and-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on GPS Technology and Relativity</video:title>
      <video:description>Michio Kaku offers an interesting explanation on how GPS technology could not work without relativity.  Kaku also discusses how, because of relativity, our heads age faster than our feet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a53309ca-a6aa-4f39-b1f2-883f02116a2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2012-12-03T02:04:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28269.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Aerospace 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>relativity</video:tag>
      <video:tag>GPS</video:tag>
      <video:tag>Aging</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-REPAIR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA REPAIR</video:title>
      <video:description>I would like to give this movie to all scientists around the world. I am Dr Cong, a geneticst, working at the Molecular Biology Laboratory in Hanoi. Vietnam.
My address is :
Mr nguyen Thnah 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/2009/08/a5101b6c-8d20-4cbe-b49b-5c43dee46770/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-08-26T03:58:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3259.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>dna</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Islam-and-Comparative-Religion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Islam and Comparative Religion</video:title>
      <video:description>Dr.zakir Naik discusses the conflicts between the Quran and modern science. To read the Quran,please visit the following website,
www.searchquran.net</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/344cd9b0-d60d-4dbf-bc2f-215cc6c1a87f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>580</video:duration>
      <video:publication_date>2009-09-25T14:16:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3380.mp4</video:content_loc>
      <video:uploader>Salman</video:uploader>
      <video:category>Education</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/Lecture-Catalysis-Chemical-and-Biochemical-part-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture : Catalysis: Chemical and Biochemical part 10</video:title>
      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate. End word.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a51a2232-39a7-449e-a5cb-5fa224abc56b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2007-09-01T18:44:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/890.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>Cech</video:tag>
      <video:tag>Chemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MALDI-imaging-device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MALDI imaging device</video:title>
      <video:description>MALDI is the use of assisted matrix of laser ionization as spectrometry of mass imaging technique. The sample is then taken in two dimension as the mass spectrum is noted. This video gives an overview of MALDI IMAGING tools.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a51af5c1-60e5-46e7-88e3-4c79e7c93f7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2011-11-08T03:42:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7365.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>MALDI</video:tag>
      <video:tag>imaging</video:tag>
      <video:tag>device</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Dividing-Fractions-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Dividing Fractions Example</video:title>
      <video:description>Dividing Fractions Example

U02_L2_T3_we2 Dividing Fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24785.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2012-09-17T16:49:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tnkPY4UqJ44</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electron-microscopic-view-of-flagellar-motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electron microscopic view of flagellar motion</video:title>
      <video:description>Flagllar motion is common in microorganisms. Circular or contractile motion of flagella creates locomotion for microorganisms. This video show Electron microscopic view of flagella. 
Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/a52d23e2-b508-4ddf-bb7b-c2ca7627dab7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2008-03-27T23:56:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1277.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>microscopic</video:tag>
      <video:tag>View</video:tag>
      <video:tag>of</video:tag>
      <video:tag>flagellar</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-home-video-showing-Endothermic-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A home video showing Endothermic Reaction</video:title>
      <video:description>In thermodynamics, the word endothermic (&quot;within-heating&quot;) describes a process or reaction in which the system absorbs energy from the surroundings in the form of heat. Its etymology stems from the Greek prefix endo-, meaning “inside” and the Greek suffix –ther, meaning “heat”. The opposite of an endothermic process is an exothermic process, one that releases energy in the form of heat. The term endothermic was coined by Marcellin Berthelot (25 October 1827 – 18 March 1907).

The concept is frequently applied in physical sciences to, for example, chemical reactions, where thermal energy (heat) is converted to chemical bond energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a5313a81-3358-4c89-9705-160d18bd91bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2010-11-09T21:39:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4891.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Endothermic</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Public-Health-250A-Lecture-22-Multilevel-Studies-J-Aher</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Public Health 250A - Lecture 22: Multilevel Studies: J. Aher</video:title>
      <video:description>Public Health 250A - Lecture 22: Multilevel Studies: J. Aher

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25619.jpg</video:thumbnail_loc>
      <video:duration>2857</video:duration>
      <video:publication_date>2012-09-18T16:40:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uXY8qmGfpEc</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>22</video:tag>
      <video:tag>Multilevel</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>J</video:tag>
      <video:tag>Aher</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-culture-bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to culture bacteria</video:title>
      <video:description>In order to conduct experiments or investigate different kinds of bacteria first we have to culture them.  Here experts talk about the process of cultivating bacteria, making it grow requires more finesse than you might imagine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/34616238-e58e-4722-abac-53733552ed95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>714</video:duration>
      <video:publication_date>2014-10-01T22:15:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31755.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>culture</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>None</video:tag>
      <video:tag>reactive</video:tag>
      <video:tag>material</video:tag>
      <video:tag>incubation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-sickle-cell-disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is sickle cell disease ?</video:title>
      <video:description>This video shows sickle cell disease.

&quot;Sickle Cell Anemia. Written by Paulo César Naoum and Alia F. M. Naoum.

A São José do Rio Preto&apos;s Science and Technology Academy video.
www.ciencianews.com.br

Animated by Birdo Studio
www.birdo.com.br

Full Credits:
Production: Birdo
Script: Dr. Paulo César Naoum, Aliá F. M. Naoum
Direction: Luciana Eguti, Paulo Muppet
Storyboard: Paulo Muppet
Design: Rafael Gallardo
Animation and additional design: Antonio Linhares, Fernando Finamore, Pedro Eboli, Rafael Gallardo, William Iamazi Ferro
Sound design: Rafael Gallardo, Antonio Linhares

2011&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/3462d871-ca72-4664-af6c-0ef3e6b01987/cand_5.jpg</video:thumbnail_loc>
      <video:duration>328</video:duration>
      <video:publication_date>2012-10-11T00:47:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27857.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sickle</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-Dividing-Mixed-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Dividing Mixed Numbers</video:title>
      <video:description>Dividing Mixed Numbers

U02_L2_T3_we3 Dividing Mixed Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24786.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-09-17T16:50:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/51-U-Jkq79A</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:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Peristalsis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Peristalsis</video:title>
      <video:description>This video will help you in understanding about peristalsis with the structural diagrams. Peristalsis is the contraction and relaxation of muscle that moves food through the digestive tract.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/346f7377-d08f-493b-9669-6edde87a941b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2013-02-10T02:23:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29949.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Peristalsis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Management-of-osteoarthritis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Management of osteoarthritis</video:title>
      <video:description>Osteoarthritis arises from wear and is a painful disease, despite that it can be managed. This video explains how.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3479641c-79fe-4b98-9416-d18879be1b08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-11-28T05:51:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8275.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>osteoarthritis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacology-meds-distribution-animated-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology  meds distribution animated video</video:title>
      <video:description>Pharmacology deals with how medicine and their chemicals affect the body reactions to them and immensely important for treating diseases and how medicine affects the organs of the body and can allow one to examine how drugs in the organs of the human body affect them and how they stay in it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/347e03d4-01c8-4d7b-980f-298252a9bbc8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2010-11-16T15:00:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5525.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>Meds</video:tag>
      <video:tag>distribution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/what-is-a-Photon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>what is a Photon</video:title>
      <video:description>Under the photon theory of light, a photon is a discrete bundle (or quantum) of electromagnetic (or light) energy. Photons are always in motion and, in a vacuum, have a constant speed of light to all observers, at the vacuum speed of light (more commonly just called the speed of light) of c = 2.998 x 108 m/s.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/348101c8-92e9-4e87-ab80-8453360146d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-11-09T10:57:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4822.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>photon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Economics-1-Consumer-Choice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Economics 1 -Consumer Choice</video:title>
      <video:description>&quot;Lec 4 - Economics 1 -Consumer Choice&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27465.jpg</video:thumbnail_loc>
      <video:duration>3102</video:duration>
      <video:publication_date>2012-09-21T07:32:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VNhgKtOWx9U</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>1</video:tag>
      <video:tag>consumer</video:tag>
      <video:tag>Choice</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/Elisa-Enzyme-Linked-ImmunoabSorbant-Assay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Elisa Enzyme-Linked ImmunoabSorbant Assay</video:title>
      <video:description>Enzyme Linked ImmunoSorbent Assay is immuno - biochemical test used in medicine, plant virology, and also in factory to assure quality (detect unwanted substances).  
ELISA is also used in home pregnancy tests.
Common as clinical also as research lab technique used to detect a wide range of proteins, Nnucleic acids polysaccharids (antigens).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/38200bb9-ac9e-4c42-a644-3e5adc96e861/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2007-05-12T00:41:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/280.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>ELISA</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>antigens</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Testing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-x-ray-Superior-mediastinal-structures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest x-ray Superior mediastinal structures</video:title>
      <video:description>Chest X-ray revealed widening of the mediastinum and a soft tissue was no compression or infiltration of great vessels or mediastinal structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/383ef2f0-585a-4275-b4db-e99ebafc5e1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2011-12-01T02:36:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9962.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>mediastinal</video:tag>
      <video:tag>Structures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tracheal-Deviation-Technique-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tracheal Deviation Technique Video</video:title>
      <video:description>This video offers a quick demonstration of a basic tracheal deviation examination it is a useful thing to know if you are a medical student or if you are a patient who will be having a tracheal exam performed on you</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3847d999-e8a4-470c-b380-468e3ec4c416/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-12-01T03:30:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10081.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tracheal</video:tag>
      <video:tag>Deviation</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/GODS-BLESSING-OF-TECHNOLOGY-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GOD&apos;S BLESSING OF TECHNOLOGY PART 1</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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/7e944fd9-a9bd-459b-8023-856c1a22c2f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1447</video:duration>
      <video:publication_date>2009-10-29T17:48:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3483.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>technology</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>religion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NOT-BY-CHANCE-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NOT BY CHANCE PART 1</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/ac42fdeb-09fd-4e06-b32a-632498c42026/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1306</video:duration>
      <video:publication_date>2009-10-22T20:31:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3462.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</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/Generation-of-osteoclastic-bone-metastases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Generation of osteoclastic bone metastases</video:title>
      <video:description>Vicious cycle in the generation of osteoclastic bone metastases in mammary cancer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/38546b61-6838-4c62-a33c-9fbf408775ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-10-18T01:49:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7024.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Vicious</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>osteoclastic</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>metastases</video:tag>
      <video:tag>mammary</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-the-Healthcare-Providers-Avoid-Interfering-Domestic-Violence-Cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why the Healthcare Providers Avoid Interfering Domestic Violence Cases?</video:title>
      <video:description>Dr.Jeanne King is asking quite uncomfortable questions in this video. She shares her observations on health care providers and their attitude towards domestic violence cases. She insists that the victims of abuse should receive support not only because of moral considerations but because the law requires it. Watch the clip and find out more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3852e9e3-6941-4b6b-91af-f1563bf5db70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2011-12-01T02:54:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10010.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>healthcare</video:tag>
      <video:tag>providers</video:tag>
      <video:tag>Domestic</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>cases</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/DNA-Restriction-and-Nucleic-Acid-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Restriction and Nucleic Acid Analysis</video:title>
      <video:description>Deoxyriboneucleic acid or DNA is a self replicating material which is present in all living organisms. This video talks bout the DNA restriction and the analysis of nucleic acids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/38590afe-812d-4a1f-9582-01f8ff9eed9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-12-13T22:23:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11728.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Topic</video:tag>
      <video:tag>2</video:tag>
      <video:tag>1</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>restriction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Very-Funny-Ultrasound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Very Funny Ultrasound</video:title>
      <video:description>A very funny ultrasound video. You must watch it. The patient gets really shocked that what is going wrong with her.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/386f13a3-09f6-41af-a134-cb21ed5ada2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-30T05:49:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9264.mp4</video:content_loc>
      <video:uploader>benchwork</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/Explanation-of-Contents-of-Blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Contents of Blood</video:title>
      <video:description>This videos explains about Contents of Blood./n Blood contains three main components and several sub components that do everything from carry oxygen throughout the body to clot when there we are cut.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/386630e6-141a-45a8-897f-f08d0337e8db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2012-10-03T06:01:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27675.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Contents</video:tag>
      <video:tag>of</video:tag>
      <video:tag>blood</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Allergies-Immune-System-Diseases-Allergins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Allergies, Immune System, Diseases, Allergins</video:title>
      <video:description>This video mainly gives information about allergies, immune system, diseases, allergins. Video source is http://www.encognitive.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/387dfc80-e63f-4f71-9142-3b6bdf381189/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2009-05-04T20:11:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2133.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ALLERGIES</video:tag>
      <video:tag>alergies</video:tag>
      <video:tag>allergins</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
      <video:tag>diseases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-mechanism-of-a-jet-engine-Trimmed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working mechanism of a  jet engine (Trimmed)</video:title>
      <video:description>This is a colorful and detailed animation of how a jet engine works. (Trimmed)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/387b19c7-d914-45e9-a0b3-4584fc02848e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-11-25T20:46:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7921.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Trimmed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Fractions-on-the-number-line-1-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Fractions on the number line 1 (ex 1)</video:title>
      <video:description>Fractions on the number line 1 (ex 1)

Fractions on the number line 1 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25386.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2012-09-18T13:31:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W6cabLzQyeU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fractions</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>line</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Instruments-of-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Instruments of Surgery</video:title>
      <video:description>This video gives the importance of practitioners to be well acquainted with basic surgical instruments especially for cases  of minimal or minor surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3898ac38-0a9e-4473-86dc-f6d4108ed74b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-12-06T17:29:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10722.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Instruments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-4-of-solar-cycles-in-Top-solar-Discoveries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 4 of solar cycles in Top solar Discoveries</video:title>
      <video:description>The sun too has cycles which are four in number and occur over an 11 year period for each part of the cycle.The solar cycle is also referred too as the solar magnetic activity cycle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/389a6f81-1043-497e-96f8-bfe4aac38b6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-11-23T08:09:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7628.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>top</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wonders-of-underwater-exploration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wonders of underwater exploration</video:title>
      <video:description>In this TED talk Gallo talks about bio diversity of the underwater habitat.  With light humor he shows the audience amazing images of under the sea creatures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/38a3df40-4703-40c1-9e5d-7de3f1d695d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2014-10-03T15:35:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31888.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>under</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>creatures</video:tag>
      <video:tag>Bioluminescence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cells-Tissues-Organs-and-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cells, Tissues, Organs, and Systems</video:title>
      <video:description>Files segment describing the building blocks of the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/38b02234-4518-4686-b909-97ee3087b79e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2008-01-12T22:34:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1247.mp4</video:content_loc>
      <video:uploader>nasasci</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Organ</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Assassin-Bug-the-Monster-Bug-Wars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assassin Bug the  Monster Bug Wars</video:title>
      <video:description>An assassin bug is a predatory insect that is notorious for its hunting skill such as lying low and waiting for prey to approach then it snaps into action. This video is on the monster bug wars in the  Assassin Bug.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/38be0bd4-c373-45e4-b621-0d59f1245501/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-12-09T07:10:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28443.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Assassin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Mass-Spectrometry-explaning-its-principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of  Mass Spectrometry explaning its principle</video:title>
      <video:description>This video shows the full procedure of mass spectrometry. This procedure measures the ratio of mass to charge for identifying different particles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/38cb7fd1-fea9-43d9-8963-3e7cf091b7e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-10-23T16:49:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7235.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mass</video:tag>
      <video:tag>spectrometry</video:tag>
      <video:tag>MS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-glucose-uptake-by-lumen-of-the-gut</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of glucose uptake by lumen of the gut</video:title>
      <video:description>One important task of the lumen of the gut is to absorb glucose released from food by digestion. Uptake of glucose by lumen cells occurs through the glucose sodium symport. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/38d0dca2-0512-4539-9794-fd0bb133849e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2010-04-08T20:30:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4181.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>glucose</video:tag>
      <video:tag>Uptake</video:tag>
      <video:tag>lumen</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-44-Introductory-Periodontal-Surgery-Techniques-Distal-Wedge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44  - Introductory Periodontal Surgery Techniques: Distal Wedge</video:title>
      <video:description>&quot;Lec 44  - Introductory Periodontal Surgery Techniques: Distal Wedge&quot; Orig. air date: APR 13 94

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_21603.jpg</video:thumbnail_loc>
      <video:duration>681</video:duration>
      <video:publication_date>2012-09-09T06:12:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5rtba4_i7cg</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>Introductory</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>Distal</video:tag>
      <video:tag>Wedge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-stem-cell-therapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is stem cell therapy?</video:title>
      <video:description>This 3D medical animation features a dermatology reconstructive procedure in which stem cells are implanted in the extracellular matrix to repair skin defects. Regenerative Medicines can utilize stem cells to generate living and functional tissues to regenerate and repair tissue and organs in the body. Stem cells have the ability to go to these injured areas and regenerate new cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/38d8c49c-8929-4ad6-97e9-9434c3b6dd8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2013-06-07T04:14:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30595.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>dermatology</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>Defects</video:tag>
      <video:tag>extracellular</video:tag>
      <video:tag>matrix</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/Mermaid-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mermaid Syndrome</video:title>
      <video:description>This video describes about human mutation mermaid syndrome.

This clip from Mysteries of Mutation on Discovery Channel describes the Mermaid Syndrome, and we meet Tiffany who was born with this condition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/38e57885-bc45-42a1-8971-8e216d70606b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2012-10-11T07:55:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27890.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>mermaid</video:tag>
      <video:tag>Syndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanomedicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanomedicine</video:title>
      <video:description>Nanotechnology has created new possibilities of treating diseases. Nonobot or nanoscopic robots may be used to examine organs as well as to deliver drugs. It may also be used to destroy pathogens and diseased cells. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/393a0782-981d-4f29-9cac-fd094318ad0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2009-06-25T23:45:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2881.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>learning</video:tag>
      <video:tag>nanotechnology</video:tag>
      <video:tag>nanomedicine</video:tag>
      <video:tag>seriousgames</video:tag>
      <video:tag>seriousgame</video:tag>
      <video:tag>playgen</video:tag>
      <video:tag>nanomission</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tumors-and-their-clonal-evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumors and their clonal evolution</video:title>
      <video:description>The dynamics in cancer are complex, with highly variable patterns of genetic diversity and resulting clonal architecture. Cancers evolve by a reiterative process of clonal expansion, genetic diversification and clonal selection within the adaptive landscapes of tissue ecosystems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/393900f2-aed8-4d36-a168-7f13a31cad58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>466</video:duration>
      <video:publication_date>2010-11-23T01:04:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5739.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Tumors</video:tag>
      <video:tag>clonal</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Femwave-Endometrial-Abation-Microsulis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Femwave Endometrial Abation Microsulis</video:title>
      <video:description>This 3D animation video is showing Microwave Endomaterial Ablation (MEA) that is an effective procedure developed for the least invasive and safe treatment of menorrhagia. Femwave has been developed as a disposable variant of MEA. For more information, visit our website: www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/393d59e8-2bda-45bc-a349-11a7654325ec/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-28T11:41:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30719.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Femwave</video:tag>
      <video:tag>endometrial</video:tag>
      <video:tag>abation</video:tag>
      <video:tag>microsulis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Creationism-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Creationism? Evolution.</video:title>
      <video:description>Eight evoluitonary scientists analyze the current controversy between evolution and creationism, or all anti-evolution forces, including intellignet design.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/38f3a6fb-ce16-4668-907c-e0bb84d4a84d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>569</video:duration>
      <video:publication_date>2007-08-10T01:20:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/686.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-DNA-test-methods-and-DNA-microarrays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of DNA test methods and DNA microarrays</video:title>
      <video:description>This video describes DNA test methods and DNA microarrays.

&quot;View the full Interactive Tutorial at:
http://www.phgfoundation.org/tutorials/dna/6.html

A DNA &quot;&quot;chip&quot;&quot; or microarray is prepared on a small solid base such as a piece of glass or nylon divided into a grid of tiny squares. To each square is attached a different and specific piece of DNA, typically a short DNA sequence that can act as a probe for a particular gene. DNA corresponding to thousands of different genes can be accommodated on a single array no bigger than a microscope slide.

A single stranded DNA sample of interest is cut up and then washed over the chip. Any sequence in the sample that matches a sequence on the chip will hybridise to it and, if the sample is suitably labeled (usually with a fluorescent tag) the pattern of matches can be visualised and analysed by computer, giving a read-out of the presence or expression level of hundreds of different sequences simultaneously.

DNA chips have many potential applications in biology and medicine. For example, they can be used to look for mutations in a gene, to measure how active a set of genes is in a particular cell or tissue type, to analyse how gene activity changes over time, or to compare the genotypes or gene expression profiles of different samples, for example the genotypes of people who do or do not respond to a particular drug, or the gene expression patterns of tumours compared to normal tissue.&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/39083365-4690-4e45-934d-d426215626b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2012-10-11T07:19:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27881.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>Microarrays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Dental-Anatomy-Waxing-a-Maxillary-Central-Incisor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13-Dental Anatomy: Waxing a Maxillary Central Incisor</video:title>
      <video:description>&quot;Lec 13-Dental Anatomy: Waxing a Maxillary Central Incisor&quot;Wax added technique of restoring mesio-incisal angle, lingual fossa and mesial marginal ridge on a visidont tooth. Orig. air date: JUL 26 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_21608.jpg</video:thumbnail_loc>
      <video:duration>1116</video:duration>
      <video:publication_date>2012-09-09T06:12:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FW2vYZSV6E4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Incisor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microtubules-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microtubules Video</video:title>
      <video:description>Tubulins and microtubules are demonstrated in this animation. 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. They form heterodimers of alpha and beta tubulin.  A protofilament is a linear row of tubulin dimers.
Microtubules may work alone, or join with other proteins to form more complex structures called cilia, flagella or centrioles . In this unit we will cover all of these structures.  Read the Chapter on Microtubules in Lodish.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b19471d-7dc9-43a0-bea5-7ffe5f98d576/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2010-11-10T23:12:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5002.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Others</video:category>
      <video:tag>microtubules</video:tag>
      <video:tag>Structural</video:tag>
      <video:tag>subunit</video:tag>
      <video:tag>nonhydrolyzable</video:tag>
      <video:tag>analog</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-an-Ontology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an Ontology?</video:title>
      <video:description>Introduction to Biomedical Ontologies #1_  What is an Ontology? The word &quot;ontology&quot; seems to generate a lot of controversy in discussions about AI. It has a long history in philosophy, in which it refers to the subject of existence. It is also often confused with epistemology, which is about knowledge and knowing.

In the context of knowledge sharing, I use the term ontology to mean a specification of a conceptualization. That is, an ontology is a description (like a formal specification of a program) of the concepts and relationships that can exist for an agent or a community of agents. This definition is consistent with the usage of ontology as set-of-concept-definitions, but more general. And it is certainly a different sense of the word than its use in philosophy.

What is important is what an ontology is for. My colleagues and I have been designing ontologies for the purpose of enabling knowledge sharing and reuse. In that context, an ontology is a specification used for making ontological commitments. The formal definition of ontological commitment is given below. For pragmetic reasons, we choose to write an ontology as a set of definitions of formal vocabulary. Although this isn&apos;t the only way to specify a conceptualization, it has some nice properties for knowledge sharing among AI software (e.g., semantics independent of reader and context). Practically, an ontological commitment is an agreement to use a vocabulary (i.e., ask queries and make assertions) in a way that is consistent (but not complete) with respect to the theory specified by an ontology. We build agents that commit to ontologies. We design ontologies so we can share knowledge with and among these agents. read more: http://www-ksl.stanford.edu/kst/what-is-an-ontology.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b1c922d-63b7-4ead-8071-f6cd56881361/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2010-11-24T05:12:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5906.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ontology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;Lec 3 - Spring 2011 -Public Health 253E&quot;Ethical Challenges in Public Health Interventions: Catastrophic a</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24104.jpg</video:thumbnail_loc>
      <video:duration>6467</video:duration>
      <video:publication_date>2012-09-15T03:25:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_2_5Fi2U7L0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Origin-And-Revolution-of-Sexual-reproduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Origin And Revolution of Sexual reproduction</video:title>
      <video:description>This video shows the revolution of sexual reproduction in detail. The process of sexual reproduction and psychology behind it is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3b2e585a-9d17-4a0c-b417-2097d4847135/cand_5.jpg</video:thumbnail_loc>
      <video:duration>485</video:duration>
      <video:publication_date>2012-12-01T05:54:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28147.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Reproduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Implanting-a-Tooth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Implanting a Tooth</video:title>
      <video:description>A tooth implant is done for dental repair, medical reasons and aesthetic purposes. This video provides on the need for tooth implants and the use of artificial tooth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3b417bd3-311f-496f-b001-1eefa571ea82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-12-01T20:31:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10402.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tooth</video:tag>
      <video:tag>Implant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Women-Perineal-Wash</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Women Perineal Wash</video:title>
      <video:description>This video shows how to do a perineal wash for women at the point where the catheter enters the body. Here is the equipment you need and the technique of how to go about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b41c405-f908-4218-b8d6-f1a9e47b0119/cand_5.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2010-11-15T21:04:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5446.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Perineal</video:tag>
      <video:tag>wash</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Men</video:tag>
      <video:tag>and</video:tag>
      <video:tag>women</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Cognitive-Science-C103-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -Cognitive Science C103 - Lecture 15</video:title>
      <video:description>&quot;Lec 14 -Cognitive Science C103 - Lecture 15History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24127.jpg</video:thumbnail_loc>
      <video:duration>4599</video:duration>
      <video:publication_date>2012-09-15T03:40:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VM-8A5Jmo7c</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <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-35-Compound-Interest-and-e-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Compound Interest and e (part  3)</video:title>
      <video:description>Compound Interest and e (part  3)

Continuously compounding $P in principal at an annual interest rate of r for a year ends up with a final payment of $Pe^r</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20205.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-06T02:34:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sQYpUJV8foY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</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>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Probiotics-The-Friendly-Bacteria-Required-by-the-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probiotics - The Friendly Bacteria Required by the Body</video:title>
      <video:description>he natural health research team at Institute for Vibrant Living has complied this report on the use of probiotics in America:
 
Every single day there is a major battle raging in your digestive tract. 
 
That&apos;s because 70 percent of our immune defenses reside in the digestive system - so it is essential that the &quot;good guys&quot; prevail in this ongoing battle.
 
The &quot;good guys&quot; are probiotics – friendly bacteria that occur naturally in the digestive tract that prevent or limit the growth of unfriendly bacteria such as salmonella, clostridia and e-coli. 
 
Unfriendly bacteria can cause gastrointestinal upset or, in some cases, serious illnesses.


Read more: http://www.articlesbase.com/wellness-articles/probiotic-friendly-bacteria-top-15-strains-3543253.html#ixzz16zO4oCl6 
Under Creative Commons License: Attribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b66253e-6cf0-40a4-8242-724917e116be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2010-11-16T15:05:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5528.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>probiotics</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Friendly</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Required</video:tag>
      <video:tag>by</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Computer-Tomography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Computer Tomography</video:title>
      <video:description>Video shows the inside view of a computer tomograph. Its full working is described here with the explanation of different parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a621593b-0141-4f8b-b48a-30d17e631a7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2013-02-07T05:55:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29219.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Inside</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>tomograph</video:tag>
      <video:tag>CT</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Computed</video:tag>
      <video:tag>Tomography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TRIUMF-contribution-to-the-LHC-laboratory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TRIUMF contribution to the LHC laboratory</video:title>
      <video:description>Date- 1st Sept 08 Source- http://cdsweb.cern.ch/collection/Video%20Movies

(TRIUMF- TRI-University Meson Facility, Canada)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3b72ab87-f282-4c74-9818-dae05bf66f22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>532</video:duration>
      <video:publication_date>2009-05-27T22:04:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2628.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>TRIUMF</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>Canada</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immune-System-White-Blood-Cells-TCells-Cancer-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immune System, White Blood Cells, TCells, Cancer Cells</video:title>
      <video:description>This video talks about immune system, white blood cells, T-Cells and cancer. Video source is http://www.encognitive.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/3b795548-a60a-4ea3-bcaa-7180c40a2625/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2009-03-30T19:45:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1517.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Killer</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Eisenmenger-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Eisenmenger Syndrome?</video:title>
      <video:description>Eisenmenger Syndrome is a disease in which there is problem aroused in flow of blood from heart to lungs due to structure of heart. This video will help you to understand the precautions, symptoms and the treatment for this disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3b945a52-7546-4fa0-9c4f-6936ecd47d0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2013-02-11T01:35:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30079.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Eisenmenger</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Genetics-And-Population</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Genetics And Population</video:title>
      <video:description>A funny and quite interesting video showing some information about genetics. Discoveries of Darwin and Mendel the well known master of genetics are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3b9f839d-e9e7-4a14-a898-ae338da34c07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>663</video:duration>
      <video:publication_date>2013-02-16T03:25:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30299.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>population</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>when</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>met</video:tag>
      <video:tag>Mendel</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-planets-Mars-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the planets: Mars 2</video:title>
      <video:description>Clip 2 from BBC documentary &apos;Space Odyssey: Voyage to the planets&apos; of an imaginary landing on Mars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3baf1f33-65fc-4da1-9fac-b6378bba43d6/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T22:17:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2645.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Mars</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vitamin-B12-And-Human-Insulin-B-Chain-B22-B30-Tether-Bound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vitamin B12 And Human Insulin B Chain (B22-B30) Tether Bound</video:title>
      <video:description>Vitamin B12 And Human Insulin B Chain (B22-B30) Tether Bound In Transcobalamin(II)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/3bbca584-9e02-434c-9299-d9d8b900c75c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-10-18T01:44:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7022.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Vitamin</video:tag>
      <video:tag>B12</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Insulin</video:tag>
      <video:tag>b</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>B22</video:tag>
      <video:tag>B30</video:tag>
      <video:tag>Tether</video:tag>
      <video:tag>Bound</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Transcobalamin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fuel-less-Heater</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fuel less  Heater</video:title>
      <video:description>A toast to a greener future. The application of a fuel less heater that requires no fuel, gas, wood but most importantly no emission of green house gases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3bbf3e8d-ced5-43bc-9339-aaa81b491d4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-25T20:40:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7914.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>FUELLESS</video:tag>
      <video:tag>HEATER</video:tag>
      <video:tag>no</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>wood</video:tag>
      <video:tag>green</video:tag>
      <video:tag>HOUSE</video:tag>
      <video:tag>gases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-Animal-Babies-the-Koala-breeding-at-an-Australian-zoo-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making Animal Babies the Koala breeding at an Australian zoo by BBC</video:title>
      <video:description>Human activity has long affected the lives of wild animals, with their dwindling numbers it has become of great importance to help them breed. This is the Koala breeding programme at an Australian Zoo in the Making Animal Babies series with BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3bc29da0-2dd3-4ca3-bc07-efb67a8a65fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>236</video:duration>
      <video:publication_date>2011-11-26T06:13:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8157.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Koala</video:tag>
      <video:tag>Breeding</video:tag>
      <video:tag>at</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Australian</video:tag>
      <video:tag>Zoo</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Babies</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 8 -  8.01 Physics I: Classical Mechanics, Fall 1999

Weight - Perceived Gravity - Weightlessness Free Fall - Zero Gravity in Orbit (misnomer)

View the complete course: http://ocw.mit.edu/8-01F99

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_13859.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
      <video:publication_date>2012-08-25T21:03:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zfTE4J87aQQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SCIENTIFIC-MIRACLES-OF-THE-QURAN-PART-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SCIENTIFIC MIRACLES OF THE QUR&apos;AN PART 3</video:title>
      <video:description>This video shows some of the scientific miracles in Qur&apos;an. 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.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/2353505f-552b-4e89-95fa-a045bb7629fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>896</video:duration>
      <video:publication_date>2009-10-18T15:23:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3443.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Atomic Physics</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/Scientific-miracles-of-the-Quran-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scientific miracles of the Qur&apos;an part 1</video:title>
      <video:description>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 man of today that the Qur’an is the word of Allah.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/357f1695-d620-4293-b5ef-42c2023c2f54/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1150</video:duration>
      <video:publication_date>2009-10-18T12:42:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3441.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell 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/What-is-SciShow-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is SciShow Program?</video:title>
      <video:description>A very helpful video showing the basics of Sci-show. What a Sci-Show all about? Sci-show provides you the news about your planet, your universe and may be even yourself.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3bf3eae5-61f1-4c4b-9ba9-878edc9aef01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2013-02-08T03:15:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29603.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Others</video:category>
      <video:tag>SciShow</video:tag>
      <video:tag>Preview</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/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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/3f1ecb27-486d-48ab-a63e-b5799503b50f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2012-04-11T02:06:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12170.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>12v</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>reversing</video:tag>
      <video:tag>by</video:tag>
      <video:tag>toggle</video:tag>
      <video:tag>momentary</video:tag>
      <video:tag>mode</video:tag>
      <video:tag>latched</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Reversal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Algebra-Equation-of-a-line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Algebra: Equation of a line</video:title>
      <video:description>Determining the equation of a line is shown in this algebra video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3f30a4e9-f5b9-4a9d-993c-f9f8850db17a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>405</video:duration>
      <video:publication_date>2009-05-27T19:17:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2395.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/Chemical-Science-Oxidation-Reduction-cont-Lecture-26</loc>
    <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>
      <video:category>Chemistry</video:category>
      <video:tag>Oxidation</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Infection-by-a-Brain-Worm</loc>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3f3b88aa-1faa-43f9-a297-80ca17637223/cand_5.jpg</video:thumbnail_loc>
      <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>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Worm</video:tag>
      <video:tag>Infection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-MIRACULOUS-MOLECULE-DNA</loc>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/40598501-1107-4345-857d-064c2176f391/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-07T21:55:07.000Z</video:publication_date>
      <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-DESIGN-IN-THE-GECKO-LIZARD-FOOT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE DESIGN IN THE GECKO LIZARD FOOT</video:title>
      <video:description>Geckos are small lizards. These small lizards are able to run very fast up walls and walk around clinging to the ceiling, very comfortably.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/1a4bda7a-0d18-4d74-b962-40835488efc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2009-08-07T21:35:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3173.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>gecko</video:tag>
      <video:tag>lizard</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>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-102-Calculator-for-Natural-Logarithms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 102 - Calculator for Natural Logarithms</video:title>
      <video:description>Calculator for Natural Logarithms

u18_l3_t1_we6 Calculator for Natural Logarithms</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25434.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2012-09-18T14:15:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r0eFSS8CN-Q</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>Natural</video:tag>
      <video:tag>Logarithms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bioinformatics-Research</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioinformatics Research</video:title>
      <video:description>University College London - Bioinformatics Research</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3f51a66a-d370-4331-a398-507440f09428/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2010-11-20T23:31:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5655.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>bioinformatics</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ulcer-examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ulcer examination</video:title>
      <video:description>The ulcers have different characteristics which may be differentiated by the history and clinical examination of the patients however objective documentation for the ulcer etiology is necessary prior to instigating treatment</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3f63506a-5618-4b60-97c8-50598a45fc2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>843</video:duration>
      <video:publication_date>2011-12-06T20:35:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10966.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ULCER</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Kidney-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Kidney Works</video:title>
      <video:description>The narrated movie takes the viewer along the different stages of how water is modified and how ion is reabsorbed by the kidneys.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/3f69b87f-6d32-4e3b-be80-e705e117d21e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>527</video:duration>
      <video:publication_date>2009-04-24T23:11:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2105.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>diuretic</video:tag>
      <video:tag>pharmacy</video:tag>
      <video:tag>hydrochlorothiazide</video:tag>
      <video:tag>lasix</video:tag>
      <video:tag>furosemide</video:tag>
      <video:tag>URI</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Hemodialysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Hemodialysis</video:title>
      <video:description>Hemodialysis is a procedure to purify blood artificially when kidneys are not able to do the same. External dialysis machine is attached to body through which impure blood from veins transfers to machine and then after purify the blood machine transfers it back to veins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3f771f8a-51a5-4995-a386-8b07f1eadfeb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>418</video:duration>
      <video:publication_date>2011-11-29T03:42:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8668.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>renal</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>Hemodialysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kinesin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kinesin</video:title>
      <video:description>Kinesin is a processive (step-by-step) motor that pulls organelle long microtubules. It this video it&apos;s function is excessively explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/3f850574-2172-44f2-a728-5bd6b5d80a0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2007-05-19T22:02:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/376.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>kinesin</video:tag>
      <video:tag>microtubule</video:tag>
      <video:tag>intracelular</video:tag>
      <video:tag>Trafficking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Multivariable-Calculus_-Directional-Derivatives-and-Gradient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multivariable Calculus_ Directional Derivatives and Gradient</video:title>
      <video:description>Multivariable Calculus_ Directional Derivatives and Gradient Vectors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/3f8d6645-d714-41c7-b39a-c0542bbcd82c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2010-12-06T10:33:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6477.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>Directional</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>and</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>vectors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-the-Test-During-Labor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of the Test  During Labor</video:title>
      <video:description>A pelvic examination is done during labor and late pregnancy. It is done for various reasons such as ascertaining the dilation, to check whether the water is broken and more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/2_9127.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2011-11-29T20:40:17.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/9127.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pelvic</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>during</video:tag>
      <video:tag>labor</video:tag>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <url>
    <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>
    </video:video>
  </url>
  <url>
    <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>
    </video:video>
  </url>
  <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>
      <video:tag>rhode</video:tag>
      <video:tag>island</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning_Humans-Part-6-of-6</loc>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/410b6e57-aaaa-41ba-b770-48ca263724ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2010-11-09T13:20:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4857.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>cloning</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
      <video:tag>of</video:tag>
    </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/The-Estrogen-Receptor-I-Hormonal-Mechanisms-in-the-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Estrogen Receptor (I): Hormonal Mechanisms in the Body</video:title>
      <video:description>An introductory animation about the mechanisms involved in hormonal activity in the human body.

Credits:

Animation created by:
Tiffany Chow
Vassar College, class of 2007

Original concept and script by:
Dr. Janet Gray
Psychology Department
Science, Technology and Society Program
Vassar College
and
Cristián Opazo
Academic Computing Services, Vassar College

Voiceover by:
Dede Hourican
Academic Technology and e-Learning, Marist College

Copyright © 2005 by Vassar College.
Do not reproduce, download or edit without permission.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/41d92b7b-5422-49f9-9d24-a7ea9cf438c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2009-07-08T02:15:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3007.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>Flash</video:tag>
      <video:tag>steroid</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>hormonal</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>estrogen</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Vassar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Set-Up-a-Light-Microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Set Up a Light Microscope</video:title>
      <video:description>This video will help you in understanding How to set up a light microscope. Teaching resources provided here are from the biomedical science team.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/41ddcbeb-0a87-4f9d-a2c3-803d50cd7c95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2013-02-09T05:39:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29768.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Biomedical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Set</video:tag>
      <video:tag>up</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Microscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Multiplication-and-addition-rules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multiplication and addition rules</video:title>
      <video:description>Mr Andersen is discussing a probability lesson in genetic. He majors on application of multiplication and addition in genetic studies. Learn how this is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/42004479-81cf-4a82-8723-0f01da7a61d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>635</video:duration>
      <video:publication_date>2013-01-19T05:15:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28951.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Multiplication</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>rules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tissue-Culture-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tissue Culture II</video:title>
      <video:description>Dr. Sandy Wilson, Associate Professor of Horticulture at the University of Florida lectures on the topics of Tissue Culture and Micropropagation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/41dfba75-e051-4c37-9bfc-c94854a70437/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1626</video:duration>
      <video:publication_date>2007-09-10T22:56:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1001.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>tissuelecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/IRES</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IRES</video:title>
      <video:description>This animation compares the structure of ribosome complexes in either IRES-mRNA (Internal RIbosome Entry Sequence) or capped-mRNA conformations.
Video by: Stylus Visuals 
Wiki text info: An internal ribosome entry site, abbreviated IRES, is a nucleotide sequence that allows for translation initiation in the middle of a messenger RNA (mRNA) sequence as part of the greater process of protein synthesis. Usually, in eukaryotes, translation can only be initiated at the 5&apos; end of the mRNA molecule, since 5&apos; cap recognition is required for the assembly of the initiation complex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/421b1bee-7295-4d7a-9d7b-af4ae9a014b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2008-01-05T22:17:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1226.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ires</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Cure-Snoring-Naturally</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Cure Snoring Naturally</video:title>
      <video:description>Snoring is a common issue among most people. This video will explain how to cure ones snoring naturally. The first step is to figure out what kind of snorer you are and the rest is explained clearly in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/421b5427-b9f0-46d2-9d5b-f2c2a890ef7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-01T22:58:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10527.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Your</video:tag>
      <video:tag>Snoring</video:tag>
      <video:tag>Cures</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>Naturally</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Does-The-Parasites-May-Control-Mind</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does The Parasites May Control Mind</video:title>
      <video:description>A parasite has the ability to control the mind of host and hijacking into immune system. Parasite uses brain cells that are the base of brain and through this they control the mind and the immune system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4299c04d-d73c-4bae-b3ac-5b992f14d3b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2013-02-08T02:15:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29530.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mind</video:tag>
      <video:tag>controlling</video:tag>
      <video:tag>parasites</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Economics-119-Lecture-21-The-Charness-Rabin-Model-and-Dis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Economics 119 - Lecture 21: The Charness-Rabin Model and Dis</video:title>
      <video:description>Economics 119 - Lecture 21: The Charness-Rabin Model and Dis

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25869.jpg</video:thumbnail_loc>
      <video:duration>4693</video:duration>
      <video:publication_date>2012-09-18T17:58:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VagZvjTJLX8</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>21</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Charness</video:tag>
      <video:tag>Rabin</video:tag>
      <video:tag>model</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Dis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inguinal-and-Femoral-Hernia-Repair-Laparoscopic-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inguinal and Femoral Hernia Repair Laparoscopic Techniques</video:title>
      <video:description>Laparoscopic techniques have evolved to repair inguinal hernias which include the transabdominal preperitoneal and totally extraperitoneal approaches the laparoscopic approach is especially useful for recurrent and bilateral hernias and for those patients who seek an early return to rigorous physical activity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/44917b87-97ee-4eab-b96d-ede9542261e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-12-01T23:03:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10545.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>preperitoneal</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>Inguinal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Excision-of-submandibular-salivary-gland</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Excision of submandibular salivary gland</video:title>
      <video:description>This video features the excision of the submandibular salivary gland of a patient with a salivary stone gland. An x-ray and ultrasonography had finalized on a stone gland from the patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4496fe3c-8756-4fe1-b374-c4b8a9d0bd66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>274</video:duration>
      <video:publication_date>2011-12-06T18:10:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10767.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Submandibular</video:tag>
      <video:tag>salivary</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>excision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coiled-coil-Illustrated-in-3D-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coiled-coil Illustrated in 3D Animation</video:title>
      <video:description>This video decribes the structure of a coiled-coil.Coiled coils are built by two or more alpha-helices that wind around each other to form a supercoil.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/449afd49-477c-4922-a941-8d1cdc3c71a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2009-05-27T19:21:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2406.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Structural 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:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Diabetes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Diabetes</video:title>
      <video:description>This video shows the symptoms, causes and treatments for the diabetes. Video is very helpful for your health purpose. You must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/44a1fb87-827d-4dff-98ea-966505e93cc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2013-02-11T04:52:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30259.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>Symptoms</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Treatments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Higgs-boson-part-two-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Higgs boson - part two by Minute Physics</video:title>
      <video:description>What is mass and what does it have to do with the Higgs Boson?
Part I: http://www.dnatube.com/video/29593/The-Higgs-boson--part-one-by-Minute-Physics
Also, explore a map of the big bang! http://www.bigbangregistry.com/nMinutePhysics is on Google+ - http://bit.ly/qzEwc6 
And facebook - http://facebook.com/minutephysics
And twitter - @minutephysics/nMinute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute!/nMusic by Nathaniel Schroeder/nThanks to Nima Doroud for contributions and to Perimeter Institute for support.
http://www.perimeterinstitute.ca</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/08/44a5fd35-d6f7-4137-b831-a99333c730bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2015-08-13T20:55:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32260.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 17 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_24178.jpg</video:thumbnail_loc>
      <video:duration>5085</video:duration>
      <video:publication_date>2012-09-15T04:28:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t2xca7hPsdg</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</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/Catalysis-of-Enzymes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catalysis of Enzymes</video:title>
      <video:description>The process of enzyme catalysts is shown in this animated video. To undergo a reaction the molecule must overcome a energy barrier which some times can be produced by putting heat from outside.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/396493d0-dbe2-4f3f-9741-d80340bfced5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2013-02-10T02:18:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29936.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Enzyme</video:tag>
      <video:tag>catalysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Manufacture-of-Moonshine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Manufacture of Moonshine</video:title>
      <video:description>Moonshine is a very popular corn whiskey. This video explains the step by step process of the manufacture of moonshine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/44c21df4-f7b8-4d4e-bdb4-208af9d9e86b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-12-10T02:06:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28536.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Moonshine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eleptical-Path-of-Planets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eleptical Path of Planets</video:title>
      <video:description>People use to think that the planets move in a circular orbit but in actual the shape is elliptical. This video shows diagrams of the elliptical path.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/44cd16c1-2fc2-4465-81bc-a04888f91c05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2011-12-12T01:19:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11276.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>orbit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Self-Test-of-Carpal-Tunnel-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Self Test of Carpal Tunnel Syndrome</video:title>
      <video:description>Carpal Tunnel Syndrome occurs when the median nerve that runs from the forearm into the palm of the hand, is pressed or squeezed at the wrist numbness could be a symptom and here is a Self Test.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/44dd7ab2-0b98-49f7-add0-48f39e88f904/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2011-11-28T05:26:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8207.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Carpal</video:tag>
      <video:tag>Tunnel</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Disease-and-Coronary-Artery-Bypass-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Disease and Coronary Artery Bypass Surgery</video:title>
      <video:description>Coronary artery bypass grafting is a type of surgery that improves blood flow to the heart surgeons use coronary artery bypass grafting to treat people who have severe coronary heart disease</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/44ed3797-7c45-4b8c-be48-5e0676ede0bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2011-12-01T19:51:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10282.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Grafting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Apples-with-nuts-growing-out-of-them-and-other-facts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apples with nuts growing out of them and other facts</video:title>
      <video:description>Did you know that the cashew grows on an apple? how about the fact that mushrooms are related more to animals than plants? or that your breath is only involuntary if you don&apos;t think about it? These and other questions that will blow your mind is the topic of this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/44ed44b1-8b16-4a63-8e40-95c2aaea3c6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2014-09-13T02:36:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31654.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Facts</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Amazing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-coagulation-cascade</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is coagulation cascade?</video:title>
      <video:description>This video provides an information about coagulation cascade

Coagulation cascade</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/44f5d0a9-f5a9-4044-b361-f0319fbb1a29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2012-10-10T09:21:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27698.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Coagulation</video:tag>
      <video:tag>cascade</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 5 - MIT 18.086 Mathematical Methods for Engineers II&quot; Second-order Wave Equation (including leapfrog)

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_15352.jpg</video:thumbnail_loc>
      <video:duration>3299</video:duration>
      <video:publication_date>2012-08-28T16:50:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0aa6fUHTTeU</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/Rubber-bands-treatment-for-internal-Hemorrhoids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rubber bands treatment for internal Hemorrhoids</video:title>
      <video:description>Rubber band ligation is the most effective nonoperative (without incision or excision) treatment for internal hemorrhoids. Today, nonsurgical methods are an alternative to surgical ones. Band ligation of internal hemorrhoids is a well-established and accepted office procedure.The band causes the hemorrhoid to wither and drop off painlessly. The treatment is usually applied to one hemorrhoid at a time at intervals of 1 weeks or longer. Used only for Internal hemorrhoids.
Rubber band ligation as showed in the Video Clip, the hemorrhoid has been strangulated. This procedure is performed by Dr. Julio Murra Saca. www.murrasaca.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/4505d54a-3a5f-42d3-895d-6cba6ad3b773/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2009-09-04T23:37:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3329.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hemorrhoids</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Rubber</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>ligation</video:tag>
      <video:tag>nonsurgical</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Julio</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-blood-clots-form</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How blood clots form</video:title>
      <video:description>This video contains how blood clots form

This short video describes how blood clots form in the body. Deep vein thrombosis or DVT occurs when a blood clots forms in the deep veins of the legs or pelvis. Learn how these clots form, about risk factors, warning signs and symptoms along with treatment and prevention. For more information about DVT visit www.vdf.org/diseaseinfo/dvt/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/4527f4b6-9252-442d-ae00-45c0ec336ed7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2012-10-10T10:03:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27716.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>How</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>clots</video:tag>
      <video:tag>form</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blood-Draw-Synonyms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood Draw Synonyms</video:title>
      <video:description>This Video will teach you how the professionals draw blood from patients there are many ways in which blood can be drawn from a vein the best method varies with the age of the patient equipment available and tests required</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/452e37c0-869f-4a6a-90ec-f3b851cd3c3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-11-30T06:04:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9319.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Draw</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Existence-of-Quarks-4-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Existence of Quarks (4 of 15)</video:title>
      <video:description>Episode 4 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 Murray Gell-Mann predicted the existence of quarks. 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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/453b8ff2-d89d-441d-9ff3-571e24dd3cae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2009-04-18T08:39:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1825.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</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>quarks</video:tag>
      <video:tag>Murray</video:tag>
      <video:tag>Gell</video:tag>
      <video:tag>Mann</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/Steps-for-Vesicle-Trafficking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Steps for Vesicle Trafficking</video:title>
      <video:description>Here are the steps required to transport a vesicle over a moderately small distance.This video shows the path of proteins exiting the Golgi apparatus on the way to the cell surface.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4542b199-6807-40d1-b711-b1a8ab88dfbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-05-27T19:03:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2363.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>exocytotic</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolutionary-tradeoffs-and-the-geometry-of-gene-expression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolutionary tradeoffs and the geometry of gene expression</video:title>
      <video:description>A short talk by Prof. Uri Alon. Watch the full length talk here: http://hstalks.com/?t=BL1893787
Topics Covered:
Organisms, tissues and molecules often need to perform multiple tasks
Usually no phenotype can be optimal at all tasks at once which leads to a fundamental tradeoff
We study this using the concept of Pareto optimality from engineering and economics
Tradeoffs lead to an unexpected simplicity in the range of optimal phenotypes; they fall on low dimensional shapes in trait space such as lines, triangles and tetrahedrons
At the vertices of these polygons are phenotypes that specialize at a single task
We demonstrate this using data from animal and fossil morphology, bacterial gene expression and other biological systems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/453f717a-d761-4a6f-b443-a1b1d162b01d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2015-04-02T07:29:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32116.mp4</video:content_loc>
      <video:uploader>Henry Stewart Talks</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>Evolutionary</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>Pareto</video:tag>
      <video:tag>optimality</video:tag>
      <video:tag>phenotype</video:tag>
      <video:tag>URI</video:tag>
      <video:tag>alon</video:tag>
      <video:tag>tradeoff</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/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>
  </url>
  <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>
    </video:video>
  </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/The-Process-of-Programmed-Cell-Death</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Process of Programmed Cell Death</video:title>
      <video:description>The Process of Programmed Cell Death is also known as Apoptosis. This occur in multicellular organisms and confers advantages during a life&apos;s cycle. 50-70 billion cells of an average adult die due to apoptosis everyday.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/48671b2e-d465-419e-a0dd-26c1e50d02d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2008-03-27T23:55:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1276.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>apoptosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protemist-XE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protemist XE</video:title>
      <video:description>( http://www.abnova.com ) - Protemist® XE is a fully-automated desktop protein synthesizer for large scale protein production using the wheat germ cell-free expression system. It is ideally suited for producing 10 mg to over 500 mg of protein for structural analysis, functional analysis, and assay development. More videos at Abnova http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/486e9396-8e4a-4421-b605-8a0dd227d2de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2010-08-04T02:31:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4459.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Protemist</video:tag>
      <video:tag>XE</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-150-Solving-Rational-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 150 - Solving Rational Equations 2</video:title>
      <video:description>Solving Rational Equations 2


U11_L2_T1_we2 Solving Rational Equations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24791.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2012-09-17T16:51:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RdYA8ZpqdJE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-Biochemistry-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on Biochemistry – 1</video:title>
      <video:description>Lecture on Biochemistry delivered at MIT by Professor Robert A. Weinberg is presented in this video. In his lecture, Professor Weinberg described different types of chemical bonds. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/4871b79d-0a43-40fd-94a8-c83475a44816/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2887</video:duration>
      <video:publication_date>2009-03-31T22:51:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1541.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Biochemistry</video:tag>
      <video:tag>1</video:tag>
      <video:tag>mit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-Movement-and-the-Cerebellum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : Movement and the Cerebellum</video:title>
      <video:description>Movement and the Cerebellum

The cerebellum, part of the hindbrain, is concerned with the regulation of coordination and balance.  It is an oval-shaped structure with a central furrow, which is flanked on either side by a bulbous lobe.  The furrow is called the vermis and the expanded lobes the hemispheres.  The surface is covered with folds, or folia.  In the illustration presented, a section through a folium has been drawn out and cut through to show its internal structure.  The outer region of the cerebellum is known as the cortex, or gray matter.  It contains two distinct layers of nerve cells, the molecular layer-containing stellate and basket cells, which process information within the cortex, and the granular layer-containing small granule cells and Golgi cells, which sift incoming information. The layers are separated from each other by a layer of purknje cells, which carry information concerning body movement out of the cerebellum.  Beneath the cortex lies the white matter, which is composed of nerve fibers, mossy fibers and climbing fibers that pass in and out of the cerebellum.  The Mossy fibers are a major route for information entering the cerebellum, while the climbing fibers carry information to the cells in the molecular layer of the cerebellar cortex.  The cerebellum lies below the occipital lobes of the brain&apos;s cerebral hemispheres.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/487e60ea-8b68-4501-b153-d99f8857f8f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2009-07-08T02:46:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3016.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>movement</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Cerebellum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evaluation-of-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evaluation of Universe</video:title>
      <video:description>Evaluation of the universe just after the big-band to the present is shown here. Different researches about how does our universe looks like are also discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/48959612-7309-4e2c-96ea-839ddf79f35b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2013-02-09T06:31:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29806.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Simulate</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Laptop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bronchial-Tree-Model-Trachea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bronchial Tree Model - Trachea</video:title>
      <video:description>This video describes the trachea which is part of the bronchial tree. It is supported by C-shaped cartilage rings which are connected by annular ligaments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4897192b-5c98-4f06-9f58-beb7f0c4a460/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2010-11-13T20:51:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5132.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>Trachea</video:tag>
      <video:tag>C</video:tag>
      <video:tag>shaped</video:tag>
      <video:tag>rings</video:tag>
      <video:tag>annular</video:tag>
      <video:tag>ligaments</video:tag>
      <video:tag>trachealis</video:tag>
      <video:tag>Muscle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Energy-Methods-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Energy Methods I</video:title>
      <video:description>Lec 13- Energy Methods I.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17109.jpg</video:thumbnail_loc>
      <video:duration>4872</video:duration>
      <video:publication_date>2012-09-02T10:08:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ElU_EXMbT_A</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/Evolution-Evidence-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution Evidence , 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 providence 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.

To download this video please go to:
http://www.mediafire.com/?4oubmomm34g

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?tnzy2ynjymy

ERV positions taken from:
C. M. Romano, R. F. Ramalho, and P. M. de A. Zanotto; Tempo and mode of ERV-K evolution in human and chimpanzee genomes. Arch Virol (2006) 151: 22152228

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/2009/05/4cfb035c-d23a-4b65-a082-bf8327ef5360/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T21:37:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2574.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/Lec-24-PACS-164B-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - PACS 164B - Lecture 24</video:title>
      <video:description>PACS 164B - Lecture 24

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_17627.jpg</video:thumbnail_loc>
      <video:duration>4665</video:duration>
      <video:publication_date>2012-09-03T16:31:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PGv0MXD2jSY</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/Why-you-cannot-ignore-the-endogenous-retrovirus-when-it-comes-to-evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why you cannot ignore the endogenous retrovirus when it comes to evolution</video:title>
      <video:description>Are you still on the fence about evolution? Then you must see this compelling video that reveals the facts about DNA, chromosomes, genes, and more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4cf1bfa1-1172-4e0c-bb0f-4fbca87e2500/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2010-11-17T22:33:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5594.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Endogenous</video:tag>
      <video:tag>retrovirus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functioning-of-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functioning of Teeth</video:title>
      <video:description>The functioning of our four types of teeth is explained in this video. Four kinds of teeth are insisors, canines, premolars and molars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4d056b8f-3e3e-43ab-8a8e-4e1f367d287c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-12-12T01:21:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11283.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Teeth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>their</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Development-of-the-tooth-histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of  the tooth histology</video:title>
      <video:description>A tooth emanates from embryonic cell before growing and erupting into what we see when a mouth is open. This process usually starts in the womb and continues after a baby is born.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4d06e10c-e9d5-41c5-adab-9b0b2732153f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>287</video:duration>
      <video:publication_date>2011-11-28T10:50:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8430.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>Tooth</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transfer-of-Energy-by-Wave</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transfer of Energy by Wave</video:title>
      <video:description>The video shows the wave motion. How the wave gets slower as is it travels through water? Why the waves at bank travel slower?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/4d0fdd6e-dd41-4bff-b97d-7621521456f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2009-08-08T15:27:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3193.mp4</video:content_loc>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Carpal-Tunnel-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carpal Tunnel Surgery Video</video:title>
      <video:description>This animation will show how open carpal tunnel surgery is used to treat open tunnel syndrome. A brief explanation with the internal view is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4d21cbdd-6c8d-45f6-9d52-322cd54b7508/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2013-02-11T01:40:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30091.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Carpal</video:tag>
      <video:tag>Tunnel</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/Childbirth-and-delivery-the-bone-movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Childbirth and delivery the bone movement</video:title>
      <video:description>Mother nature really tried her best when it comes to bringing new life on the planet. This is the bone movement as it happens during childbirth and delivery in a 3D animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4d41ef3e-73cc-4dce-afa5-bd8c8e56837a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-11-28T05:46:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8264.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bone</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>during</video:tag>
      <video:tag>childbirth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>delivery</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Respiratory-System-Structure-and-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respiratory System Structure and Function</video:title>
      <video:description>This video lecture covers the Respiratory Systems Structure and Functions. It states that the major function of the respiratory system as gas exchange and its involvement with the circulatory system to deliver oxygen to the peripheral extremities of the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4d4285e2-63a8-47fb-8fe0-4c6fdb0fcf7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2010-11-14T23:20:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5330.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>Circulatory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tibia-The-Legs-Bone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tibia: The Leg&apos;s Bone</video:title>
      <video:description>The tibia is the larger of the two bones in the leg below the knee in vertebrates. Bones are actually sponge alike. They are constantly repairing - some cells disintegrate and some built up new bony mass.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/4d528f17-3f61-4785-8729-159f6b8b42c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2007-05-28T22:57:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/456.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>tibia</video:tag>
      <video:tag>Bones</video:tag>
      <video:tag>osteology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmic-Rays-Responsible-For-Global-Warming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmic Rays Responsible For Global Warming</video:title>
      <video:description>In this video there is a project report of CERN concerning cosmic rays whether it cosmic rays are responsible for global warming or not. Cosmic rays responsible for global warming are due to aerosol formation and nucleation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4d4c4160-872b-4834-96f4-55d532302350/cand_5.jpg</video:thumbnail_loc>
      <video:duration>435</video:duration>
      <video:publication_date>2012-12-01T05:49:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28141.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>are</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
      <video:tag>Causing</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Somatic-recombination-of-immunoglobulin-gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Somatic recombination of immunoglobulin gene</video:title>
      <video:description>Gene recombination is a process by which a DNA fragment is joined with another. This video shows the process of somatic recombination of immunoglobulin gene. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/4d58c721-539b-411b-bf91-fc2582098c94/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2010-04-08T20:06:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4119.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>gene</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>immunoglobulin</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>immunology</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-12-Computer-Science-188-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Computer Science 188 - Lecture 15</video:title>
      <video:description>Computer Science 188 - Lecture 15

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26316.jpg</video:thumbnail_loc>
      <video:duration>4715</video:duration>
      <video:publication_date>2012-09-19T00:48:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ovms9jKjv84</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>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gas-Laws</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gas Laws</video:title>
      <video:description>This video discusses the three gas laws in detail i.e. Boyle&apos;s law, Charle&apos;s law and Gay-Lussac&apos;s law. The behaviour of a gas depends upon the pressure, volume and temperature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4d6357c5-d6a8-4448-a1fb-2eb191745343/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2011-12-12T22:24:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11617.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Behaviour</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Perfect</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>and</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radiofrequency-ablation-of-HCC-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radiofrequency ablation of HCC animation</video:title>
      <video:description>Radiofrequency ablation is widely performed for hepatocellular carcinoma HCC radiofrequency ablation of liver cancers can be performed safely using percutaneous laparoscopic or open surgical techniques</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4d70f4f6-8999-4d70-b117-3df2d2dd037a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-12-11T22:52:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11069.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Radiofrequency</video:tag>
      <video:tag>Ablation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>HCC</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Correcting-an-Implant-failure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Correcting an Implant failure</video:title>
      <video:description>This Video shows how an implant is extracted and how quickly such a procedure can be done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4d79205a-1795-45c4-be65-8e059850ec80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2011-12-11T22:48:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11047.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Implant</video:tag>
      <video:tag>failure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-151-Solving-Rational-Equations-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 151 - Solving Rational Equations 3</video:title>
      <video:description>Solving Rational Equations 3

U11_L2_T1_we3 Solving Rational Equations 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24795.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2012-09-17T16:52:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5wUJLMWZ5Fw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Western-Blot-Immunoblot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Western Blot (Immunoblot)</video:title>
      <video:description>Western blot may be used to enhance power of SDS PAGE (protein electrophoresis). Is is sensitive immuno assay that binds specific antibodies to proteins. It is used to detect specific proteins in mixture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/4db5611f-11f8-4809-b0e0-04eab4f9321f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2007-05-16T01:15:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/316.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>westernblot</video:tag>
      <video:tag>SDSPAGE</video:tag>
      <video:tag>immunoblot</video:tag>
      <video:tag>proteomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tonsillitis-and-Tonsillectomy-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tonsillitis and Tonsillectomy 3D</video:title>
      <video:description>Tonsillitis is inflammation of the tonsils most commonly caused by a viral or bacterial infection whose symptoms include sore throat and fever. Find everything you need to know about tonsillitis including causes symptoms and diagnosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4dc70e98-95f5-4ef5-85a1-561742e77f93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-11-30T09:09:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9407.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Tonsillitis</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-example-of-prevailing-golden-ratio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An example of prevailing golden ratio</video:title>
      <video:description>The golden ratio 1.618 is derived from the Fibonacci number. This ratio has been used for centuries now, in the pyramids, monalisa among others. It is also found duplicated in nature.  This video describes how different parts of human body maintain the golden ratio.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4dc920a7-a7b6-4ec8-93d8-b7e119f91eec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>420</video:duration>
      <video:publication_date>2011-11-24T23:00:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7823.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>prevailing</video:tag>
      <video:tag>Golden</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Nature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-152-Applying-Rational-Equations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 152 - Applying Rational Equations 1</video:title>
      <video:description>Applying Rational Equations 1

U11_L2_T2_we1 Applying Rational Equations 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24797.jpg</video:thumbnail_loc>
      <video:duration>326</video:duration>
      <video:publication_date>2012-09-17T16:52:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gD7A1LA4jO8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Applying</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Physics-112-Lecture-35</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Physics 112 - Lecture 35</video:title>
      <video:description>Physics 112 - Lecture 35

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26554.jpg</video:thumbnail_loc>
      <video:duration>2361</video:duration>
      <video:publication_date>2012-09-19T01:34:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rfhVobz9sCI</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>35</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Chemical-Equilibrium-Part-2-of-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to  Chemical Equilibrium Part 2 of 3</video:title>
      <video:description>Here Equilibrium is defined and stated that making reactants is as fast as making products.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/4de36de5-6985-4bd6-be89-27aa44054f9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>622</video:duration>
      <video:publication_date>2010-12-21T12:41:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6704.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>of</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Behind-Baseball</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Behind Baseball</video:title>
      <video:description>This video shows the physics related with the baseball flight of ball. Throwing and hitting of the ball should pe at proper angles to get a good result.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4de64ce9-4188-40c3-b468-e317a0889654/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2012-12-08T08:12:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28399.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Baseball</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>Ball</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colonoscopy-Normal-3bdb1d</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colonoscopy - Normal</video:title>
      <video:description>A colonoscopy is an examination of the colon or large intestine, that is done with an instrument called a colonoscope. This is a demonstration of the a normal colonoscopy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4deb7155-0a95-48a7-94bf-5c2014cbfb0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-12-11T22:45:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11038.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Colonoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LIfe-Cycle-of-Bryophyte</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LIfe Cycle of Bryophyte</video:title>
      <video:description>This video gives information about byrophyte life cycle. Bryophytes alternate a gametophytic generation with a sporophytic one. Sporic meiosis is a life cycle in which meiosis gives rise to spores, not gametes. Each of the haploid (1 n) spores is capable of developing into a multicellular, haploid individual, the gametophyte. The first structure formed from spores in most mosses and many liverworts is a filamentous, algal-like, green protonema (plural,protonemata). In some mosses the protonemata are long lived with rhizoids and aerial filaments and they often form dense green mats in suitable sites. Cells in the protonema, probably stimulated by red light and kinetin, give rise to shoots, which enlarge and become the mature gametophytes. In the bryophytes, these are the dominant, independent (photosynthetic) plants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/4df119dc-2e5a-4fe8-8a76-6bb6b132016f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2014-06-24T21:14:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31003.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Bryophyte</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-Adding-Mixed-Numbers-Word-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Adding Mixed Numbers Word Problem</video:title>
      <video:description>Adding Mixed Numbers Word Problem

U02_L3_T1_we5 Adding Mixed Numbers Word Problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24801.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-09-17T16:53:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o0arqcKC7QE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Standard-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Standard Model</video:title>
      <video:description>The standard model is the combination of two theories of particle physics into a single framework to describe all interactions of subatomic particles, except those due to gravity. The two components of the standard model are electroweak theory, which describes interactions via the electromagnetic and weak forces, and quantum chromodynamics, the theory of the strong nuclear force. Both these theories are gauge field theories, which describe the interactions between particles in terms of the exchange of intermediary “messenger” particles that have one unit of intrinsic angular momentum, or spin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4df9a73a-8c24-4b72-b093-bbf2adf2289d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>891</video:duration>
      <video:publication_date>2010-11-09T11:46:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4833.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coronay-Artery-Bypass-Heart-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronay Artery Bypass Heart Surgery</video:title>
      <video:description>Video of a coronary artery bypass surgery being performed, no audio.  Be advised that this video is of a graphic nature and may be disturbing to some viewers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4e039677-30e5-450a-bad6-5ae7b5d86df9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-11-30T09:10:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9409.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Coronay</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nursing-Lab-Running-Medication-Through-an-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nursing Lab - Running Medication Through an IV</video:title>
      <video:description>Quick lab example about administering medication via IV. We go over steps and explain the whole procedures involved in administering the medication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4e10535a-4e64-4f91-a5eb-a80dc0668474/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-12-01T20:36:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10420.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nursing</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>medication</video:tag>
      <video:tag>Administering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-lecture-acid-base-equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video lecture: acid-base equilibrium</video:title>
      <video:description>Acid-base equilibrium is of particular importance in biological systems because the pH at which a reaction occurs is very important. This video presents a lecture on acid-base equilibrium. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4e0b3ebc-1e93-426e-bf11-af1f31a9e326/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3004</video:duration>
      <video:publication_date>2009-04-16T23:15:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1754.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arterial-blood-gases-ABGs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arterial blood gases ABGs</video:title>
      <video:description>It is blood test performed on a sample of blood taken from an artery venous blood cant be used it is vital to patients management in critical areas such as icu and emergency department.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4e286596-486c-4f8b-9a9c-2b8f1447848a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2011-11-29T21:55:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9196.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ABGs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Subtracting-Fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Subtracting  Fractions</video:title>
      <video:description>Subtracting  Fractions

U02_L3_T2_we1 Subtracting  Fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24802.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2012-09-17T16:53:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UbUdyE1_b9g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Fractions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/National-Radon-Action-Month-2011-All-Homes-Should-Be-Tested</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>National Radon Action Month 2011. All Homes Should Be Tested</video:title>
      <video:description>&quot;All homes should be tested for radon gas,&quot; says Ben Ingalls of Denver&apos;s Air Quality Control Agency. http://RadonMonth.WordPress.com &lt;br&gt; The EPA has designated January as National Radon Awareness Month. &quot;Radon problems have been found all over the country,&quot; according to James Gelina, a radon mitigation professional. &lt;br&gt; The Surgeon General warns that radon causes lung cancer. &quot;Testing for radon is easy and inexpensive,&quot; states Ross Aton, NEHA certified radon mitigator. &lt;br&gt; Testing kits are available at hardware stores and from local health departments. According to Jeff Finken of Accredited Radon Mitigation, &quot;Radon problems can be fixed in most homes for under $1,000.&quot; &lt;br&gt; Air Quality Control is America&apos;s largest and most reputable radon remediation contractor. The have offices in Colorado, Minnesota, Wisconsin, Indiana, Kentucky, Michigan, Pennsylvania, Maryland, West Virginia, New York, Connecticut, Georgia, North Carolina, South Carolina, and Massachusetts. Visit www.MitigationSystem.com or call 1-800-NO-RADON.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/01/4e2e4f48-5cd2-45bd-ada6-b81d7c9b0cc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2011-01-11T03:24:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6752.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Others</video:category>
      <video:tag>radon</video:tag>
      <video:tag>ingalls</video:tag>
      <video:tag>National</video:tag>
      <video:tag>month</video:tag>
      <video:tag>gelina</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>aton</video:tag>
      <video:tag>epa</video:tag>
      <video:tag>finken</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>control</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solar-dynamic-observatory-project</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar dynamic observatory project</video:title>
      <video:description>This is a NASAs solar dynamic observatory project presented by Dean Pesnell. It is an overview studying the sun and using the knowledge on some other planets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4e3afa64-5764-4438-a0d5-07ef889b54ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-11-10T02:51:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7424.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>solar</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>observatory</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Naked-archaeologist-preview-who-wrote-the-dead-sea-scrolls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Naked archaeologist preview - who wrote the dead sea scrolls</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. This is the story of the dead scrolls&apos; author.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4e472b07-ac36-4126-b814-b8cf30a1509e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T17:06:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2303.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Israel</video:tag>
      <video:tag>Jews</video:tag>
      <video:tag>Israelites</video:tag>
      <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>bible</video:tag>
      <video:tag>Dead</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>scrolls</video:tag>
      <video:tag>AliG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Identifying-Pulmonary-Embolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identifying Pulmonary Embolism</video:title>
      <video:description>This video explains what a Pulmonary Embolism is, how it occurs, and the outcomes associated with a pulmonary embolism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4e4bbe92-0142-487f-8462-fe8c562ec20e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-11-13T22:40:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5188.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>DVT</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>Why</video:tag>
      <video:tag>do</video:tag>
      <video:tag>emboli</video:tag>
      <video:tag>occur</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Learning-to-Calculate-Averages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning to Calculate Averages</video:title>
      <video:description>A step by step guide on how to calculate averages explained in this video.Average usually means the middle value in a set of data. This video will show you how to calculate averages.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4e505c04-4b99-4c3d-98f4-80b5703bbf55/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T19:21:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2407.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>Average</video:tag>
      <video:tag>algebra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dry-Eye-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dry Eye Treatment</video:title>
      <video:description>This 3D medical animation explains the formation of lipid layer by Meibomian gland in the tear film of the eye. This video also features the role of lipid layer in the functioning of eye. http://www.scientificanimations.com/ophthalmology-animation/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/4e5c9d5b-b2cf-4a7c-8d9b-9e9a78bd71e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2013-06-07T05:21:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30599.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Meibomian</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>Dysfunction</video:tag>
      <video:tag>Dry</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>lipid</video:tag>
      <video:tag>layer</video:tag>
      <video:tag>Opthalmology</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-13-Practice-of-Art-23AC-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Practice of Art 23AC - Lecture 15</video:title>
      <video:description>Practice of Art 23AC - Lecture 15

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26040.jpg</video:thumbnail_loc>
      <video:duration>3065</video:duration>
      <video:publication_date>2012-09-18T23:40:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o_dxI6toXtA</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>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultimate-Medical-Tourism-Destination-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultimate Medical Tourism Destination Video</video:title>
      <video:description>Today bangkok has become the principal gateway and prime tourist attraction for both Bangkok has the ultimate experience for everyone offer courses in several branches of knowledge like literature archeology astrology and medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4e72b8bb-e91e-4b81-95fb-7e643ff83dff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2011-11-29T03:00:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8653.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ultimate</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/Lec-76-Distribution-of-Speeds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Distribution of Speeds</video:title>
      <video:description>Distribution of Speeds

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_26457.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2012-09-19T01:14:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_Zdo2HF4SlI</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>distribution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Speeds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-Polynomials-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Polynomials 2</video:title>
      <video:description>Polynomials 2

U08_L2_T1_we2 Polynomials 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24670.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2012-09-17T15:20:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IGs7IB48Fvg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Polynomials</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/10-crucial-facts-to-know-about-Zika-Virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>10 crucial facts to know about Zika Virus</video:title>
      <video:description>Here are 10 crucial facts to know about Zika Virus. 
What is Zika Virus?
How does Zika Virus spread?
Which areas are affected? 
What is microcephaly?
Who is in danger regarding Zika Virus? 
How do you know you have been infected with Zika Virus?
How has the Wold responded?
How will this affect the olympics?
is there a cure for Zika Virus?
How will this End? 
Video reff: watchmojo.com
Video original link: https://www.youtube.com/watch?v=lx696VcXaJg</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/4e5f99a5-3111-4f53-9eab-119df35a96ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2016-02-06T10:10:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32412.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>zika</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-pH-at-Equivalence-Point-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - pH at Equivalence Point  (Quiz)</video:title>
      <video:description>pH at Equivalence Point  (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_26800.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2012-09-19T02:33:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VcGOL6Uthmw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>pH</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Equivalence</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tsar-Bomba-Largest-Nuclear-Device-Ever-Tested-50MT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tsar Bomba - Largest Nuclear Device Ever Tested (50MT)</video:title>
      <video:description>The Tsar Bomba was tested during a time of Cold War tension, when the United States was developing its ICBM missile systems and engaging in the Operation Dominic nuclear tests on the Pacific islands. The USSR needed to demonstrate its might, and originally planned a 100 megaton nuclear test. It was scaled back to 50 megatons to minimize fallout because it was calculated that winds would blow the dust cloud across northern Russia. The effects were astonishing.

Tsar Bomba was a huge bomb, about the size of a car. The USSR&apos;s heaviest carrier plane had to be modified in order to carry it. The bomb was outfitted with a special slow parachute, to give the plane time to travel a substantial distance away before the bomb was detonated. When the bomb exploded, the fireball was so tall that it touched the part of the sky where the plane was upon release. The mushroom cloud it produced was 60 km (37 mi) tall, almost seven times higher than Mount Everest, and 30-40 km wide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4e750834-1178-4583-81c6-d5abf3ee74c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-11-16T12:10:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5483.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>Largest</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>device</video:tag>
      <video:tag>Ever</video:tag>
      <video:tag>Tested</video:tag>
      <video:tag>50MT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Point-Line-and-Plane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Point Line and Plane</video:title>
      <video:description>This video tutorial shows the pictorial description of a point, line and the plane with the examples. Point, line and the plane are the very interesting topics of study in geometry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/4e878c9b-9a8f-4dce-b1c2-fb8bf9e54ffe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2010-12-06T10:05:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6461.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>line</video:tag>
      <video:tag>and</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>Postulates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-154-Applying-Rational-Equations-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 154 - Applying Rational Equations 3</video:title>
      <video:description>Applying Rational Equations 3

U11_L2_T2_we3 Applying Rational Equations 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24803.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2012-09-17T16:53:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B0Z4s38YIgQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Applying</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Deep-Brain-Stimulation-for-Movement-Disorders</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep Brain Stimulation for Movement Disorders</video:title>
      <video:description>This video brought you by orlive and is about deep brain stimulation which is an advanced form of brain surgery that was developed to treat Parkinsons disease and a surgical treatment in which a device called a neurostimulator delivers tiny electrical signals to the areas of the brain that control movement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4e8e5b23-2e31-400a-aa5a-77a538b79405/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2011-12-01T01:46:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9875.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Deep</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Stimulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Construction-of-tangents-to-circle-from-given-external-point</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Construction of tangents to circle from given external point</video:title>
      <video:description>How to construct tangents to circle from a given external points</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4e97041c-910d-4979-9b90-1da397be47a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-12-11T23:49:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11215.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Construction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>tangents</video:tag>
      <video:tag>to</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jellyfish-Mixing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jellyfish Mixing</video:title>
      <video:description>&quot;A viscosity-enhanced mechanism for biogenic 
ocean mixing.&quot; By Kakani Katija &amp; John O. Dabiri. Nature, Vol. 460, No. 7255, July 29, 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/4e97acba-343d-419f-b67e-d8341c601c1c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2009-08-28T08:54:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3279.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>jellyfish</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>hydrodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-American-Studies-10AC-Lecture-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - American Studies 10AC - Lecture 26</video:title>
      <video:description>American Studies 10AC - Lecture 26

Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26801.jpg</video:thumbnail_loc>
      <video:duration>4200</video:duration>
      <video:publication_date>2012-09-19T02:34:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mIeoCW-LwMY</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>american</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>10AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</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/Pharmacology-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology part 3</video:title>
      <video:description>Pharmacology as a study of drugs is shown in this scientific video. 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 multidisciplinary science with many sub-specialties including clinical pharmacology, cardiovascular pharmacology, behavioral pharmacology, neuropsychopharmacology, pharmacogenetics, and pharmacoeconomics, to name a few.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/52772d04-4c82-47bf-913f-eda2703e45bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>569</video:duration>
      <video:publication_date>2010-11-12T00:19:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5030.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>behavioural</video:tag>
      <video:tag>neuropsychopharmacology</video:tag>
      <video:tag>pharmacogenetics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pharmacoeconomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Denture-Fabrication-Arrangement-of-the-Anterior-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Denture Fabrication: Arrangement of the Anterior Teeth</video:title>
      <video:description>&quot;Lec 5 - Denture Fabrication: Arrangement of the Anterior Teeth&quot; Shows the theory and procedure for setting the maxillary anterior teeth in an Immediate Complete Denture. This procedure minimizes adjustments to mouth and denture. Orig. air date: MAR 29 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_20804.jpg</video:thumbnail_loc>
      <video:duration>2254</video:duration>
      <video:publication_date>2012-09-07T17:19:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8tagEyUSM1g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>arrangement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cellphone-features-revealed-by-shaking-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cellphone features revealed by shaking it</video:title>
      <video:description>This video shows a cellphone whose features can be used by shaking it. Cellphone users can shake their phone to feel and hear how full their battery or message inbox is - as if it were a liquid fuel tank.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/528e08e0-d139-4f5f-9605-c2c677539e74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2012-12-04T15:20:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28281.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>cellphone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dimensional-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dimensional Analysis</video:title>
      <video:description>Dimensional analysis which is the analysis of the relationships between different physical quantitiesis demonstrated in this science video. It is used to convert physical quantities by identifying their fundamental dimensions (such as length, mass, time, and electric charge) and units of measure (such as miles vs. kilometers, or pounds vs. kilograms vs. grams) and tracking these dimensions as calculations or comparisons are performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/07/528d3999-8ee0-41ff-9627-5aed905ad101/cand_5.jpg</video:thumbnail_loc>
      <video:duration>660</video:duration>
      <video:publication_date>2014-07-22T03:12:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31055.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>dimensional</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Samarium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Samarium?</video:title>
      <video:description>Samarium is an element with an atomic number 62 and it was discovered in 1879. It readily oxidizes in air. This video will explain the origin,source and uses of Samarium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/529169f2-ed4f-456e-b2c2-5bd0b0b26c55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-12-11T23:34:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11149.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Samarium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Audible-Normal-Heart-Sounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Audible Normal Heart Sounds</video:title>
      <video:description>Normal heart sounds are created when the heart valves snap shut.These unique and distinct sounds convey an important data pertaining to the condition of the the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5291d1ac-df98-4b10-9843-1af7144ccf8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-12-01T19:55:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10293.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interference-of-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interference of Waves</video:title>
      <video:description>This video shows the interference of waves in the real world. Different activities are performed here to show the interference.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/55c2f45a-8279-4081-9b75-4faadcda51a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>798</video:duration>
      <video:publication_date>2012-12-01T06:15:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28165.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>World</video:tag>
      <video:tag>interference</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Study-About-MicroEvolution-And-MacroEvolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Study About MicroEvolution And MacroEvolution</video:title>
      <video:description>A detailed study of the micro-evolution vs macro-evolution is discussed here. The comparison between the two is explained here by an expert to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/52971c33-1ddf-40ce-a304-43bbde174065/cand_5.jpg</video:thumbnail_loc>
      <video:duration>522</video:duration>
      <video:publication_date>2012-12-01T05:53:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28146.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>MicroEvolution</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>MacroEvolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Progressive-texture-synthesis-a-new-algorithm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Progressive texture synthesis: a new algorithm</video:title>
      <video:description>Existing texture synthesis algorithms are time consuming and fail to deliver in some application areas. Progressive texture synthesis, in this case, can provide an added functional advantage. This video presents some examples of practical use of the progressive texture synthesis algorithm. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/52be025b-7a9e-44f6-a3e0-e0328f1093ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2007-10-30T19:20:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1087.mp4</video:content_loc>
      <video:uploader>rupeshshet</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Progressive</video:tag>
      <video:tag>Texture</video:tag>
      <video:tag>synthesis</video:tag>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>algorithm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Genes-are-Switched-On-and-Off</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Genes are Switched On and Off</video:title>
      <video:description>Regulatory switches are found upstream from a gene. Regulatory molecules bind to the switches and recruit RNA polymerase to bind to the gene&apos;s promoter region, increasing the transcription of the gene into messenger. Basically this is the way for cell to control protein expression.   RNA. www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/52d0b976-53e9-4a33-88c5-d3d588b1d154/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2007-08-02T20:52:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/565.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>geneswitch</video:tag>
      <video:tag>proteinexpression</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>regulatorymolecule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Technical-Composition-of-Slave-1-Performance-Robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Technical Composition of Slave 1  Performance Robot</video:title>
      <video:description>What is Slave I Performance Robot made of? Know the answers here in this video from 
Area 2881 artist Carl Pisaturo. He also explains how his performance robot, &apos;Slave 1&apos; came to life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/52e15a71-3909-4a0a-97bb-cbcdf336bd7d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2009-08-30T15:33:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3299.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>kinetic</video:tag>
      <video:tag>sculpture</video:tag>
      <video:tag>slave</video:tag>
      <video:tag>one</video:tag>
      <video:tag>robots</video:tag>
      <video:tag>area</video:tag>
      <video:tag>2881</video:tag>
      <video:tag>Carl</video:tag>
      <video:tag>pisaturo</video:tag>
      <video:tag>wired</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mice-memory-test-Barnes-memory-test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mice memory test (Barnes memory test)</video:title>
      <video:description>Mice can be trained to use spatial cues to navigate a maze that tests their ability to remember specific locations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/05/53221a5d-0bd9-439d-8074-ab63f5f13751/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2016-05-20T03:13:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32504.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Barnes</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Assay-of-amylose-and-amylopectin-training-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assay of amylose and amylopectin: training Video</video:title>
      <video:description>Amylose and amylopectin are highly branched polymers of glucose found in plants. Both amylose and amylopectin are components of starch. This video shows how to assay amylose and amylopectin in starch. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5328f420-c1f3-443e-bede-5eebca3a6cad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2010-11-28T10:14:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6228.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Amylose</video:tag>
      <video:tag>Amylopectin</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Properties-of-Disulfide-Bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Properties of Disulfide Bonds</video:title>
      <video:description>Disulphide bonds stabilize the structure of proteins by forming the interconnecting bond. Disulphide bonds are formed by oxidation of Two Cys residues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5351f16b-2b32-4a1d-a457-3c13e4ceed77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2013-02-10T01:57:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29871.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>disulfide</video:tag>
      <video:tag>Bonds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Mechanics-of-Mater</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Mechanics of Mater</video:title>
      <video:description>Lec 11- Mechanics of Mater.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17107.jpg</video:thumbnail_loc>
      <video:duration>4783</video:duration>
      <video:publication_date>2012-09-02T10:06:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RMaokaYf8k0</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/Magpies-can-recognize-themselves-in-a-mirror</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magpies can recognize themselves in a mirror</video:title>
      <video:description>This video shows that in a mirror test magpies can identify themselves. Magpies are the non-mammals to do so as shown a new research.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/532eddaa-6fe5-4a16-840b-ae6fc0a3cdf8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2012-11-21T19:41:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28007.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>magpies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-When-the-Skin-is-Cut</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : When the Skin is Cut</video:title>
      <video:description>How the Body Works When the Skin is Cut

When the skin is cut, blood vessels are also damaged and blood seeps into the wound cavity where it clots.  The fibrin strands in the clot shrink, pulling the edges closer together.  Later the cells in the cut edges start to multiply and migrate into the clot.  At the same time, macrophages enter the wounded area and begin to remove dead cells, the blood clot, bacteria and any debris that has entered the cut.  Capillaries enter the clot, to supply blood to the multiplying epidermal and dermal cells.  All this occurs beneath the scab formed by the dried blood clot.  When the cut has been repaired, the fibrin and collagen that have been deposited in the wound shrink to bind the two surfaces together.  A pale fibrous scar is formed if the wound is large and the repairing tissue did not receive a blood supply.  In cases of severe injury, surgical stitches may be needed to pull the cut surfaces together.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/533e5a9b-1a05-4616-ba0a-dd068ad750ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2009-05-29T22:53:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2679.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>when</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Cut</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-explanation-of-an-intelligent-droplet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An explanation of an intelligent droplet</video:title>
      <video:description>This video shows an floating oil droplet. The droplet if floating on an aqueous solution can make its own way through a labyrinth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/534191a9-6262-4bbb-95c0-c035fce45b19/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2012-11-21T19:54:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28008.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>droplet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Debunk-doomsday-prophecy-disapproved-by-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Debunk doomsday prophecy disapproved by NASA</video:title>
      <video:description>With the dawn of 2012, various TV shows and authors are continuously predicting the dawn of earth as well. Some argue that a body/planet in space will hit the earth. Mr David Morrison, a NASA scientist disapproves these claims. In fact, he says December 21, 2012 will like any other day.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/533f810b-49ef-4b98-9f62-9e9f40028f1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2013-02-09T07:05:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29827.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>debunk</video:tag>
      <video:tag>doomsday</video:tag>
      <video:tag>prophecy</video:tag>
      <video:tag>disapproved</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Activated-T-Cells-attacking-on-cancer-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Activated T Cells attacking on  cancer cells.</video:title>
      <video:description>This video shows activated T cell which are shiny blue and attacting on the cancer cells to kill them. 

REf: http://www.hybridmedicalanimation.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/534a6bd8-424b-4557-8269-1fe84fe9f508/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-04-11T01:10:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/242.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>T</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>citototoxic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-can-I-build-using-six-ultracapacitors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What can I build using six ultracapacitors</video:title>
      <video:description>I made an impulse purchase of six 2600F 2.5 volts ultra-capacitors from Goldmine electrons that have left me with endless option on what to construct. The first to cross my mind is to build a portable discharge welder or a spot welder. An not yet decided and need your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/535ebcb6-0451-4eb5-9496-3392215d3f6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2013-02-11T04:44:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30253.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>What</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>I</video:tag>
      <video:tag>build</video:tag>
      <video:tag>using</video:tag>
      <video:tag>six</video:tag>
      <video:tag>ultracapacitors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/GST-Enzymatic-Digestion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GST Enzymatic Digestion</video:title>
      <video:description>By Abnova - GST fusion proteins allow convenient affinity purification of many proteins of interest but the GST-tag may become inconvenient in various downstream applications. We use PreScission protease to digest the GST fusion proteins and the protein without GST-tag is obtained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/535f83ba-7663-4dd8-8ef8-a1a246cf112d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2010-03-15T06:34:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3954.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>GST</video:tag>
      <video:tag>enzymatic</video:tag>
      <video:tag>digestion</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/Lec-156-Number-Sets-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 156 - Number Sets 2</video:title>
      <video:description>Number Sets 2

U12_L1_T1_we2 Number Sets 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24807.jpg</video:thumbnail_loc>
      <video:duration>412</video:duration>
      <video:publication_date>2012-09-17T16:54:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qfQv8GzyjB4</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>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-omega-3-fatty-acid-in-coronary-heart-disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of omega-3 fatty acid in coronary heart disease</video:title>
      <video:description>Omega-3 fatty acids are essential fatty acids. They are essential for human body, but body is unable to produce them. Results from various studies relates omega-3 fatty acids with aging process. This video presents how omage-3 fatty acids may help patients with coronary heart disease. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/538395b0-f0aa-4698-938d-ac55129346da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2010-11-24T00:23:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5860.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>OMEGA</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Fatty</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedure-For-Vacuum-Assisted-Core-Breast-Biopsy</loc>
    <lastmod>2026-08-14</lastmod>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/53bec505-30ba-49ba-801c-e41c917d1574/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2013-02-10T02:24:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29951.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>assisted</video:tag>
      <video:tag>core</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Taken</video:tag>
    </video:video>
  </url>
  <url>
    <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>
      <video:category>Medical</video:category>
      <video:tag>Draw</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Samples</video:tag>
    </video:video>
  </url>
  <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/66fac414-19b9-4673-b967-e364e268dffe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-12-01T23:09:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10569.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>one</video:tag>
      <video:tag>handed</video:tag>
      <video:tag>Knot</video:tag>
      <video:tag>Tie</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>hand</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>
      <video:tag>abroad</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>wax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brave-Patient-Gets-Plastic-Surgery-with-Local-Anaesthetic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/559c97e1-a11a-49d9-8361-bb163a9b15d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <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>
      <video:category>Medical</video:category>
      <video:tag>Brave</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>Gets</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Local</video:tag>
      <video:tag>Anaesthetic</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Nassif</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-21-Computer-Science-162-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27054.jpg</video:thumbnail_loc>
      <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>
      <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>162</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <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>
      <video:duration>366</video:duration>
      <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>
      <video:category>Others</video:category>
      <video:tag>safe</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>of</video:tag>
      <video:tag>cholesterol</video:tag>
    </video:video>
  </url>
  <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/55c30ded-e0ff-4d9e-9466-9af63a315ab6/cand_5.jpg</video:thumbnail_loc>
      <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>
    </video:video>
  </url>
  <url>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/55e576b4-3850-45de-a8b7-d5c99846f072/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2012-12-10T02:04:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28534.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>gravity</video:tag>
      <video:tag>Goo</video:tag>
      <video:tag>Slime</video:tag>
      <video:tag>balls</video:tag>
      <video:tag>Polymers</video:tag>
      <video:tag>kit</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-plaques-are-formed-in-a-blood-vessel</loc>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a6b2862e-f730-458e-808a-8e74c7178954/cand_5.jpg</video:thumbnail_loc>
      <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>
      <video:tag>plaques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Economics-104-Lecture-6</loc>
    <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>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>104</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microarray-hybridization-video</loc>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/55efb06c-f2e2-4aa6-bda6-475df64eda6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <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>
      <video:tag>Microarray</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diabetes-and-Pregnancy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes and Pregnancy</video:title>
      <video:description>When pregnant one has to take caution on one&apos;s lifestyle more so when diabetes creeps into the picture. This video provides more information on how these two relate.</video:description>
      <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>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10783.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Diabetes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Handling-of-Scalpel-Blade</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Handling of Scalpel Blade</video:title>
      <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>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9240.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scalpel</video:tag>
      <video:tag>Blade</video:tag>
      <video:tag>handling</video:tag>
    </video:video>
  </url>
  <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>
      <video:description>The video is an overview of defecography showing normal defecation. Watch this video to learn more. For additional information on this subject, browse the medicanalife.com site.</video:description>
      <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Gallstones-are-Formed</loc>
    <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>
    </video:video>
  </url>
  <url>
    <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>
      <video:tag>membrane</video:tag>
      <video:tag>optical</video:tag>
      <video:tag>tweezers</video:tag>
      <video:tag>fluidity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-choledochal-cyst-excistion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic choledochal cyst excistion</video:title>
      <video:description>Lap choledochal cyst excision is a minimal invasive surgery to eliminate a choledochal cysts which cause hepatic duct or biliary to grow and hinder bile drainage to the intestine. Dr. Baiju senadhipan of the Holycross hospital give a demonstration of the operation.</video:description>
      <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-166-Deductive-Reasoning-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 166 - Deductive Reasoning 1</video:title>
      <video:description>Deductive Reasoning 1

U12_L1_T4_we1 Deductive Reasoning 1</video:description>
      <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Sounding-Rocket</loc>
    <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-find-the-Molecular-Formula-or-a-Molar-Mass</loc>
    <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Do-We-Experience-Motion-Sickness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Do We Experience Motion Sickness?</video:title>
      <video:description>This video explains why we experience motion sickness. It is said that when the signals from your ears and eyes does not match, you will suffer from motion sickness.</video:description>
      <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ebola-what-are-they-doing-to-contain-it</loc>
    <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>
      <video:duration>111</video:duration>
      <video:publication_date>2014-10-07T06:19:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31943.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ebola</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>conteinment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Incredible-Leidenfrost-effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incredible Leidenfrost effect</video:title>
      <video:description>It looks simple but there is lots of science behind this video. The Leidenfrost effect is a physical phenomenon in which a liquid, in near contact with a mass significantly hotter than the liquid&apos;s boiling point, produces an insulating vapor layer keeping that liquid from boiling rapidly. Due to this ‘repulsive force,’ the droplet hovers over the surface rather than making physical contact with it. This is most commonly seen when cooking; one sprinkles drops of water in a pan to gauge its temperature: if the pan&apos;s temperature is at or above the Leidenfrost point, the water skitters across the pan and takes longer to evaporate than in a pan below the temperature of the Leidenfrost point (but still above boiling temperature). The effect is also responsible for the ability of liquid nitrogen to skitter across floors. It has also been used in some potentially dangerous demonstrations, such as dipping a wet finger in molten lead or blowing out a mouthful of liquid nitrogen, both enacted without injury to the demonstrator. The latter is potentially lethal, particularly should one accidentally swallow the liquid nitrogen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/12/56540543-77b1-4d7b-9e37-46dc26e10af0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2015-12-08T14:48:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32373.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>leidenfrost</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robot-Quadrotors-James-Bond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot Quadrotors James Bond</video:title>
      <video:description>Robot Quadrotors are playing James Bond famous song. It is amazing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/09/567c6180-523e-4254-a46a-97a02d72f636/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-10-01T00:39:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30733.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robot</video:tag>
      <video:tag>Quadrotors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-BOUQUET-OF-GODS-BEAUTIES-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A BOUQUET OF GOD&apos;S BEAUTIES 1</video:title>
      <video:description>A BOUQUET OF GOD&apos;S BEAUTIES part 1 is shown in this video. You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by Allah. At every little detail present in the world, Allah makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly. By showing a few of the countless signs of Allah in nature, we aim to make you think about His power and knowledge over all things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/9cc9e9fd-9c94-4304-af8a-f6e7c3537f17/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-02T14:38:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3102.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <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>God</video:tag>
      <video:tag>miracles</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>peacock</video:tag>
      <video:tag>elephant</video:tag>
      <video:tag>lion</video:tag>
      <video:tag>dragonfly</video:tag>
      <video:tag>birds</video:tag>
      <video:tag>firefly</video:tag>
      <video:tag>pigeon</video:tag>
      <video:tag>fly</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prevention-from-HIV-by-Dr-Amneris-Luque</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevention from HIV by Dr Amneris Luque</video:title>
      <video:description>This video shows the interview of an expert doctor about the prevention from HIV. Watch this video to see the precautions that may remove the risks of HIV.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5682b65d-6357-4200-baea-f0aa7b4ec651/cand_5.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2011-11-30T22:51:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9720.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>prevention</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Africa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-bouquet-of-Gods-beauties-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A bouquet of God&apos;s beauties 2</video:title>
      <video:description>You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by God. At every little detail present in the world God makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly. By showing a few of the countless signs of God in nature we aim to make you think about His power and knowledge over all things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/087efa4e-2938-4859-9f57-48b6b0d3b801/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-02T14:55:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3104.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>A</video:tag>
      <video:tag>bouquet</video:tag>
      <video:tag>God</video:tag>
      <video:tag>s</video:tag>
      <video:tag>beauties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bismuth-a-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bismuth a Chemical Element</video:title>
      <video:description>What is Bismuth? Where does the name Bismuth originated from? What are the sources, abundance and uses of Bismuth? This video provides answer to all these questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5710cd29-c60f-445e-ae63-0898b9ae3ada/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-12-12T00:01:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11267.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Bismuth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Miracles-in-nature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Miracles in nature</video:title>
      <video:description>Miracles in nature is shown in this miracle video. You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by Allah. At every little detail present in the world Allah makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/9e770246-fa58-48aa-9c5c-0445da328936/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-01T14:57:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3091.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Others</video:category>
      <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>miracles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>skeleton</video:tag>
      <video:tag>fur</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>bear</video:tag>
      <video:tag>Eyes</video:tag>
      <video:tag>Eagle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Collapse-of-evolution-3-Imaginary-mechanisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collapse of evolution 3: Imaginary mechanisms</video:title>
      <video:description>This is the third part of a video series on collapse of evolution. It highlights various means in which nature balances. More information can be found on harunyahya.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/2d66055f-5903-4eb5-9b5a-cff60f614dea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>361</video:duration>
      <video:publication_date>2009-07-19T07:40:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3064.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</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/Numberphile-the-Avogadros-number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile - the Avogadro&apos;s number</video:title>
      <video:description>This is a chemistry lesson discussing Avogadro s number. 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/2013/01/57d88ad3-fb0a-490c-b155-fd105d19d603/cand_5.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2013-01-11T08:22:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28638.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Avogadro</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>mole</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Planet-Venus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Planet Venus</video:title>
      <video:description>The morning and the evening star that we see are one and the same planet Venus. It is our closest neighbor in the solar system. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/5804f3cf-fe65-4163-aee0-f7a8646e22bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2009-06-10T12:23:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2820.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Venus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Susan-Cook-Part-1-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Susan Cook-Part-1  Hip Testimony</video:title>
      <video:description>Susan Cook 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/2010/02/580a3023-8ab5-42ea-8651-341476c99eb8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2010-02-01T11:51:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3796.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:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nucleophilic-Substitution-SN1-and-SN2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleophilic Substitution : SN1 and SN2</video:title>
      <video:description>Two examples of Organic Chemistry reactions in early silent movie style.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/58214749-a8c3-4da4-8b27-ba6949ff0ac3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2009-04-09T01:41:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1657.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Nucleophilic</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Sn1</video:tag>
      <video:tag>Sn2</video:tag>
      <video:tag>ochem</video:tag>
      <video:tag>silent</video:tag>
      <video:tag>Biochemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Tye-a-Deeply-Place-Knot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Tye a Deeply Place Knot</video:title>
      <video:description>It is very important for a doctor to be expert in putting deeply placed knots. Putting a knot in a deeply placed vessel is the best for practice.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/58403f1c-1e70-4b15-a92b-681fef2a2504/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-12-11T22:55:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11081.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Deeply</video:tag>
      <video:tag>Place</video:tag>
      <video:tag>Knot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Future-of-Biodiversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Future of Biodiversity</video:title>
      <video:description>Watch this video to know how does the future of biodiversity depends on us. Biodiversity is the variation in species with the change in surroundings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5861a631-ad1a-4c28-a197-8ba88988151c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>399</video:duration>
      <video:publication_date>2010-11-16T23:14:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5554.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>biodiversity</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>is</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>hands</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BBC-documentary-on-danger-of-knowledge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BBC documentary on danger of knowledge</video:title>
      <video:description>Knowledge is everything. We look at 4 genius mathematician; Kurt Godel, Gregor Cantor, Alan Turing and Ludwig Boltzmann whose ideas and knowledge change the way we live. The power of their knowledge finally lead to their death by suicide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/58752ee6-3243-4e36-abff-94074cbdce80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2010-11-25T21:07:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6077.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>BBC</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>on</video:tag>
      <video:tag>danger</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Knowledge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental surgery - India</video:title>
      <video:description>Video shows a dental surgery of patient with affordable costs in India at Goa. A closeup video of the surgery by expert doctors is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/587daf73-1382-4e29-94d0-1e315123b0ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-12-01T22:59:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10531.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Affordable</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Goa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 18 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27389.jpg</video:thumbnail_loc>
      <video:duration>2035</video:duration>
      <video:publication_date>2012-09-21T06:17:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qGNJuDFnd7Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Mathematics-16A</loc>
    <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/Meiosis-from-gonade-to-the-baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meiosis: from gonade to the baby</video:title>
      <video:description>Meiosis is special cell division which results in 4 cells. It is characteristic for gonads (sex glands - testes and ovaries) where sex cells - ovum and sperm are produced. After production of sex cells, and successful fertilization takes palace, embryo begins to develop. Who&apos;s sex cells are to determent embryo&apos;s sex?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/59434e1a-38d4-4e75-9fca-134b81dd99d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2007-08-06T13:58:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/625.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>meiosis</video:tag>
      <video:tag>gonads</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>Determination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Breech-Caesarean-section</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Breech Caesarean section</video:title>
      <video:description>A breech during delivery occurs when the baby is positioned with the feet and the buttocks at the entrance of the birth canal when it is time for delivery as contrasted with the normal position of the head first. This video shows a caesarean section for a breech.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/592fb959-de2c-420c-aa5c-5de537cadb62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-12-01T22:52:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10507.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Caesarean</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Breech</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 35 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27406.jpg</video:thumbnail_loc>
      <video:duration>2773</video:duration>
      <video:publication_date>2012-09-21T06:24:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LudO4bq05C4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>35</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Movement-of-proteins-in-SDS-polyacrylamide-gel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Movement of proteins in SDS polyacrylamide gel</video:title>
      <video:description>A video showing SDS polyacrylamide gel electrophoresis in ~120x time (constant voltage). Note the stained markers on the right.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/5974e274-1cb6-42b1-9900-cadd07b9d21a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2007-09-08T20:00:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/957.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>SDS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitotic-spindle-peptidase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitotic spindle peptidase</video:title>
      <video:description>Mitotic spindle peptidase - PMAP;. www.​proteolysis.​org Prostate-spe­cif­ic mem­brane anti­gen (PSMA, NAAG Pep­ti­dase, FOLH1) is lo­cal­ized in the vicin­i­ty of mi­tot­ic spin­dle poles and as­so­ci­ates with the anaphase-pro­mot­ing com­plex (APC). Mol Can­cer Ther. 2008 Jul;7(7) PS­MA-ex­press­ing cells pre­ma­ture­ly de­grade cy­clin B and exit mi­to­sis due to in­creased APC ac­tiv­i­ty and in­com­plete in­ac­ti­va­tion of APC by the spin­dle as­sem­bly check­point. The cell cycle, or cell-di­vi­sion cycle, is the se­ries of events that take place in a eu­kary­ot­ic cell lead­ing to its repli­ca­tion. These events can be di­vid­ed in two brief pe­ri­ods: in­ter­phase—dur­ing which the cell grows, ac­cu­mu­lat­ing nu­tri­ents need­ed for mi­to­sis and du­pli­cat­ing its DNA—and the mi­tot­ic (M) phase, dur­ing which the cell splits it­self into two dis­tinct cells, often called &quot;daugh­ter cells&quot;. Client: As­traZeneca/On­col­o­gy Di­vi­sion www.​astrazeneca-us.​com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/597a6330-abec-409e-a88c-510b74172144/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2010-11-24T05:23:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5924.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Mitotic</video:tag>
      <video:tag>Spindle</video:tag>
      <video:tag>peptidase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Minimum-Wage-and-Price-Floors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Minimum Wage and Price Floors</video:title>
      <video:description>Minimum Wage and Price Floors

How a minimum wage might effect the labor market</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25443.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-09-18T14:22:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j0c2vmFGbtk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>minimum</video:tag>
      <video:tag>Wage</video:tag>
      <video:tag>and</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Floors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comet-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comet Motion</video:title>
      <video:description>This video show you the motion of comets in universe how they move and what is reason behind it? Comets can pass through any planet even through Earth, comets contain gaseous material and other valuable elements.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/59a82a1e-2bff-4354-ab1f-b66d174257e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2013-02-09T07:15:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29833.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>ScienceCasts</video:tag>
      <video:tag>rock</video:tag>
      <video:tag>comet</video:tag>
      <video:tag>Meteor</video:tag>
      <video:tag>Shower</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oceans-Endeavour-Hydrothermal-Vents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oceans Endeavour Hydrothermal Vents</video:title>
      <video:description>Deep in the oceans hydrothermal vents are home to an extraordinary array of fauna these animals depend primarily not on sunlight but watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5be40f48-24fe-48f6-94ad-fa1db7e16086/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-11-22T21:33:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5668.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Endeavour</video:tag>
      <video:tag>Hydrothermal</video:tag>
      <video:tag>Vents</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Matt-Cirigliano</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Matt Cirigliano</video:title>
      <video:description>An amazing video showing the medical and scientific animation about Cirigliano 2010 demo reel. Video is really helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/5bef4466-02d0-4c96-a462-711ebec360e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2013-04-07T19:28:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30470.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cirigliano</video:tag>
      <video:tag>2010</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>Reel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Deep-Vein-Thrombosis-DVT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep Vein Thrombosis DVT</video:title>
      <video:description>This animation shows how DVT is formed in the body. It is the formation of a blood clot in a deep vein, predominantly in the legs.

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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/5bf618f1-d106-4b53-8816-24fd88d46575/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2009-04-26T06:56:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2110.mp4</video:content_loc>
      <video:uploader>drpurvim</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Bupa</video:tag>
      <video:tag>DVT</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Thrombosis</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>clot</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>thrombus</video:tag>
      <video:tag>swelling</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>travel</video:tag>
      <video:tag>Vascular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-How-to-Spot-Disruptive-Innovation-Opportunities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - How to Spot Disruptive Innovation Opportunities</video:title>
      <video:description>How to Spot Disruptive Innovation Opportunities

An interview with Scott Anthony, President, Innosight.  Disruptive innovation occurs when an innovator brings something to market that is simple, convenient, accessible, and affordable. Here are some tips to help you pinpoint disruptive opportunities within your organization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25545.jpg</video:thumbnail_loc>
      <video:duration>512</video:duration>
      <video:publication_date>2012-09-18T16:17:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KGzXWO_anLI</video:player_loc>
      <video:uploader>0|52|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Spot</video:tag>
      <video:tag>Disruptive</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>Opportunities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stroke</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stroke</video:title>
      <video:description>The modified Rankin Scale (mRS) is the most prevalent stroke outcome assessment in clinical trials, yet literature describing the properties of the scale remains limited,1 so we were pleased to see 2 papers describing clinometric assessment of mRS in the May issue of the Journal. Saver and colleagues describe a Rankin Focused Assessment Tool (RFAT),2 whereas Bruno’s group describes a simplified mRS questionnaire.3 The proposed use of structured assessment is in saving interviewers’ time and decreasing interobserver variability; both of these points are worthy of further discussion.

The issue of time spent conducting mRS assessment is interesting. Based on collected data from 100 video-recorded, paired mRS interviews, we performed multivariate analysis to explore if clinical, demographic, interview, or interviewer-specific features were associated with disagreement in mRS scoring.4 The only factor significantly associated with variability in mRS scoring was interview length. Counterintuitively, it was longer, more detailed interviews that were associated with greatest interobserver variation. This could suggest that there is no value in lengthy discourses with the patient and that meaningful assessment can be made fairly promptly. Alternatively, it may suggest that there are some patients with more complex disability who, despite thorough assessment, are difficult to grade. However, with regard to actual time saved, simplified mRS questionnaire assessments last approximately 2 minutes and RFAT 3 to 5 minutes. In our studies, median duration of unstructured mRS was 4.1 minutes (SD 2.07); thus, benefits of any time-saving with these new structured assessments are debatable.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5c0c08d9-1a86-450d-a7ad-5bd5e8e32db5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2010-11-16T15:08:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5530.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Stroke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Crystalin-hypochlorous-acid-time-kill-for-P-aeruginosa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crystalin (hypochlorous acid) time kill for P. aeruginosa</video:title>
      <video:description>This scientific video shows crystalin killing GFP P. aeruginosa in 12 sec. (video microscopy).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/01/5c386b4c-9c26-409b-80c7-4403cf65d121/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2014-01-02T19:45:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30765.mp4</video:content_loc>
      <video:uploader>Serhan Sakarya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Crystali</video:tag>
      <video:tag>Hypochlorous</video:tag>
      <video:tag>Acid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sulfur</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sulfur</video:title>
      <video:description>Sulfur is found near hot springs and in regions with active volcanoes. It can also be referred to as brimstone. Its atomic number is 16 and it plays a key role in liver metabolism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5c3a4b40-6041-4f19-a5d7-3dd70efddd0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-12-12T01:23:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11292.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Sulfur</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-Colonoscopy-Showing-a-Parasite-in-the-Cecum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video Colonoscopy Showing a Parasite in the Cecum</video:title>
      <video:description>A female Trichuris has been found in the cecum that is the normal habitat of this worms. Trichuriasis is an intestinal infection found in human beings which is caused by Trichuris trichiura, more commonly known as
 whipworm because of its whip-like appearance. It is characterized by the invasion of the colonic mucosa by the adult Trichuris and produces minor inflammatory changes at the sites
 of localization. It is prevalent throughout the world, especially in
 tropical areas. Its diagnosis is usually made by identification of the
 typical eggs in the stool; adult whipworm is rarely seen during
 colonoscopy. Colonoscopy can directly diagnose trichuriasis,
 confirming the threadlike form of worms with an attenuated end.
 The worms can be overlooked, particularly if colon preparation is
 imperfect. Attenuated whip-like ends of whipworms, which are embedded in the colonic mucosa</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/5c68ec7b-3341-46b9-8916-308486d731aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2009-09-04T23:39:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3335.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>ULCER</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Julio</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>bleeding</video:tag>
      <video:tag>tumour</video:tag>
      <video:tag>parasites</video:tag>
      <video:tag>Trichuris</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Economics C3</video:title>
      <video:description>&quot;Lec 14 - Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24151.jpg</video:thumbnail_loc>
      <video:duration>4561</video:duration>
      <video:publication_date>2012-09-15T04:08:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3U5vKgThvPE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Heart-Attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Heart Attack</video:title>
      <video:description>A heart attack occurs when the blood flow in a certain part of the heart is blocked. This video demonstrates how this happens using an animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4c728650-1c6b-4f32-8d32-3a135b3c4e3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-30T05:50:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9266.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</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/Lec-24-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 24 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_24185.jpg</video:thumbnail_loc>
      <video:duration>4964</video:duration>
      <video:publication_date>2012-09-15T04:37:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wkWgRY8fHIY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</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/Thymus-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thymus Histology</video:title>
      <video:description>The thymus is a small, bi-lobed, greyish organ that resides on the upper chest and under the chest bone.  This organ performs the function of producing a type of white blood cell referred to as the T-cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5c97afc2-f5ef-44ed-a375-e2073244e88b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2011-11-28T10:37:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8417.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Thymus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intraocular-Injection-of-Ranibizumab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intraocular Injection of Ranibizumab</video:title>
      <video:description>This is a therapy for neovascular age-related macular degeneration. Video is performed by department of ophthalmology and visual science university of Lowa.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/5c9a2601-5bfb-4c15-bfda-efab07ce792e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2013-04-07T17:07:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30423.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>intraocular</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Ranibizumab</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Neovascular</video:tag>
      <video:tag>age</video:tag>
      <video:tag>Related</video:tag>
      <video:tag>macular</video:tag>
      <video:tag>degeneration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Progress-of-angiogenesis-during-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Progress of angiogenesis during cancer</video:title>
      <video:description>This animation, progress of angiogenesis is animated. As it is seen in the video, a solid tumor secretes angiogenic molecules that induce new blood vessels to form in the vicinity of the mass. These new vessels eventually grow into the tumor providing it with the necessary oxygen and nutrients for continued growth. 
video reff: Greg Leuenberger / Sabertooth Productions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/5ca15472-501b-4c89-b734-a5ecae5d061f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2007-12-19T01:07:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1187.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Angiogenesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Factors-Affecting-Solubility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Factors Affecting Solubility</video:title>
      <video:description>In this video, the factors that affect solubility is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/60daa10e-7733-492a-a458-21313fff295d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2011-12-12T03:18:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11491.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>Solubility</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Porcelain-Tooth-Crown</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Porcelain Tooth Crown</video:title>
      <video:description>Earlier the artificial teeth contains small amount of metal in them but today pure porcelain teeth are available in market. A difference between the two is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5cbcb7b9-48b8-48a0-9e14-079df2ea8853/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-12-01T03:51:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10160.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Teeth</video:tag>
      <video:tag>crowns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Infuse-Local-Anesthetic-Before-Sebaceous-Cyst-Removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Infuse Local Anesthetic Before Sebaceous Cyst Removal</video:title>
      <video:description>This short tutorial shows how to infuse local anaesthetic before performing small operation. In this case this is a patient suffering sebaceous cyst that is to be removed. See more about the correct way to perform the anaesthetic infusion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5cca618a-5748-4f78-97dc-4fed876c4d63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-11-30T10:15:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9517.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>infuse</video:tag>
      <video:tag>Local</video:tag>
      <video:tag>anesthetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tutorial-Overview-of-the-NCBI-Bioinformatics-Website</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tutorial: Overview of the NCBI Bioinformatics Website</video:title>
      <video:description>An overview of the National Center for Biotechnology Information (NCBI) website. Designed to help you understand what the NCBI site for, and what tools are available at NCBI for use by students and professionals. 675x605 resolution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5cda11e8-a38c-4eb1-8b96-b007d8f046c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>518</video:duration>
      <video:publication_date>2009-05-28T00:16:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2665.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>ncbi</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>bioinformatics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebra-Fish-Study-at-the-Mayo-Clinic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebra Fish Study at the Mayo Clinic</video:title>
      <video:description>This video shows a Mayo clinic zebra fish study. The zebra fish is a fresh water fish that is studied for biological processes such as vertebrated development as their larvae is transparent.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5ce117d3-26fa-43fc-9dd8-7ab86d8abd3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2010-11-24T19:16:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6001.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Mayo</video:tag>
      <video:tag>clinic</video:tag>
      <video:tag>zebra</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>study</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Straw-through-potato</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Straw through potato</video:title>
      <video:description>This video describes straw through potato sick science #064.

&quot;Learn more at http://www.stevespanglerscience.com/experiment/00000170 Sometimes you have to stop and ask yourself, &quot;&quot;Who comes up with this stuff?&quot;&quot; No one ever uses a straw to eat a potato, but science nerds seem to like to find ways to poke straws through potatoes. There must be a deeper meaning... and there is!

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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/5cedeefe-0061-4b82-8aec-978745ee8342/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2012-10-10T13:38:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27818.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Straw</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>potato</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhodium-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhodium - Periodic Table of Videos</video:title>
      <video:description>Rhodium is element number 45 and ha sthe chemical symbol Rh. All the elements on video at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/5d1be9bd-a670-4e83-857e-ea56053af242/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2009-04-09T02:37:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1666.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rhodium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Cataract</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Cataract</video:title>
      <video:description>A cataract is a thin cloudy film that covers the eye obscuring vision to that eye. This videos show the surgical removal of a cataract.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5d165b3b-0f92-48bc-991c-31c34d01b4db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2011-12-01T00:04:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9787.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cataract</video:tag>
      <video:tag>Video</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/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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/5fb61e8b-3c29-438d-b6eb-c4638c975f67/cand_5.jpg</video:thumbnail_loc>
      <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>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <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>
  </url>
  <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>
  </url>
  <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/What-is-Carbonyl-Additions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Carbonyl Additions</video:title>
      <video:description>A well description of carbonyl addition is shown here with some examples. The breaking of sigma and pi bonds and formation of new one are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/60eade41-3f3a-4eb6-aaff-e312b7535808/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2010-11-30T21:51:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6329.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Intro</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Carbonyl</video:tag>
      <video:tag>Additions</video:tag>
      <video:tag>28</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Data-on-Chinese-Foreign-Assets-Increase-in-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  16 - Data on Chinese Foreign Assets Increase in 2010</video:title>
      <video:description>Data on Chinese Foreign Assets Increase in 2010

Data on Chinese Foreign Assets Increase in 2010</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22660.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2012-09-11T02:47:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a3NFAnHxpKw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>data</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Chinese</video:tag>
      <video:tag>Foreign</video:tag>
      <video:tag>Assets</video:tag>
      <video:tag>Increase</video:tag>
      <video:tag>in</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stem-CellsEmbryonic-Stem-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stem Cells:Embryonic Stem Cells</video:title>
      <video:description>Mouse embryonic stem cells move, grow, and divide in culture. For stories and more images visit www.exploratorium.edu/imaging_station/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/61031e8e-3335-4056-ba8a-b5ddef77b176/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2007-05-19T22:26:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/386.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>stemcells</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>embryonicstemcells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-Examination-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Examination Part 2</video:title>
      <video:description>This video shows a step by step Loyola female exam. Video Shows a perfect examination by the expert and is very helpful for the medical students</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/61018a1e-89d3-4f6b-aa22-ab1ffd12a253/cand_5.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2011-12-06T18:52:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10857.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Female</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/Einteins-picture-of-Gravity-visualized</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eintein&apos;s picture of Gravity visualized</video:title>
      <video:description>Gravity is a natural phenomenon by which all things with energy are brought toward (or gravitate toward) one another, including stars, planets, galaxies and even light and sub-atomic particles. Gravity is responsible for many of the structures in the Universe, by creating spheres of hydrogen — where hydrogen fuses under pressure to form stars — and grouping them into galaxies. Dan Burns explains his space-time warping demo at a PTSOS workshop at Los Gatos High School, on March 10, 2012. Thanks to Shannon Range from the Gravity Probe B program for creating the original demonstration which he shared with Dan in 2004.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/05/6107b50a-7a0f-4276-9cb7-0e917cc9f621/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2016-05-28T19:54:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32508.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>gravity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 29 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_24190.jpg</video:thumbnail_loc>
      <video:duration>2938</video:duration>
      <video:publication_date>2012-09-15T04:37:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3YLdO7M5ZlY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</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/Medical-brochure-blog</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical brochure blog</video:title>
      <video:description>A medical brochure design that works would not be boring it would combine professionally taken emotive images with hard facts and helpful information it would have an easily navigable layout and a design that challenges the ho hum stereotype of the word medical</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/61140709-fb3e-43cc-b865-588e64b512f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-11-30T05:58:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9299.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Brochure</video:tag>
      <video:tag>blog</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-STS-134-Crew-Return-Safely</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at STS-134 Crew Return Safely</video:title>
      <video:description>STS-134 was a NASA mission and regarded as 25th mission, last spaceflight of Space Shuttle Endeavor. This video shows you the lending of the space shuttle to earth safely.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/614f5b9c-86c9-4ab5-bcba-28d75d7eb7ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2013-02-05T04:08:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29145.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>STS</video:tag>
      <video:tag>134</video:tag>
      <video:tag>Crew</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>shuttle</video:tag>
      <video:tag>Endeavour</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>Safely</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/Avon-Quality-Spine-Surgery-Procedures-in-India-at-Delhi-and-Mumbai</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Avon Quality Spine Surgery Procedures in India at Delhi and Mumbai</video:title>
      <video:description>Back pain is the second most common nerve problem after headaches it is also the most common cause of job related disability according to the national institute of neurological disorders and stroke in fact eighty percent of adults will experience back pain at some time in their life</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/679848e1-1f1c-4680-b046-944f8f683a00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-12-01T22:55:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10519.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Avon</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>spine</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Medical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Race-Cars-with-Constant-Speed-Around-Curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Race Cars with Constant Speed Around Curve</video:title>
      <video:description>Race Cars with Constant Speed Around Curve

When acceleration could involve a change in direction and not speed</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21052.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2012-09-08T17:14:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ITA1rW5UraU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>race</video:tag>
      <video:tag>Cars</video:tag>
      <video:tag>with</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Around</video:tag>
      <video:tag>curve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Surface-Tension</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Surface Tension?</video:title>
      <video:description>Video shows an activity to explain the surface tension on any body. A detailed description of these forces is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6786f12a-653e-4dbe-882b-5afef63295c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>516</video:duration>
      <video:publication_date>2013-01-14T04:39:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28779.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>tension</video:tag>
      <video:tag>extra</video:tag>
      <video:tag>footage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Learning-about-Antigenic-Drift</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning about Antigenic Drift</video:title>
      <video:description>This video describes the idea that the accumulation of small changes in a virus leads to antigenic drift. Antigenic drift contributes to our susceptibility to influenza infections year after year.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/679904dc-5330-40d8-af35-30f666d871e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2009-05-27T19:49:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2480.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>antigenic</video:tag>
      <video:tag>drift</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>epidemics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lizard-getting-eaten-by-a-rattlesnake</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lizard getting eaten by a rattlesnake</video:title>
      <video:description>If you have ever wondered how snakes eat prey bigger than them then this video will show you exactly how they accomplish it. Watch as a rattlesnake eats a lizard in part 2 of Deep into the Wild by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/679a0be7-c428-45d7-bb59-d815b1135d62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2011-11-26T00:33:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8022.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Rattlesnake</video:tag>
      <video:tag>Eating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>lizard</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>into</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Peripheral-Venous-Access-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Peripheral Venous Access Video</video:title>
      <video:description>Peripheral venous access procedure video lecture to assess the success of peripheral venous access for implantation of venous access device in large series of patients with the aim of avoiding central venousss</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/679b50c0-da1a-46c9-9395-94092cebf533/cand_5.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2011-11-29T20:29:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9117.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Peripheral</video:tag>
      <video:tag>Venous</video:tag>
      <video:tag>access</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-5301-Chemistry-Laboratory-Techniques-IAP-2004-8ac1dd</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 5.301 Chemistry Laboratory Techniques, IAP 2004</video:title>
      <video:description>&quot;Lec 1 - MIT 5.301 Chemistry Laboratory Techniques, IAP 2004&quot; TLC - The Basics

Thin-layer chromatography is the most commonly used analytical technique in many research labs. This video walks you through every step, from setting up a developing chamber to calculating Rf values.

View the complete course: http://ocw.mit.edu/5-301IAP04

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_15267.jpg</video:thumbnail_loc>
      <video:duration>963</video:duration>
      <video:publication_date>2012-08-28T16:16:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EUn2skAAjHk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>spectraoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tying-a-Squared-Notch-Demonstration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tying a Squared Notch Demonstration</video:title>
      <video:description>A step by step procedure on how to make a surgical squared notch is shown in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6829040f-2aff-4949-82b3-1e244b3ce04f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-11-29T10:55:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8780.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Squared</video:tag>
      <video:tag>Notch</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fugo-Blade-Squint-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fugo Blade Squint Surgery</video:title>
      <video:description>A display of best medical tools ever built, the cutting in this surgery is by a Fugo blade.Its an efficient, accurate and precise medial rectus strengthening operation. In fact the patient can resume duty in just two days.</video:description>
      <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>
      <video:tag>Blade</video:tag>
      <video:tag>Squint</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <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>
      <video:description>Inflammatory Response

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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrochemistry-in-French-Language</loc>
    <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>
    </video:video>
  </url>
  <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>
      <video:tag>thermal</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>rising</video:tag>
      <video:tag>seas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-deep-sky-videos-on-written-in-the-stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A deep sky videos on written in the stars</video:title>
      <video:description>This is a deep sky video explains the concept &quot;written in the stars.&quot;. 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/2013/01/6b866c99-c119-4d95-940c-7dc04c8f1d90/cand_5.jpg</video:thumbnail_loc>
      <video:duration>498</video:duration>
      <video:publication_date>2013-01-30T04:41:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29017.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Written</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Stars</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/Representation-of-Linear-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Representation of Linear Functions</video:title>
      <video:description>This video will show you the representation of a linear function on graph. Drawing the table for different values of x and y and the drawing the line is the best method which is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/6ba1f9ab-920b-48ec-b641-f00ad5ffd3d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2010-12-06T12:31:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6501.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>Graphing</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 31 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_24192.jpg</video:thumbnail_loc>
      <video:duration>3268</video:duration>
      <video:publication_date>2012-09-15T04:37:48.000Z</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>
      <video:tag>Lec</video:tag>
      <video:tag>31</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/Morphine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Morphine</video:title>
      <video:description>3D model of Morphine ... chemie chemistry 3D Morfin Morphine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/bcd75ceb-1300-467e-8929-3614ab15c103/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2009-04-24T23:06:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2091.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>chemie</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Morfin</video:tag>
      <video:tag>Morphine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-Jezebel-Bible-bad-girl</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - Jezebel: Bible bad girl</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. In this video we feature Jezebel, the bad girl.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/6ba21d11-a91a-42cb-a747-060b30231a91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-05-27T17:04:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2299.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Jezebel</video:tag>
      <video:tag>Jerusalem</video:tag>
      <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>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>AliG</video:tag>
      <video:tag>Borat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transurethral-Prostatectomy-TURP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transurethral Prostatectomy TURP</video:title>
      <video:description>Transurethral resection of the prostate is a surgical procedure performed to remove the section or part of enlarged prostate gland that is blocking the urine flow through urethra</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6ba5f14f-31c2-4211-89c4-f9386ce340f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>658</video:duration>
      <video:publication_date>2011-12-01T04:18:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10203.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Transurethral</video:tag>
      <video:tag>Prostatectomy</video:tag>
      <video:tag>TURP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Venus-The-Morning-Star</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Venus The Morning Star</video:title>
      <video:description>This scientific video demonstrates the characteristics of Venus. Venus is also known as our sister planet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/6ba7ac3f-1bad-424c-851f-ca7dfc2a48c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2012-12-09T08:35:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28465.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Space</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Venus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Where-are-the-39-billion-missing-suns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Where are the 39 billion missing suns?</video:title>
      <video:description>The Perimeter Institute for Theoretical Physics presents baffling facts about our stars and galaxies. They explain how to calculate the mass of these amazing bodies in space but also address the problems unseen mass present.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/cefde89d-66c1-42ec-88c2-5925cdc0e88c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2013-01-30T04:25:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28999.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Triangulum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-Mucocele-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of Mucocele- Surgery</video:title>
      <video:description>Video shows a full surgical procedure of removing the mucocele from lower lip of a patient. This video will definitely help you because it is performed by the expert doctor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6bc7119e-94ec-4b19-aa4e-6f81aa4d8fdc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2011-12-06T18:28:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10809.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mucocele</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Lower</video:tag>
      <video:tag>Lip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Slime-Mold-Phagocytosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Slime Mold Phagocytosis</video:title>
      <video:description>A Dictyostelium discoideum soil amoeba labelled in red eating green-fluorescently marked yeast cells. Marked in red fluorescence is the filament protein F-actin, which is</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6bc889f0-e8b7-4a41-a4a0-0705c952b7b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2009-04-21T22:15:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1940.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Slime</video:tag>
      <video:tag>mold</video:tag>
      <video:tag>phagocytosis</video:tag>
      <video:tag>cytoskeleton</video:tag>
      <video:tag>Actin</video:tag>
      <video:tag>Jin</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Book-The-Catcher-in-the-Rye-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Book -The Catcher in the Rye Part 1</video:title>
      <video:description>This video will show you the interesting things in &quot;Catcher in the Rye&quot; for making it a best selling book. Watch this video and you will definitely like to buy it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6bc80b24-907a-41dd-a6bc-ee994e7e869d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>651</video:duration>
      <video:publication_date>2013-02-11T04:03:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30225.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>language</video:tag>
      <video:tag>Voice</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Holden</video:tag>
      <video:tag>Caulfield</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Catcher</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Rye</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-The-Importance-of-Urgency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - The Importance of Urgency</video:title>
      <video:description>The Importance of Urgency

An interview with John Kotter, Professor Emeritus, Harvard Business School.

Without a true sense of urgency, any change effort is doomed. Watch John Kotter discuss the need for urgency and how managers create and sustain it in their organizations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25561.jpg</video:thumbnail_loc>
      <video:duration>642</video:duration>
      <video:publication_date>2012-09-18T16:25:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zD8xKv2ur_s</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Importance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Urgency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meiosis-phenomenon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meiosis phenomenon</video:title>
      <video:description>Everyone is special, there&apos;s no one like you. Thanks to meiosis that&apos;s true. The video explains  meiosis, its description and functioning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6bd5f46a-9de7-4d0b-8733-d85f405dddb0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2013-01-19T04:51:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28919.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>meiosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reconstruction-of-Iguanodon-by-Louis-Dollo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reconstruction of Iguanodon by Louis Dollo</video:title>
      <video:description>This video shows the old reconstruction of lguanodon by Louis Dollo in 1882. The picture is shown very clearly with an interesting animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/6be6d3bc-a8bb-4e8b-a822-5124fd9ed208/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-08-07T12:36:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3123.mp4</video:content_loc>
      <video:category>History</video:category>
      <video:tag>Reconstruction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Iguanodon</video:tag>
      <video:tag>1882</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detailed-explanation-on-cats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detailed explanation on cats</video:title>
      <video:description>AsapSCIENCE talks to us about cats.  In its frequent tone these guys from Canada tells us everything to do with cats.  What exactly does catnip do to cats and why they always land right side up, everything that tickles your fancy will be explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/6be7dcd8-c93b-443c-8776-b67788b03377/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2014-10-02T02:11:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31796.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>cats</video:tag>
      <video:tag>catnip</video:tag>
      <video:tag>land</video:tag>
      <video:tag>feet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Massive-Crack-in-Ice-Shelf</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Massive Crack in Ice Shelf</video:title>
      <video:description>Operation IceBridge Discovers Massive Crack in Ice Shelf and take off to study its cause and effect to the rise in levels of sea water.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6c0b0981-50e2-4012-b9f9-45af57121f1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-11-24T15:21:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7725.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Operation</video:tag>
      <video:tag>IceBridge</video:tag>
      <video:tag>Discovers</video:tag>
      <video:tag>massive</video:tag>
      <video:tag>Crack</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>Shelf</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-Modeling-Database</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Modeling Database</video:title>
      <video:description>Molecular Modeling DataBase is a database provides information on the biological function, on mechanisms linked to the function, and on the evolutionary history of relationships between proteins. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/6c214f82-b986-4428-bcc2-67e14caa5e97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2010-10-04T07:53:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4616.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>database</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-miracle-in-the-atom-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The miracle in the atom 2</video:title>
      <video:description>It is unlikely for man to make his way to the truth unless he asks himself the question why? In this film, we will deal with the subject of the atom, the ground work 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/2009/05/5cf81abe-a363-410a-aba8-b689cabe8f03/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2009-05-17T08:06:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2231.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>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/Lec-2-Public-Health-250A-Lecture-5-Descriptive-Epidemiology-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Public Health 250A - Lecture 5: Descriptive Epidemiology IV:</video:title>
      <video:description>Public Health 250A - Lecture 5: Descriptive Epidemiology IV:

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25562.jpg</video:thumbnail_loc>
      <video:duration>2967</video:duration>
      <video:publication_date>2012-09-18T16:25:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h-V9KP0OnIA</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>5</video:tag>
      <video:tag>Descriptive</video:tag>
      <video:tag>epidemiology</video:tag>
      <video:tag>IV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Save-the-Oysters-Part-2-MWV10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Save the Oysters - Part 2 (MWV10)</video:title>
      <video:description>Since the introduction of MSX and Dermo in the 1950s, two infectious diseases that played a large role in the decline the Chesapeake Bays oyster population, several oyster hatcheries along the Eastern seaboard are working with scientists across many fields to develop innovative restoration programs. One idea is to introduce a non-native oyster from China called Crassostrea ariakensis.

In this video podcast, MicrobeWorld talks about current research underway with C. ariakensis, the potential risk of new diseases that could affect the Bays ecology and/or human health, the attitudes ofMarylands watermen toward the oysters possible introduction, and the role of local, state and federal policy.Special thanks goes out to the DC Science Writers Association, the Marian Koshland Science Museum and the University of Maryland Center for EnvironmentalSciences Horn Point Laboratory for helping with the logistics and planning of the shoot.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/6c2e8f00-dcf5-45d5-84a4-578711811d04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2010-04-13T18:09:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4248.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>ariakensis</video:tag>
      <video:tag>Bay</video:tag>
      <video:tag>Chesapeake</video:tag>
      <video:tag>Crassostrea</video:tag>
      <video:tag>Dermo</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>maryland</video:tag>
      <video:tag>MSX</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>oysters</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacteria-and-Fungi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacteria and Fungi</video:title>
      <video:description>Bacteria and fungi are germs we encounter in our everyday life. This video explains the structure and functions of bacteria and fungi. It also explains the different forms of bacteria and fungi.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6c3e5c45-0606-4200-9ea6-940b37d2e76f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>423</video:duration>
      <video:publication_date>2011-12-12T22:23:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11616.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fungi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Tolerance-Induction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Tolerance Induction</video:title>
      <video:description>This immunology video lectures shows the mechanism of tolerance in detail. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6c44f292-a899-4a2e-be3c-c73d847fad1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>753</video:duration>
      <video:publication_date>2013-02-11T03:30:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30187.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tolerance</video:tag>
      <video:tag>II</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>lectures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Age-word-problems-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Age word problems 3</video:title>
      <video:description>Age word problems 3

Part 3 of the presentation on age word problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20129.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2012-09-06T02:07:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DplUpe3oyWo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>age</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pain-is-in-the-Brain-Science-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pain is in the Brain! Science Video</video:title>
      <video:description>How pain is relayed to the brain and how it affects it is shown and explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/6c4bd91b-36a3-4178-8d75-fa9ad68b4240/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-03-30T21:40:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6893.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-GMAT-Math-38</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - GMAT Math 38</video:title>
      <video:description>GMAT Math 38

190-194, pg. 178</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21954.jpg</video:thumbnail_loc>
      <video:duration>699</video:duration>
      <video:publication_date>2012-09-11T00:00:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-y9SELk3UNU</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>38</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thermal-Burns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thermal Burns</video:title>
      <video:description>This video explains the general care for heat burns. The two main steps are, stop the burning and check ABCs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6c530daa-08a9-49ab-ae8e-bb01b97941af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-11-30T08:58:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9377.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>thermal</video:tag>
      <video:tag>Burns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basal-cells-make-contact-with-lumen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basal cells make contact with lumen</video:title>
      <video:description>The prevailing view is that basal cells in several epithelia are never in contact with the fluid or air-filled lumen. Shum et al. showed recently that</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6c600fcf-b535-4c78-b680-b4d27415c4fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-04-21T22:06:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1921.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>press</video:tag>
      <video:tag>Basal</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-GMAT-Math-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - GMAT:  Math 10</video:title>
      <video:description>GMAT:  Math 10

55-60, pg. 159</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21926.jpg</video:thumbnail_loc>
      <video:duration>644</video:duration>
      <video:publication_date>2012-09-10T23:48:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E8HagppxzxY</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>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amyotrophic-Lateral-Sclerosis-symptoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amyotrophic Lateral Sclerosis symptoms</video:title>
      <video:description>Amyotrophic lateral sclerosis is a serious neurological disease that affects the ability to move it is also called lou gehrigs disease about 20000 americans have amyotrophic lateral sclerosis and 5000 more are diagnosed with it each year</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/6fe5ee5e-91f3-4776-aa35-889f4026e56e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2011-10-23T16:31:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7209.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Amyotrophic</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>sclerosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/History-of-Quantum-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History of Quantum Mechanics</video:title>
      <video:description>Video contains the experiments performed by the scientist during the past. A brief history of quantum mechanics is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/60ddaaae-28fc-47cb-b5be-e133a4f4a385/cand_5.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2013-01-11T08:15:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28637.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>History</video:category>
      <video:tag>A</video:tag>
      <video:tag>Brief</video:tag>
      <video:tag>History</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/What-is-Glycolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Glycolysis</video:title>
      <video:description>This video shows the process of Glycolysis in detail. The whole process is divided into three stages - Energy invested, glucose split and energy release.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6ff30c61-09b2-4e00-9c1f-de91875eb842/cand_5.jpg</video:thumbnail_loc>
      <video:duration>426</video:duration>
      <video:publication_date>2010-11-23T21:29:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5788.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>glycolysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Free-Radicals-Explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Free Radicals Explained</video:title>
      <video:description>The free-radical theory of aging (FRTA) states that organisms age because cells accumulate free radical damage over time.. A free radical is any atom or molecule that has a single unpaired electron in an outer shell. While a few free radicals such as melanin are not chemically reactive , most biologically-relevant free radicals are highly reactive.For most biological structures, free radical damage is closely associated with oxidative damage. Antioxidants are reducing agents , and limit oxidative damage to biological structures by passivating free radicals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7001ee85-7b04-479e-be4e-01a5f90b1682/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2010-11-09T09:50:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4814.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Antioxidant</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>Calorie</video:tag>
      <video:tag>restriction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tiny-Conspiracies-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tiny Conspiracies (Part 3)</video:title>
      <video:description>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. 

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.

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/a81ba878-fa37-4062-acab-a00482042363/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-15T21:34:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4264.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/Drawing-of-Free-Body-Diagrams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drawing of Free Body Diagrams</video:title>
      <video:description>An interesting video showing the drawing of free body diagrams. Different forces that should be explained in the diagrams are also discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/7030c7ca-db6e-480f-b55a-00a63b288536/cand_5.jpg</video:thumbnail_loc>
      <video:duration>709</video:duration>
      <video:publication_date>2013-01-18T07:03:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28866.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>free</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Diagrams</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-Ideas-are-NOT-Created-Equal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All Ideas are NOT Created Equal</video:title>
      <video:description>If you support the teaching of Intelligent Design / Creationism in public schools then logically you support the teaching of much more.  Of course, we know if you do support ID / creationism logic does not motivate many of your decisions.

To download this video go to:
http://www.mediafire.com/?2twnyacjzje

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?wo2nedtkned

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/703cf325-69b8-409e-80a1-8be0c3e43a0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2009-05-27T22:06:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2631.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>education</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Fact</video:tag>
      <video:tag>Logic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Movements-of-Arms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Movements of Arms</video:title>
      <video:description>This video shows the complete movements of human arms and the corresponding effect on the muscles and the elbow. The animated video is very clear and really interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/706726d5-7152-4cd5-a8f4-0eb9dd05b21c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2009-06-19T16:46:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2857.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Arm</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functions-of-a-Mercury-Thermometer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions of a Mercury Thermometer</video:title>
      <video:description>Thermometers are used to measure the temperature of the body. There are many different types of thermometers. This video will explain the functions of a mercury thermometer and why it is used instead of the other types of thermometers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7074360d-448d-4d4c-87d5-91b48a317124/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2011-12-12T22:20:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11611.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mercury</video:tag>
      <video:tag>thermometer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-of-potassium-channel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of potassium channel</video:title>
      <video:description>The bacterial potassium channel is a transmembrane protein. It is composed of four sub unites. This video explains the structure and functions of potassium channel. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/707a16a2-a5eb-4e78-8e02-bebc5a1291db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2009-05-27T19:30:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2428.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Potassium</video:tag>
      <video:tag>channel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacteriophage-Hybrid-Medical-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacteriophage (Hybrid Medical Animation)</video:title>
      <video:description>T4 bacteriophages targeting E. coli bacteria. 
Bacteriophages are small viruses that infect bacteria and kill them by multiplying and essentially filling  the bacterial cell to bursting.

http://www.hybridmedicalanimation.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7079b979-4983-4e61-b083-60ecfa90a5f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2009-05-27T17:22:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2313.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>bacteriophage</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>movie</video:tag>
      <video:tag>Micro</video:tag>
      <video:tag>Medical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Left-view-of-heart-with-blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Left view of heart with blood</video:title>
      <video:description>Directly underneath the pulmonary arteries, which send deoxygenated blood to the lungs, are the pulmonary veins, which channel oxygenated blood from the lungs back to the heart. Blood enters the left atrium from right and left pulmonary veins and then passes through the mitral valve into the left ventricle. From there, it is pushed through the aortic valve into the large aorta. The aorta passes under the main pulmonary artery, arches over the left atrium, and then travels down the rear of the heart, taking oxygen-rich blood to the legs and internal organs. From the top of the aortic arch, three arteries—the brachiocephalic artery, the left cartoid artery, and the left subclavian artery—branch off to bring oxygenated blood to the head and arms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/70816662-243c-4d89-9114-ada5562b0260/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2013-02-08T23:32:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29693.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Heart-Rates-and-Rhythms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Heart Rates and Rhythms</video:title>
      <video:description>&quot;Lec 7 - Heart Rates and Rhythms&quot; This cut depicts different normal and abnormal heart rates and rythms. The sound of the heart is amplified so the viewer can hear the actual sounds. Orig. air date: OCT 31 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_21503.jpg</video:thumbnail_loc>
      <video:duration>648</video:duration>
      <video:publication_date>2012-09-09T05:41:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1tAeVABWBrw</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>Heart</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Rhythms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spy-in-the-Woods-meet-black-bear-mother-and-cubs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spy in the Woods meet black bear mother and cubs</video:title>
      <video:description>When one wants to succeed in nature, at times the best option is to imitate nature. Get close due to such an imitation and see an Armenian black bear mother and Cubs in the Bears series of Spy in the Woods by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/851a2faf-dbfa-4602-9ab3-8238b6ba0c96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-11-26T04:58:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8083.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>black</video:tag>
      <video:tag>bear</video:tag>
      <video:tag>Mother</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cubs</video:tag>
      <video:tag>Bears</video:tag>
      <video:tag>Spy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Woods</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Cap-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Cap Procedure</video:title>
      <video:description>A cosmetic dental cap is an impression (mold) of a tooth. A dental laboratory will create the needed custom cap. The permanent cap is then cemented onto the tooth. Often, a preliminary restoration of the tooth may be needed before the permanent cap is actually placed. To stabilize the tooth, a filling is first put in place prior to placing a cap to counter any loss of the original tooth structure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/70988cd9-fe75-43c7-a200-d37159eedd50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2013-06-10T02:45:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30623.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Cap</video:tag>
      <video:tag>Offices</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Onion-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Onion Cell</video:title>
      <video:description>This video shows the magnified onion cell. It is magnified upto 400 times.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/709e7ea8-53da-463d-81ac-24582ed9f878/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2009-06-06T08:44:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2773.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hybrid-Orbital-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hybrid Orbital Formation</video:title>
      <video:description>Hybrid Orbital Formation video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/709ec524-e6e8-4ece-b8ca-0aa50a79f90b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2010-11-12T12:05:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5050.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hybrid</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>formation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acupuncture-helping-in-weightloss</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acupuncture helping in weightloss</video:title>
      <video:description>Weight loss by acupuncture? Well this is possible according to this video which goes ahead to give the details of how acupuncture works for weight loss. This works by re-balancing the body&apos;s energy levels with just a pinch on the ear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/70b06935-5115-4894-84e0-28c0e5209a1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2011-12-06T18:56:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10864.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Acupuncture</video:tag>
      <video:tag>weight</video:tag>
      <video:tag>loss</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Photosystem-I-electrode</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Photosystem I electrode</video:title>
      <video:description>Photosystem I electrode. Photosystems are functional and structural units of protein complexes involved in photosynthesis that together carry out the primary photochemistry of photosynthesis: the absorption of light and the transfer of energy and electrons. ref: http://en.wikipedia.org/wiki/Photosystem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/70bdd8ec-eadc-4ed1-86ea-3b570e189e49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2011-03-30T21:35:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6887.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Photosystem</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Electrode</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Process-of-Extracting-Pure-and-Concentrated-Biomolecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Process of Extracting Pure and Concentrated Biomolecules</video:title>
      <video:description>Dynabeads are used for protein and nucleic acid  isolation.May also be used for immunoassay IVD and nucleic acid diagnosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a8481c0f-a748-418f-a271-6bd779764404/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2007-09-19T01:53:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1022.mp4</video:content_loc>
      <video:uploader>adamsan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>magnetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-39-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 39- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 39- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16891.jpg</video:thumbnail_loc>
      <video:duration>3054</video:duration>
      <video:publication_date>2012-09-01T15:00:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GjD-mXVPPb8</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/Lumbal-Disc-Prolapse-Patient-Tutorial-Commercial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lumbal Disc Prolapse - Patient Tutorial Commercial</video:title>
      <video:description>The video is a commercial on patient information tutorials. The idea to create such videos is related to the need of patient education. It is important for people suffering a chronic condition so they can handle their disease and know when it is imperative to look for medical help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/70cb717e-faa1-4fb1-9ce7-87c0e87e03a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-12-01T20:21:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10363.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Patient</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>Commercial</video:tag>
      <video:tag>Lumbar</video:tag>
      <video:tag>disc</video:tag>
      <video:tag>Prolapse</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-lasik-eye-surgery-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D lasik eye surgery animation</video:title>
      <video:description>The 3D lasik experience continues with the surgery itself again hunter vision utilizes the very latest bladeless technology because it helps to retain the three dimensional shape of the cornea in a way previous generations of lasik</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/70d1dec5-7d85-4656-a987-e17d86e498c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2011-12-01T19:49:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10276.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>3d</video:tag>
      <video:tag>LASIK</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Eye-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Eye Examination</video:title>
      <video:description>Eye examination is important because of the need to establish good vision but more so to be able to detect any disease that may be forming. A complete eye examination is a set of tests.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/70dba916-3cef-4fe8-8e67-752010972184/cand_5.jpg</video:thumbnail_loc>
      <video:duration>473</video:duration>
      <video:publication_date>2011-11-28T11:12:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8452.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Properties-of-Heterocycles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Properties of Heterocycles</video:title>
      <video:description>This video shows the acid-base properties of hetero-cycles. Here the reactions are shown with examples which will make the topic more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/70f58b8d-dedd-40ae-92d4-e3172fef96f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2010-11-30T12:35:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6273.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Heterocycles</video:tag>
      <video:tag>II</video:tag>
      <video:tag>11</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Leaf-Venation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leaf Venation</video:title>
      <video:description>Brief details of leaf venation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/71035003-a003-4897-953b-9676ed7ffdf8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-03-13T10:09:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11961.mp4</video:content_loc>
      <video:uploader>Manoj Nair</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>leaf</video:tag>
      <video:tag>venation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-it-possible-to-see-through-peoples-clothing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is it possible to see through people&apos;s clothing</video:title>
      <video:description>Do you like experimenting of love working with cameras, here is a stunt you can pull to impress your friends.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7109880f-09c4-41b4-9986-2d98edc92537/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-11-23T08:26:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7637.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>see</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>clothing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Classifying-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Classifying Triangles</video:title>
      <video:description>This video explains the classification of triangles. It mentions that a triangle is a certain type of polygon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/713e21fa-eba6-46ec-9c8e-7ffe9adf8311/cand_5.jpg</video:thumbnail_loc>
      <video:duration>823</video:duration>
      <video:publication_date>2010-12-04T13:25:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6451.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Classifying</video:tag>
      <video:tag>Triangles</video:tag>
      <video:tag>lesson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Biology-1AL-Invertebrates-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Biology 1AL -Invertebrates I</video:title>
      <video:description>&quot;Lec 9 - Biology 1AL -Invertebrates I&quot;General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24213.jpg</video:thumbnail_loc>
      <video:duration>4783</video:duration>
      <video:publication_date>2012-09-15T04:54:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2PM9Q8tpgGo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Invertebrates</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BioBytes-Biotech-in-the-home</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BioBytes Biotech in the home</video:title>
      <video:description>Biotechnology is not just used in laboratories to modify genes. We all use biotechnology in our everyday lives – from lipstick to laundry to lunch!

Some people think that biotechnology is about genetic modification or cloning and are surprised to learn of the full scope of this field and its applications. Biotechnology is used in our homes everyday and our lives would be quite different without it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/72fb6b5e-74f9-4c41-a525-6cb7e27d5e2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2010-11-16T12:14:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5484.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>BioBytes</video:tag>
      <video:tag>biotech</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>home</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Holmium-Laser-Enucleation-of-the-Prostate-HoLEP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Holmium Laser Enucleation of the Prostate (HoLEP)</video:title>
      <video:description>Holmium laser enucleation of the prostate combined with mechanical morcellation represents the latest refinement of holmium yag surgical treatment for benign prostatic hyperplasia utilizing this technique even the largest of glands can be effectively treated with minimal morbidity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/72ffe66b-5814-436e-838f-d39fec060a87/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2011-11-30T22:16:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9645.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HoLEP</video:tag>
      <video:tag>Holmium</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>enucleation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Prostate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Tubal-Patency-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Tubal Patency Test</video:title>
      <video:description>If the dye does not enter either tube where it joins the uterus on each side, this could indicate an obstruction. The canal of the tubes is so narrow at this site that it is only just visible to the eye and may have become permanently blocked by previous inflammation and infection or temporarily blocked by muscle spasm. Sometimes the dye only passes through one tube and fails to fill the other tube at all. If the tube is obstructed at its outer end, as the dye is injected the tube becomes grossly distended (known as a hydrosalpinx). With increasing pressure the dye can be occasionally forced through the sealed off end of the tube but this nearly always closes itself off to become obstructed again.
http://www.laparoscopyhospital.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/09/72fde567-ff1c-4fec-a9db-a79daeeac4cb/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-09-20T14:12:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30729.mp4</video:content_loc>
      <video:uploader>Rajneesh Mishra</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>tubal</video:tag>
      <video:tag>Patency</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Beyond-the-Bottom-Billion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Beyond the Bottom Billion</video:title>
      <video:description>&quot;Lec 1- Beyond the Bottom Billion&quot;The annual Oxford University Alumni Weekend aims to showcase the Collegiate University as a whole, giving prominence to a range of current research and its application to real world situations, as well as recognising the achievements of Oxford men and women. Past themes include &quot;A Global Oxford&quot; (2008), &quot;Equal Citizenship&quot; (2009) and &quot;Shared Treasures&quot; (2010).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21440.jpg</video:thumbnail_loc>
      <video:duration>3242</video:duration>
      <video:publication_date>2012-09-09T05:18:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R-KLATwDf1o</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Beyond</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bottom</video:tag>
      <video:tag>billion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Power-of-Nothing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Power of Nothing</video:title>
      <video:description>This video explains how the power of nothing can make a metal drum collaps. The video source is Through the Wormhole.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/7312455c-d86f-4a5c-9804-b7f315f95538/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2012-12-09T08:36:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28466.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>of</video:tag>
      <video:tag>nothing</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Wormhole</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reason-Behind-Red-Eye-in-Pictures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reason Behind Red Eye in Pictures</video:title>
      <video:description>This video will help you in understanding the reason behind the read eyes that some times appear in photos. The scientific facts related with this are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/732cd07a-9bfa-4ebf-b32d-15a26133d348/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2013-02-10T02:18:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29935.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>What</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Photos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-does-the-LHC-MoEDAL-Experiment-at-CERN-tell-us-about-our-universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What does the LHC MoEDAL Experiment at CERN tell us about our universe?</video:title>
      <video:description>This amazing video vividly illustrates how the largest machine in the world, the LHC, manipulates magnets, protons, energy, plastic, and other components in order to help us rediscover how our universe was born billions of years ago. If you would like to take a peek into the extraordinary world of particle physics, then you must see this clip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/732e6c50-3982-4a47-a037-8dc2e1535c7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-01-12T01:02:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28673.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>MoEDAL</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>proton</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basic-Information-of-Cell-Organelles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic Information of Cell Organelles</video:title>
      <video:description>This video explains how the cell organelles plays a vital role in functioning of the cell. They are minute membrane bound vesicles present in the cytoplasm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/732f8133-98dc-4982-a7ee-3b0290b18d06/cand_5.jpg</video:thumbnail_loc>
      <video:duration>409</video:duration>
      <video:publication_date>2011-11-29T02:36:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8644.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Organelles</video:tag>
      <video:tag>in</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-Pathology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer Pathology</video:title>
      <video:description>This is a cancerquest video showing pathology of cancer. Real patients are filmed in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/73470ea2-f903-45c2-a051-f1411fb92b35/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-30T08:56:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2701.mp4</video:content_loc>
      <video:category>Education</video:category>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Fractionation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Fractionation</video:title>
      <video:description>This video describes the process of cell fractionation. This is a process of sepration of large number of cells which involves many steps in the process. This video discusses all these steps in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/73606fe6-2197-4d99-875c-f7cd4995846c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2010-12-03T12:02:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6376.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>cell</video:tag>
      <video:tag>types</video:tag>
      <video:tag>Fractionation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Modified-Widman-Flap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Modified Widman Flap</video:title>
      <video:description>&quot;Lec 11 - Modified Widman Flap&quot; Shows the modified Widman Flap Periodontic surgery.

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_21549.jpg</video:thumbnail_loc>
      <video:duration>877</video:duration>
      <video:publication_date>2012-09-09T05:54:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MLxwOPQQkqs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Widman</video:tag>
      <video:tag>Flap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Class-V-amalgam-Cavity-liner-and-cement-base</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Class V amalgam: Cavity liner and cement base</video:title>
      <video:description>&quot;Lec 22 - Class V amalgam: Cavity liner and cement base Applying the cavity liner and cement base.  Orig. air date: MAR 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_22837.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2012-09-11T08:13:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xvRxoE-3aAI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>class</video:tag>
      <video:tag>V</video:tag>
      <video:tag>Amalgam</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>liner</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cement</video:tag>
      <video:tag>base</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Dental-Anatomy-and-Restorative-Dentistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Dental Anatomy and Restorative Dentistry</video:title>
      <video:description>&quot;Lec 23 - Dental Anatomy and Restorative Dentistry&quot; The focus is primarily on the Operative Department&apos;s view of Dental Anatomy: cavity classification, aspects of crown and bridge and pulpal relationships discussed. Orig. air date: MAY 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_22838.jpg</video:thumbnail_loc>
      <video:duration>932</video:duration>
      <video:publication_date>2012-09-11T08:13:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a3yRFJqyXLo</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>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Restorative</video:tag>
      <video:tag>Dentistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Tie-The-Squared-Notch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Tie The Squared Notch</video:title>
      <video:description>The squared notch is commonly used by surgeons. This video will teach you how to tie this knot.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3015963e-c168-4b5c-b1ed-2331f2d18824/cand_25.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-29T10:52:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8768.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Squared</video:tag>
      <video:tag>Notch</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Flourescence-recovery-after-photobleaching</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flourescence recovery after photobleaching</video:title>
      <video:description>This video shows the protein movement on membrane by using the FRAP method. This is more information about Fluorescence recovery after photobleaching.

FRAP was used to help define the fluid mosaic model of cell membranes. It can also be used to determine if a protein is able to move within a membrane (high percent recovery with a fast mobility), or whether it is tethered other structural components of the cell (low percent recovery with a slow mobility). 

All fluorescent dyes emit light of one wave length (e.g. green) after they have absorbed light of another wave length (e.g. blue). However, if a very high intensity blue light is delivered to the dye, the dye will photobleach meaning that the high intensity light has rendered the dye unable to fluoresce.

This phenomenon has lead to an interesting method called Fluorescence Recovery After Photobleaching (FRAP). The idea behind this method is to use FRAP to measure the ability of a molecule to move around over time. To do this, a fluorophore must be covalently attached to your favorite molecule (i.e. protein, lipid, carbohydrate). Using a epifluorescence microscope, visualize the fluorescently tagged molecule using a low light intensity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/737328a2-46e1-464d-9a2a-809dadfd225e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2007-03-25T18:49:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/67.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>FRAP</video:tag>
      <video:tag>fluorescence</video:tag>
      <video:tag>GFP</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>fluid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-fruit-fly-Drosophila-Melanogaster-Cinderella-of-Genet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The fruit fly, Drosophila Melanogaster ( Cinderella of Genet</video:title>
      <video:description>The fruit fly, Drosophila Melanogaster ( Cinderella of Genetics )</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7372fe1e-a6f9-4667-8950-870ebce39f2d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2010-11-30T14:35:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6303.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>the</video:tag>
      <video:tag>Fruit</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
      <video:tag>Cinderella</video:tag>
      <video:tag>of</video:tag>
      <video:tag>genetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Paying-for-Social-Protection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4-Paying for Social Protection</video:title>
      <video:description>&quot;Lec 4-Paying for Social Protection&quot;Presentations and lectures from the 1909 People&apos;s Budget Symposium, held in October, 2009 on Lloyd George&apos;s landmark budget in 1909, which gave way to significant social reforms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21443.jpg</video:thumbnail_loc>
      <video:duration>763</video:duration>
      <video:publication_date>2012-09-09T05:18:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DDnY8527YG4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Paying</video:tag>
      <video:tag>for</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Protection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Plasmid-cloning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Plasmid cloning ?</video:title>
      <video:description>This video explains plasmid cloning.

Plasmid Cloning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/737b2761-074e-4b6b-8927-05aaea49f415/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2012-10-11T10:55:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27900.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>plasmid</video:tag>
      <video:tag>cloning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Its-Made-Deli-Sausage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Its Made- Deli Sausage</video:title>
      <video:description>This clip from the TV show How It&apos;s Made gives a step-by-step explanation of how sausages are made.  This includes the making of the actual sausage as well as its packaging.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/7384692c-f05e-4e77-8e9b-59cfd02ebfab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2012-12-09T07:00:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28419.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Entrepreneurship</video:category>
      <video:tag>How</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Deli</video:tag>
      <video:tag>Sausage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Action-of-Enzymes-Lock-And-Key-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Action of Enzymes - Lock And Key Theory</video:title>
      <video:description>Explanation of lock and key mechanism with different examples is provided here. Formation of intermediate complex is described with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/739ab2e0-9c88-43cc-8c7c-2f676d6bf5a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2013-02-10T02:01:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29883.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lock</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Key</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-DNA-are-Damaged-and-Protected</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How DNA are Damaged and Protected</video:title>
      <video:description>This video will explain how to protect and also how to damage DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/739bcd09-465a-43d0-a721-b0a4fec50da6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2007-09-08T20:08:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/964.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dnadamage</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/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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7717fde4-5461-4a0f-b085-f60cd9bbbf68/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-12-01T20:38:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10426.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Anoscopy</video:tag>
      <video:tag>Jackknife</video:tag>
      <video:tag>position</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Regulation-of-cellular-metabolism-feedback-pathways</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Regulation of cellular metabolism: feedback pathways</video:title>
      <video:description>When a metabolic pathway has produced enough end products, it can be temporarily shut down by feedback inhibition. The end product binds with and inhibits the enzyme catalyzing the first reaction. All subsequent reaction is shut down and the end product is no longer produce. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/772bf850-f7dc-4df8-9c20-6f6504e6b12d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2009-04-23T04:54:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1946.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Regulation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>Feedback</video:tag>
      <video:tag>pathways</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Tip-Cell-During-Blood-Vessel-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Tip Cell During Blood Vessel Formation</video:title>
      <video:description>A 3D view of the leading endothelial cell (tip cell) in a developing blood vessel (isolectionB4-labelled, green). This particular cell possesses numerous</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/773ea7e1-64e7-4ccc-92cb-e2410dc9cf8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2009-04-21T22:15:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1939.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>endothelial</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>filopodia</video:tag>
      <video:tag>Angiogenesis</video:tag>
      <video:tag>Li</video:tag>
      <video:tag>Developmental</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Activity-to-Seprate-Hydrogen-And-Oxygen-From-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Activity to Seprate Hydrogen And Oxygen From Water</video:title>
      <video:description>When an electrolyser field with distilled water is connected to direct supply of current then the gases are released. This video shows the complete activity performed by an expert.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/773ed13f-8797-4e1f-ac70-26f6c688ccd4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-15T06:51:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11872.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hygrogen</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>From</video:tag>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microsurgical-clipping-of-cerebral-aneurysm-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microsurgical clipping of cerebral aneurysm procedure</video:title>
      <video:description>A surgery used to stop blood flow into an aneurysm is referred to as microsurgical clipping. The video  gives you an insight of the procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/77477870-1921-42d3-a48c-c35d193b3e12/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-06T20:10:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10912.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Microsurgical</video:tag>
      <video:tag>clipping</video:tag>
      <video:tag>of</video:tag>
      <video:tag>cerebral</video:tag>
      <video:tag>aneurysm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pig-Flu-Symptoms-Get-Viral-Protection-from-Swine-Flu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pig Flu Symptoms - Get Viral Protection from Swine Flu</video:title>
      <video:description>Pig Flu Symptoms - Get Viral Protection from Swine Flu, Avian Bird Flu, Flue Pandemic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f1b51a61-c063-4e7c-80c0-7294ef2e2bc8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-11-24T00:26:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5863.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>PIG</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>Symptoms</video:tag>
      <video:tag>get</video:tag>
      <video:tag>Viral</video:tag>
      <video:tag>Protection</video:tag>
      <video:tag>From</video:tag>
      <video:tag>swine</video:tag>
      <video:tag>avian</video:tag>
      <video:tag>Bird</video:tag>
      <video:tag>flue</video:tag>
      <video:tag>Pandemic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Insect-Metamorphosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Insect Metamorphosis</video:title>
      <video:description>Video shows the changes in insects and animals with the growing age. Different animals change in different ways.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a361965a-a748-4282-bb00-c4161d702771/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2010-11-25T21:49:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6099.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Insect</video:tag>
      <video:tag>Metamorphosis</video:tag>
      <video:tag>Backyard</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-DNA-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of DNA Replication</video:title>
      <video:description>In a replication fork, two DNA polymerases collaborate to copy the leading-strand template and the lagging-strand template DNA. This video shows the process by which DNA replication occurs.

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/2010/04/7747d14b-2d57-4503-bebb-8c96782b5178/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2010-04-08T20:40:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4197.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>replication</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/NurseReviewOrg-Animation-on-Gas-Exchange</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Gas Exchange</video:title>
      <video:description>NurseReview.Org for more animation (medical nursing) ... NurseReview.Org gas exchange repiratory diseases nclex review cgfns nle medical physical science medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/7751a29d-4784-4b80-8488-0941d340adb6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2009-04-24T22:54:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2065.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>Gas</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>repiratory</video:tag>
      <video:tag>diseases</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/Renal-Calculi-Video-Presenation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Renal Calculi Video Presenation</video:title>
      <video:description>A kidney stone is a solid mass made up of tiny crystals one or more stones can be in the kidney or ureter at the same time you may not have symptoms until the stones move down the tubes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7759f9a1-c70c-4c06-bbbd-1d5ca11a09d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2010-11-16T14:39:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5511.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>renal</video:tag>
      <video:tag>Calculi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Public-Health-250A-Lecture-39-Screening-II-A-Reingold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Public Health 250A - Lecture 39: Screening II: A. Reingold</video:title>
      <video:description>Public Health 250A - Lecture 39: Screening II: A. Reingold

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25686.jpg</video:thumbnail_loc>
      <video:duration>2552</video:duration>
      <video:publication_date>2012-09-18T16:57:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uLRWPnSoN7U</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>39</video:tag>
      <video:tag>Screening</video:tag>
      <video:tag>II</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reingold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/EcoR1-Fundamental-Molecular-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EcoR1 Fundamental Molecular Biology</video:title>
      <video:description>a hypothetical dna molecule containing 5 ecori sites each surrounded by unique sequence is incubated in the presence of recA protein shaded oval</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7772fa77-0624-4677-b418-f70faa52afb8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-12-13T22:22:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11726.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>EcoR1</video:tag>
      <video:tag>with</video:tag>
      <video:tag>surrounding</video:tag>
      <video:tag>Molecules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-for-DNA-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video for DNA Replication</video:title>
      <video:description>In a replication fork, two DNA polymerases collaborate to copy the leading-strand template and the lagging-strand template DNA. This video shows the process by which DNA replication occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/a8ba53ac-2cc3-4065-bf12-2d5ef1647981/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2009-05-27T18:45:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2335.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radiosurgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radiosurgery in India</video:title>
      <video:description>This video shows a Gamma knife Radio-surgery in India. A full procedure of this surgical procedure with experienced doctors are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7781189c-6761-483a-a416-94e6522b64ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-30T10:09:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9500.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>gamma</video:tag>
      <video:tag>knife</video:tag>
      <video:tag>Radiosurgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pacemaker-in-Chest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pacemaker in Chest</video:title>
      <video:description>Video shows a child who was 3 years old when a pacemaker was placed in his chest. His daily activities and how this is implanted is shown in this videos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7891a94a-9919-4be3-a95d-7f164d26bb46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-12-04T22:38:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10651.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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Whips-Are-Made</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Whips Are Made</video:title>
      <video:description>Clip from the popular Science Channel show How It&apos;s Made.  This clip show part of the process of making braided whips.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a91ff581-1106-4e08-a227-2f5a4b5dcb43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2012-12-09T07:04:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28429.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Entrepreneurship</video:category>
      <video:tag>How</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>whips</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Inequalities</video:title>
      <video:description>Inequalities

U05_L1_T1_we3 : Inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24585.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-09-17T14:10:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FZ2APP6-grU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Ecological-Succession</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Ecological Succession</video:title>
      <video:description>What do u mean by ecological succession? Is it good or a bad thing? have a look at this video to know the answers to all these.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/788ed026-730d-447d-9da6-b278c5b588af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2013-02-09T05:55:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29782.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ecological</video:tag>
      <video:tag>Succession</video:tag>
      <video:tag>change</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Good</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>ecology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solar-powered-stove</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar powered stove</video:title>
      <video:description>A young inventor shows us that it is not hard to cook when you don&apos;t have any wood or a stove for that matter.  The invention harnesses the power of the sun to bake, roast, fry or anything else you want to do.  Just make sure that the sun is out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/789f220d-7fae-4546-b3c5-a7f05d74a1d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2014-08-28T15:42:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31612.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Yüksek</video:tag>
      <video:tag>Verimli</video:tag>
      <video:tag>Pratik</video:tag>
      <video:tag>Yakıt</video:tag>
      <video:tag>Bilim</video:tag>
      <video:tag>Proje</video:tag>
      <video:tag>Üretim</video:tag>
      <video:tag>Kulübü</video:tag>
      <video:tag>520729744692146</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Occlusion-Balancing-Side-Interferences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62  - Occlusion: Balancing Side Interferences</video:title>
      <video:description>&quot;Lec 62  - Occlusion: Balancing Side Interferences&quot; Clinical examination showing balancing side interferences.   Orig. air date: APR 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_21452.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2012-09-09T05:24:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZUOKV0IbkSw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>62</video:tag>
      <video:tag>Occlusion</video:tag>
      <video:tag>Balancing</video:tag>
      <video:tag>side</video:tag>
      <video:tag>Interferences</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ionic-Regulation-Across-Cell-Membranes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ionic Regulation Across Cell Membranes</video:title>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/78a512b6-5199-4b19-8971-2534784a2eb8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2010-11-13T11:34:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5082.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>sodium</video:tag>
      <video:tag>Potassium</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>Intracellular</video:tag>
      <video:tag>extracellular</video:tag>
      <video:tag>membrane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Action-Animation-for-Rituxan-a-drug-manufactur</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Action Animation for Rituxan, a drug manufactur</video:title>
      <video:description>Mechanism of Action Animation for Rituxan, a drug manufactured and marketed by Genentech</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/78da93d3-38f6-43cb-8593-dbb27d09e4b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2010-11-24T14:40:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5953.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Rituxan</video:tag>
      <video:tag>A</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>manufactured</video:tag>
      <video:tag>and</video:tag>
      <video:tag>marketed</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Genentech</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Introduction-to-angles-old</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Introduction to angles (old)</video:title>
      <video:description>Introduction to angles (old)

What an angle is.  Angles in a circle.  Complementary and supplementary angles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20327.jpg</video:thumbnail_loc>
      <video:duration>595</video:duration>
      <video:publication_date>2012-09-06T14:16:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2439OIVBgPg</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>angles</video:tag>
      <video:tag>old</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Save-the-Microbes-Save-the-Planet-Part-2-MWV3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Save the Microbes, Save the Planet - Part 2 (MWV3)</video:title>
      <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.
Susan Perkins, Assistant Curator, Invertebrate Zoology and Sackler Institute for Comparative Genomics, AMNH
James Staley, Professor of Microbiology at the University of Washington</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/789b6c29-28a5-40a4-a0f7-737bd8acbac5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2124</video:duration>
      <video:publication_date>2010-04-19T20:51:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4305.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>american</video:tag>
      <video:tag>Burstein</video:tag>
      <video:tag>Colwell</video:tag>
      <video:tag>History</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Julie</video:tag>
      <video:tag>Matters</video:tag>
      <video:tag>michael</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Novacek</video:tag>
      <video:tag>Perkins</video:tag>
      <video:tag>Rita</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Northen-Blot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Northen Blot</video:title>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/78ad2bef-3788-4199-be3e-800453d8c707/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2007-05-28T00:17:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/438.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>nouthernBlot</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Learning-how-the-Proton-pump-inhibitors-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning how the Proton pump inhibitors work</video:title>
      <video:description>Proton pump inhibitors (or PPI&apos;s)are the most effective inhibitors of acid secretion available now.As a group of drug, it&apos;s main function is to reduce gastric acid in the stomach.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/78b32020-81c5-4f05-9b10-70d5e141f4c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2009-07-07T05:13:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2948.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>proton</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>inhibitors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Diagnosis-and-Treatment-Planning-for-Problem-Bridge-Cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63  - Diagnosis and Treatment Planning for Problem Bridge Cases</video:title>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21453.jpg</video:thumbnail_loc>
      <video:duration>2097</video:duration>
      <video:publication_date>2012-09-09T05:24:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6P8vdmMlfW0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>63</video:tag>
      <video:tag>Diagnosis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>bridge</video:tag>
      <video:tag>cases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Baby-Smiling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Baby Smiling</video:title>
      <video:description>The video shows a little cute baby smiling. Take a look at this sweetheart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/78c9d34e-d0e4-4d06-b014-b5ef119cb97a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-11-29T11:02:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8809.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Baby</video:tag>
      <video:tag>smiling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Retrograde-Wire-Intubation-Results</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Retrograde Wire Intubation Results</video:title>
      <video:description>Retrograde intubation is useful for patients who are breathing and have an anatomic problem that makes orotracheal intubation impossible or dangerous retrograde intubation takes up to 4 minutes to accomplish so it is not useful in a critical emergency</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/78d3d336-1e47-4f9f-874e-77f81b073c12/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-03T04:00:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10636.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Retrograde</video:tag>
      <video:tag>wire</video:tag>
      <video:tag>Intubation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diagrammatic-View-of-Male-Reproductive-Sysytem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diagrammatic View of Male Reproductive Sysytem</video:title>
      <video:description>Video contains a full diagrammatic view of reproductive system in human males. The internal structure of reproductive system and working of each part is explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/78e175e6-7453-4515-aec7-5e77cfe10f6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-12-11T23:38:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11164.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Reproductive</video:tag>
      <video:tag>system</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>male</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-EE290f-Introduction-to-Synchroton-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - EE290f  Introduction to Synchroton Radiation</video:title>
      <video:description>EE290f  Introduction to Synchroton Radiation

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 1 - Introduction to Synchroton Radiation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19444.jpg</video:thumbnail_loc>
      <video:duration>4680</video:duration>
      <video:publication_date>2012-09-05T02:39:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1WWnxA6odso</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-120-Cross-product-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 120 - Cross product 1</video:title>
      <video:description>Cross product 1

Introduction to the cross product</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21775.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-10T12:35:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zA0fvwtvgvA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Cross</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cushing-Pattern-Suture-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cushing Pattern Suture Video</video:title>
      <video:description>A technique for suture of the gut wall which resembles the cushing suture pattern except that the suture goes through all layers of the gut wall the external part of each suture bite crosses the wound it approximates the peritoneum</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7284e2d7-76e2-4c85-9667-02e55ce1f46e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2011-11-29T11:39:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8963.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cushing</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3-Most-Important-Chemistry-Experiments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3 Most Important Chemistry Experiments</video:title>
      <video:description>Video shows 3 chemistry experiments have changed the world. Have a look at these experiments and the person related with them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e7d64a1e-fd9a-45f9-b781-135fbb7894e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2013-02-08T02:38:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29560.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>History</video:category>
      <video:tag>3</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>experiments</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Changed</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Living-with-the-Tourette-syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Living with the Tourette syndrome</video:title>
      <video:description>Tourette syndrome is a neurological disorder that causes tics and compulsive behavior. People with Tourette syndrome can live normal life with proper medication and self-control. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/78e1a84b-c76e-4281-9878-a3302f997edd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2009-04-23T07:02:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2005.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Living</video:tag>
      <video:tag>with</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Tourette</video:tag>
      <video:tag>Syndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Torso-model-thoracic-veins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Torso model thoracic veins</video:title>
      <video:description>Short video of torso model thoracic veins identified the thoracic duct drains into the left subclavian vein near its junction with the left internal jugular vein</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/78e2ff85-76f4-4031-b173-5adb88fc4847/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2010-11-15T13:33:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5398.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Torso</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Thoracic</video:tag>
      <video:tag>Veins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amenorrhea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amenorrhea</video:title>
      <video:description>Support our efforts of availing knowledge to the public and sending us feedback. We analyze a simple case study of a 17 year old child. Watch what we have on Amenorrhea.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/78f6fca9-7adc-418e-b46d-9e1afa4e3ac6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2011-12-06T17:32:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10729.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Amenorrhea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-Selection-in-Humans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural Selection in Humans</video:title>
      <video:description>This video shows the protection against malaria by the sickle-cell mutation to illustrate how evolution does not necessarily result in the best solution imaginable but proceeds by whatever means are available. there is an intimate connection between the infectious parasitic disease malaria and the genetic disease sickle cell anemia in some parts of the world. A keenly observant young man named Tony Allison, working in East Africa in the 1950s, first noticed the connection and assembled the pieces of the puzzle. His story stands as the first and one of the best understood examples of natural selection, where the selective agent, adaptive mutation, and molecule involved are known—and this is in humans to boot.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/78f6b83c-1303-460f-8658-c441a1002511/cand_5.jpg</video:thumbnail_loc>
      <video:duration>843</video:duration>
      <video:publication_date>2012-02-26T03:42:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11930.mp4</video:content_loc>
      <video:uploader>biointeractive</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Humans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-compressed-into-1-day</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution compressed into 1 day</video:title>
      <video:description>Human beings can not really understand how much is 4 billion years of evolution.  asapSCIENCE shows us all that time in the evolution of life compressed into one day.  One day that spans all of life, from early unicellular animals until humans.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/792081df-9723-4e85-b685-e406020fb6d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2014-10-02T01:32:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31789.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>compressed</video:tag>
      <video:tag>Day</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-as-an-Enzyme-pt-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA as an Enzyme pt 1</video:title>
      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate. RNA as an Enzyme. Introduction to lecture: what are enzymes and how do they work?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/7923a41d-015a-44bb-8dd2-b96a815c3d85/cand_5.jpg</video:thumbnail_loc>
      <video:duration>385</video:duration>
      <video:publication_date>2007-09-01T18:48:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/892.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>biocatalysts</video:tag>
      <video:tag>transitionstate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diagnosis-of-CJD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diagnosis of CJD</video:title>
      <video:description>Because CJD can mimic many other diseases, it is tricky to diagnose. Michael Geschwind,, MD PhD, of UCSF&apos;s Memory and Aging Center, explains various methods used for diagnosing CJD, including diffusion weighted imaging (DWI) MR scans, which he considers the most reliable tool currently available.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/792bee6a-9665-4bab-800a-831f584d3ee3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2010-08-03T00:38:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4456.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>cjd</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Resting-Membrane-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Resting Membrane Potential</video:title>
      <video:description>The Resting Membrane Potential video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7946582a-ad2e-4427-9bd4-fbdd59ae2643/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2010-11-12T11:25:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5041.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>the</video:tag>
      <video:tag>Resting</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>Potential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitotic-divisions-in-Drosophila-mutant-embryo-BNT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitotic divisions in Drosophila mutant embryo (BNT)</video:title>
      <video:description>Mitotic divisions and onset of gastrulation in a mutant fruit fly embryo. The embryo is lacking the three anterior-posterior axis determinants: Bicoid, Nanos and Torso-like. A Histone protein is tagged with GFP.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/79536995-e06b-435f-ab8b-8bee3b9ca674/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2009-04-09T06:00:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1682.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>nuclei</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Bury-The-Knot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Bury The Knot</video:title>
      <video:description>This video shows a full step by step process for the burying of knot. As it is performed here by the experts so video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6aac259c-23e0-4522-8bd1-1904a66b840b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-12-01T03:43:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10131.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Burying</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Knot</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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7b53a3a3-b650-4e33-af4f-769643196d4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-05-27T19:18:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2399.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-intracellular-signaling</loc>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/7b56785f-3cd8-4801-be5c-2ccbd2a9724d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2012-10-10T12:18:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27780.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Intracellular</video:tag>
      <video:tag>Signaling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Electrical-Engineering-141-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26095.jpg</video:thumbnail_loc>
      <video:duration>4641</video:duration>
      <video:publication_date>2012-09-18T23:52:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G89Jb4h8eIc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Environmental 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>20</video:tag>
    </video:video>
  </url>
  <url>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/fb1ebdc5-b84c-4fbb-90ff-cc7d8d749d2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <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>
      <video:category>Scientific Animations</video:category>
      <video:tag>Migration</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>hominids</video:tag>
      <video:tag>multiregional</video:tag>
      <video:tag>Hypothesis</video:tag>
    </video:video>
  </url>
  <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>
      <video:duration>137</video:duration>
      <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>
      <video:tag>actionpotential</video:tag>
    </video:video>
  </url>
  <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/7b139dc9-e525-46e4-9b0e-1affef5e58ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <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>
      <video:category>Fun and Smart</video:category>
      <video:tag>How</video:tag>
      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/de8dfe0a-67af-4dc7-a46a-cbb301068375/cand_25.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <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>
    </video:video>
  </url>
  <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7b264b57-731e-434b-a49b-6484438317b6/cand_5.jpg</video:thumbnail_loc>
      <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>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/7b216e67-d087-47ec-bad8-c8ffaf075f31/cand_5.jpg</video:thumbnail_loc>
      <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>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Freshwater-Lakes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Freshwater Lakes</video:title>
      <video:description>This video describes the dividing of aquatic biomes freshwater according to size, depth and different other conditions. Have a look at this video to know more about our beautiful ecosystem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/a93fd508-b4bb-4b5d-a021-8495a8f0979e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2013-04-07T17:04:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30420.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>aquatic</video:tag>
      <video:tag>Biomes</video:tag>
      <video:tag>Freshwater</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>ecology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SCA1-Mouse-on-Rotarod</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SCA1 Mouse on Rotarod</video:title>
      <video:description>Dr. Zoghbi demonstrates how mice that have been given the gene responsible for spinocerebellar ataxia 1 (SCA1) are tested on a device called a rotarod to quantify the amount of ataxia present. Also featured on the DVD Learning from Patients: The Science of Medicine, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/7b2bcda1-1d7a-400d-abba-b2e05b3898fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2007-08-02T22:11:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/586.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>SCA1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endosocpy-of-a-Deep-Gastric-Ulcer-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endosocpy of a Deep Gastric Ulcer Treatment</video:title>
      <video:description>To evaluate the quality of gastric ulcer healing after different antiulcer treatment by endoscopic ultrasonography all patients aged 18 to 70 years had an endoscopic and ultrasonographic diagnosis of deep gastric ulcer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a944ae17-0d8e-42e2-9fa6-e6a65140682e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-29T11:25:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8909.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endosocpy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>ULCER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Causes-an-Eclipse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Causes an Eclipse</video:title>
      <video:description>Why don&apos;t we have both a lunar eclipse and a solar eclipse every month. This video explains the occurrence of eclipse in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a945bfd5-01f0-42bd-aa4e-3ff2bb1291c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2010-11-23T22:44:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5817.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Eclipse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clavicle-Giant-Cell-Tumor-Resection-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clavicle Giant Cell Tumor Resection Video</video:title>
      <video:description>Giant cell tumor of the distal end of the ulna is an uncommon site for primary bone tumors when it occurs enbloc resection of the distal part of the ulna with or without reconstruction stabilization of the ulnar stump is the recommended treatment</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a9478e68-1d59-450a-ac97-9b1e49e583dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-12-01T01:37:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9852.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Clavicle</video:tag>
      <video:tag>Giant</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Resection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Automatic-Transmissions-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Automatic Transmissions Work</video:title>
      <video:description>An automatic transmission takes the pain of gear shifting out of your hands find out how an automatic transmission works and how it differs from a manual</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a9545102-d7c4-42c6-87b7-d46d284ecef5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2011-12-11T22:42:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11022.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>automotive</video:tag>
      <video:tag>Automatic</video:tag>
      <video:tag>Transmission</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reservoir-for-our-memories</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reservoir for our memories</video:title>
      <video:description>The brain, among other duties also serves as a reservoir for our memories in which case specific details that are important to us are transferred from short term to long term memory and stored there.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/a97bfbb4-17f0-4a76-a7c9-bfd5b7f09922/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2009-06-19T16:44:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2854.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Memory</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-urface-Micromachining-Lithography-Etching-and-Doping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- urface Micromachining: Lithography, Etching and Doping</video:title>
      <video:description>Lec 8- urface Micromachining: Lithography, Etching and Doping.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17104.jpg</video:thumbnail_loc>
      <video:duration>4936</video:duration>
      <video:publication_date>2012-09-02T10:03:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w6Or3l-gO9Q</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/What-is-an-allergy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an allergy ?</video:title>
      <video:description>This video describes about allergy.

An allergy is an immune system reaction to a normally harmless substance, such as pollen, dust, pet dander, or a food protein. Watch this to get a better understanding of what that reaction entails. And for more, visit: http://conditions.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/7d1b6a72-f4c6-483a-a2db-b94b0655b1cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2012-10-11T00:57:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27865.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>an</video:tag>
      <video:tag>allergy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Classification-of-Stone-Tools</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Classification of Stone Tools</video:title>
      <video:description>Prehistoric stone tools are classified into six broad technological modes by the level of sophistication and method of fabrication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/7d21661e-75fb-4a89-88ca-3bd204a8d424/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2012-04-12T22:38:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12174.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>stone</video:tag>
      <video:tag>tools</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proteins</video:title>
      <video:description>Proteins are large organic compounds made of amino acids arranged in a linear chain and joined together by peptide bonds between the carboxyl and amino</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/7d25ec26-808e-420a-a97c-805daa92d2f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2009-08-08T15:37:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3210.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-Magnetic-Resonance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Magnetic Resonance</video:title>
      <video:description>Nuclear magnetic resonance or NMR spectroscopy is used to determine the structural and chemical properties of molecules. In this video Kyle and Elizabeth are describing the nuclear magnetic resonance lab.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7d2afcf0-fc09-430a-92b0-5a4855a5b308/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2011-11-06T20:04:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7295.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>NMR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Public-Health-250A-Lecture-40-Review-A-Reingold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Public Health 250A - Lecture 40: Review: A. Reingold</video:title>
      <video:description>Public Health 250A - Lecture 40: Review: A. Reingold

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25689.jpg</video:thumbnail_loc>
      <video:duration>2789</video:duration>
      <video:publication_date>2012-09-18T16:58:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KIqfOharf80</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>40</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reingold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Reproductive-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Reproductive Model</video:title>
      <video:description>This video explains the male reproductive system. Mainly the penis and testes which are the most important organs of this system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7d2bfead-43f7-4b51-af1d-1cf88b8e374a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2010-11-14T18:36:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5258.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>Ductus</video:tag>
      <video:tag>Deferens</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>glands</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-egg-fertilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of egg fertilization</video:title>
      <video:description>Sperm and egg fusion is called fertilization. It takes place in tube. After fertilization zygote begin to multiply, staying clustered together in a ball. This ball of cells, called a blastocyst, slowly makes its way down to the uterus (three or four days after ovulation) and burrows into the uterine wall.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/117b2364-2f24-44ce-90e6-89220605aef3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2007-05-28T22:48:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/451.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>egg</video:tag>
      <video:tag>Fertilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/First-Four-Years-of-Discovery-Cassini-Huygens-Mission-to-Saturn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>First Four Years of Discovery -  Cassini Huygens Mission to Saturn</video:title>
      <video:description>This is a video on the exploration of space with the help of the Cassini Huygens which was on a mission to the planet Saturn. Here are the first four years of discovery of the titan which is apparently covered with organic material.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7d3ce75e-de3a-4ec1-bf3e-2365d4552476/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2011-12-12T22:29:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11624.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Cassini</video:tag>
      <video:tag>Huygens</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>to</video:tag>
      <video:tag>saturn</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Discovery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Energy-can-not-be-created-or-destroyed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Energy can not be created or destroyed</video:title>
      <video:description>This video explains the first law of thermodynamics i.e. the energy can&apos;t be created or destroyed. It can only be transformed from one form to other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7d429523-1d27-4ce8-8b67-f7aa7faf1f90/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1059</video:duration>
      <video:publication_date>2010-11-29T23:07:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6253.mp4</video:content_loc>
      <video:uploader>karya</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/Clip-For-Launch-of-IRVE-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clip For Launch of IRVE-3</video:title>
      <video:description>This video shows the launch of IRVE-3(Inflatable Reentry Vehicle Experiment) at Wallops. A detailed explanation of this launch is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7d5be18a-0b35-47cb-9198-358b3d7304d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2013-02-05T04:08:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29144.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>IRVE</video:tag>
      <video:tag>3</video:tag>
      <video:tag>LAUNCHES</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Wallops</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-Resources</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural Resources</video:title>
      <video:description>A pictorial description of various kinds of natural resources is shown here. Natural resources can be divided into Renewable and nonrenewable resources.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7d6adc6a-4032-47f3-9a94-c51072f3ca04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-12-12T02:51:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11432.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Resources</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radiation-of-Cosmic-Microwaves-Background</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radiation of Cosmic Microwaves Background</video:title>
      <video:description>Radiation of Cosmic Microwaves Background.  The cosmic microwave background (CMB) is an almost-uniform background of radio waves that fill the universe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7d6d2c3e-a2bb-4054-ba89-57748173a03c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>735</video:duration>
      <video:publication_date>2011-12-15T00:56:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11808.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-fat-removal-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live fat removal surgery</video:title>
      <video:description>Fat removal surgery in india by experts the imagery in the video may shock you but it may also be what need to stop you from eating bad foods and help motivate you towards a healthier lifestyle you have been warned.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a9cb57df-e333-4ef3-9c9a-d16ef42ca283/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-30T09:48:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9452.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>surgeons</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>providing</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>ind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fatty-Acid-Biosynthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fatty Acid Biosynthesis</video:title>
      <video:description>The biosynthesis of saturated fatty acids requires a primer molecule, usually acetic acid in the form of its Coenzyme A ester, and a chain extender, malonyl-CoA. The latter is formed from acetyl CoA by the activity of the enzyme acetyl-CoA carboxylase in which biotin is the prosthetic group (and thus can be inhibited by avidin). In the first step of the reaction, carbon dioxide is linked to the biotin moiety, and this is subsequently transferred to acetyl-CoA to form malonyl-CoA. In microorganisms such as Escherichia coli, the enzyme complex comprises three dissociable proteins, but in plants and animals, the enzyme is a single multifunctional complex that exists in two main isoforms. Malonyl-CoA is also involved in the regulation of fatty acid oxidation by inhibiting carnitine palmitoyl-CoA transferase-1.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/7d72676d-af8d-4c50-80b7-ab576bb74e38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-08-08T23:32:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/641.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>fattyacid</video:tag>
      <video:tag>biosynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Spirotome-Macrobiopsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Spirotome Macrobiopsy</video:title>
      <video:description>A full surgical procedure of spirotome macrobiopsy for the breast is shown here. This video will help you to know all about spirotome macrobiopsy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7d835aac-58e6-4047-8191-9d36e10fceb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2011-12-06T18:22:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10796.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Spirotome</video:tag>
      <video:tag>macrobiopsy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Breast</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-DNA-are-you-mine-Sequencing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA, DNA - are you mine? Sequencing.</video:title>
      <video:description>DNA sequencing is process of knowing sequence of nucleotide bases. It is used in forensics, biological researches, biotechnology, etc. This video explains dideoxyribonucleotide method. After Primer, dNTP+tags, DNA polymerase are mixed, there are different length DNAs, which are separated by electrophoresis. Modern versions of this method do not use electrophoresis, because of fluorescent markers, which are interpreted in sequencer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/7d8f2da3-d35f-4af3-a63c-b826afa93107/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2007-05-12T00:42:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/281.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>DNASequencing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-embryonic-stem-cells-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on embryonic stem cells  - 15</video:title>
      <video:description>Stem cells can be used in treatment of various diseases. For example, when hematopoietic stem cells are injected to a mouse unable to produce blood cells, production of blood cells is induced. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/7d96140d-d1f8-4dc4-9b53-760ab7aa5361/cand_5.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2007-08-16T23:01:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/798.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>hemapoeticStemCell</video:tag>
      <video:tag>leucemia</video:tag>
      <video:tag>pulse</video:tag>
      <video:tag>chaseExperiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hemoglobin-Oxygen-Binding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hemoglobin: Oxygen Binding</video:title>
      <video:description>Hemoglobin is red pigment commonly found in animal&apos;s red blood cells. It bounds oxygen in lungs, bounding to hemoglobin, and causing rigid form. When oxygen gets to the tissues,hemoglobin turns in to mobile form.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/7da6263b-daff-45d5-b64e-3a985bf7fe8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-05-12T00:31:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/274.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>hemoglobin</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>bloodcells</video:tag>
      <video:tag>conformational</video:tag>
      <video:tag>mobility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Common Law Versus Public Law

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19508.jpg</video:thumbnail_loc>
      <video:duration>4607</video:duration>
      <video:publication_date>2012-09-05T03:07:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iHCLzwFiu_Q</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</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/A-Nearby-Starburst-Galaxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Nearby Starburst Galaxy</video:title>
      <video:description>The Hidden Universe (Episode 2): A Nearby Starburst Galaxy - Exposing the Exploding Cigar Galaxy.

This is the Hidden Universe of the Spitzer Space Telescope, exploring the mysteries of infrared astronomy with your host Dr. Robert Hurt.

M82 has been called an exploding galaxy, and three of NASA&apos;s Great Observatories have teamed up to show it like it&apos;s never been seen before. 

---
Please subscribe to Science &amp; Reason:
• http://www.youtube.com/Best0fScience
• http://www.youtube.com/ScienceMagazine
• http://www.youtube.com/FFreeThinker
---

Its been called an exploding galaxy, and three of NASAs Great Observatories have teamed up to show it like its never been seen before.

Sigmund Freud once protested that sometimes a cigar is just a cigar. However, astronomers studying the so-called &quot;Cigar Galaxy&quot;, have discovered theres much more going on than meets the eye. Thats why theyve looked beyond just visible light to understand this galactic oddity ...

The Cigar Galaxy, more commonly known as M82, lies in the northern skies in the constellation of Ursa Major. Its about 12 million light years away not exactly a next-door neighbor, but pretty close as galaxies go. And while it does look a bit like a cigar, its actually shaped like a disk.

• http://spitzer.caltech.edu/

---

Messier 82 (also known as NGC 3034 or the Cigar Galaxy) is the prototype nearby starburst galaxy about 12 million light-years  away in the constellation Ursa Major. The starburst galaxy is five times as bright as the whole Milky Way and one hundred times as bright as our galaxy&apos;s center.

In 2005, the Hubble revealed 197 young massive clusters in the starburst core. The average mass of these clusters is around 2 × 105 M⊙, hence the starburst core is a very energetic and high-density environment.

Throughout the galaxy&apos;s center, young stars are being born 10 times faster than they are inside our entire Milky Way Galaxy.

• http://en.wikipedia.org/wiki/Messier_82
.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/7dd4c164-75b0-4716-ae71-113fd6c83f4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2010-04-08T21:02:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4210.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>starburst</video:tag>
      <video:tag>exploding</video:tag>
      <video:tag>cigar</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>m82</video:tag>
      <video:tag>NGC</video:tag>
      <video:tag>3034</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>ESA</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Spitzer</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>telescopes</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>infrared</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>Observatories</video:tag>
      <video:tag>Astronomers</video:tag>
      <video:tag>ursa</video:tag>
      <video:tag>major</video:tag>
      <video:tag>galactic</video:tag>
      <video:tag>center</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>clusters</video:tag>
      <video:tag>Milky</video:tag>
      <video:tag>way</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>
      <video:tag>Rous</video:tag>
      <video:tag>Sarcoma</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>hen</video:tag>
      <video:tag>tumpr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transfection-Methods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transfection Methods</video:title>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7de05b47-b936-4f4d-9336-f517d8d940f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2011-12-13T16:11:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11694.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Topic</video:tag>
      <video:tag>4</video:tag>
      <video:tag>3</video:tag>
      <video:tag>TransfectioMethods</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-Of-Oxygen-Using-Hydrogen-Peroxide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <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>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Preparation</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Peroxide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Signal-transmission-and-muscular-contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/7df4101b-f134-43ed-a36a-607f2aa9319b/cand_5.jpg</video:thumbnail_loc>
      <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>
      <video:category>Neuroscience</video:category>
      <video:tag>Signal</video:tag>
      <video:tag>Transmission</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Muscular</video:tag>
      <video:tag>contraction</video:tag>
    </video:video>
  </url>
  <url>
    <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>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Impaled-Objects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7e1c7ca3-9c09-4f24-9e6e-bbf3cd5046c0/cand_5.jpg</video:thumbnail_loc>
      <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>
      <video:category>Medical</video:category>
      <video:tag>Impaled</video:tag>
      <video:tag>Objects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Lysate-Preparation-Native</loc>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/7e2e86a2-e432-46cc-a9c6-b7d57f971982/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <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>
      <video:category>Biochemistry</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Lysate</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>native</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/The-Tryptophan-Operon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Tryptophan Operon</video:title>
      <video:description>The Trp operon is an example of a biosynthetic operon whose expression is regulated by an effector. Operon is part of genome that consists of few genes which are required to do certain process. In this example process is synthesis of tryptophan. The operon consists of 5 structural genes that code for the three enzymes required to convert chorismic acid into tryptophan. If there is tryptophan in enviromt, it is not used.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/82437ff3-f4e9-4dbc-a201-397640012b38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2007-05-16T01:29:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/324.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Tryptophan</video:tag>
      <video:tag>operon</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>Trpoperon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Reduction-Surgery-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Reduction Surgery Operation</video:title>
      <video:description>This video shows breast reduction surgery operation is  removal of  tissue and skin to make breasts smaller and perkier.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8246a062-d0cb-467d-8767-dbba76c9a9e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-11-30T10:35:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9578.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Operation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Modulate-a-Protein-by-Using-a-Small-Molecule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Modulate a Protein by Using a Small Molecule</video:title>
      <video:description>This animations shows how a small molecule binds to a protein to alter its shape and and make it inactivated./nSmall molecules associate or bind with a protein forming what can be thought of as a new protein. In the case shown in this animation a small molecule fits into a cleft in the protein. The blue protein, calmodulin, has several important roles in cellular function. The cleft in the shape of the protein allows it to perform many of these functions. When the gold colored small molecule binds with calmodulin it occupies this cleft and thus inactivates the protein./nIn order to understand life’s processes, it is useful to perturb the process and observe what happens./nIn genetics, a gene’s functions are investigated by using mutations that disrupt their normal function. Chemical genetics is an analogous approach that investigates the functions of the genes by using small molecules to perturb the proteins—which are encoded by the genes—directly./nIn genetics, some mutations result in loss of function, while others result in a gain of function. In chemical genetics, analogous protein perturbations exist that inactivate a protein (loss of function) or super-activate a protein (gain of function)./nSmall molecules associate with, or bind to, a protein in specific ways. In some cases they modulate the protein’s function by inactivating it. In this animation, a small molecule (in gold) binds to the protein calmodulin (in blue). Calmodulin is a protein that is involved in calcium regulation in a cell and has many important roles in cellular function. The cleft in the protein is an important site that allows it to interact with other molecules. The small molecule binds to this cleft and occupies the site, causing the protein to undergo a conformational change and become inactivated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/825ee1ed-f101-4ed7-984e-230f0720792e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2013-02-08T23:25:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29687.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Small</video:tag>
      <video:tag>molecule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Relativity-of-simultaneity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Relativity of simultaneity</video:title>
      <video:description>This video explains the relativity of simultaneity with animation to make it easier to understand. 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.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/825ee67d-a354-4db7-975c-05ced8376a2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2010-11-14T22:49:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5309.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>relativity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>simultaneity</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Albert</video:tag>
      <video:tag>Einestine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microarray-Manufacturing-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microarray Manufacturing Video</video:title>
      <video:description>This video shows how microarray works most microarray manufacturers such as affymetrix and agilent provide commercial data analysis software with microarray equipment such as plate readers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/826b77dd-3ff2-4d58-863f-6feed5cdf522/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2010-11-20T23:20:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5642.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarray</video:tag>
      <video:tag>Manufacturing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cardiac-Catheterization-heart-cath</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiac Catheterization (heart cath)</video:title>
      <video:description>what is Cardiac Catheterization? This video explains cardiac catheterization, also called as heart cath, is the insertion of a catheter into a chamber or vessel of the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/826c4b10-f609-4e07-9132-3be26d8eecce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-12-01T20:22:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10365.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Catheterization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Electrical-Engineering-C245-Surface-Micromachin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Electrical Engineering C245 - Surface Micromachin</video:title>
      <video:description>&quot;Lec 24 - Electrical Engineering C245 - Surface Micromachin&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24360.jpg</video:thumbnail_loc>
      <video:duration>4883</video:duration>
      <video:publication_date>2012-09-15T07:02:09.000Z</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>24</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/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
Photo by dream designs 
http://www.freedigitalphotos.net/images/Other_science_and_te_g342-Digital_Background_p106346.html/nID: 10069552 
Leadership And Business Vision Stock Photo
Photo by David Castillo Dominici.
http://www.freedigitalphotos.net/images/Other_business_conce_g200-Leadership_And_Business_Vision_p69552.html/nID: 100122447 
Close Up Of Electronic Circuit Board With Processor Stock Photo
Photo by koko-tewan.
http://www.freedigitalphotos.net/images/Computers_g62-Close_Up_Of_Electronic_Circuit_Board_With_Processor_p122447.html/nImage ID: 10017512 
3d Puzzle Piece Stock Photo
Photo by jscreationzs
http://www.freedigitalphotos.net/images/Toys_and_games_g80-3d_Puzzle_Piece_p17512.html/nImage ID: 100268391  
Young Female Researcher Stock Photo
Photo by somkku9.
http://www.freedigitalphotos.net/images/young-female-researcher-photo-p268391/nImage ID: 100240936 
Four Easy Balloons Show Simple Promos And Convenient Buying Opti… Stock Photo
Photo by Stuart Miles. /nhttp://www.freedigitalphotos.net/images/four-easy-balloons-show-simple-promos-and-convenient-buying-opti-photo-p240936/nID-10082230
Photo by posterize. 
http://www.freedigitalphotos.net/images/Money_g61-Money_In_Pocket_p82230.html/n ID: 100179565 
Businessman Choosing The Right Person Stock Photo
Photo by SOMMAI.
http://www.freedigitalphotos.net/images/businessman-choosing-the-right-person-photo-p179565</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/08/aa894e6f-70b4-4a9b-a7f8-81f401393037/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2016-08-28T23:50:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32524.mp4</video:content_loc>
      <video:uploader>Matheus Carvalho</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>laboratory</video:tag>
      <video:tag>Automation</video:tag>
      <video:tag>script</video:tag>
      <video:tag>AutoIt</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>Skill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-explanation-of-the-quest-for-immortality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An explanation of the quest for immortality</video:title>
      <video:description>This video explains the quest for immortality for humans. Aubrey de Grey, Nick Bostrom and Anders Sandberg talk to New Scientist on how we could become immortal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/aa954e09-7b40-42a0-ae21-efe52774062b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2012-11-26T20:51:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28078.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>immortality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Sous-vide-Cooking-a-State-of-Matter-Lecture-2-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Sous-vide Cooking: a State of Matter | Lecture 2 (2010)</video:title>
      <video:description>Lec 54 - Sous-vide Cooking: a State of Matter | Lecture 2 (2010). Speaker: Joan Roca (El Celler de Can Roca)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16067.jpg</video:thumbnail_loc>
      <video:duration>6953</video:duration>
      <video:publication_date>2012-08-29T08:57:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1bzzJNM_wAg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cooking</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>series</video:tag>
      <video:tag>week</video:tag>
      <video:tag>02</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Baltimore-Radon-Mitigation-410-381-1557-Maryland-Radon-MD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Baltimore Radon Mitigation (410) 381-1557 Maryland Radon MD</video:title>
      <video:description>Call Air Quality Control (410) 381-1557. &lt;br&gt; Radon gas mitigation, remediation, abatement, testing, reduction, and removal systems of Baltimore, Columbia, Parkville, Silver Spring, Pasadena MD, Gaithersburg, Annapolis, Glen Burnie, Potomac, Clarksville, Jarrettsville, Crofton, Lanham, Fallston, Belcamp,  Cumberland, Elkton, Elicott City, Clarksburg, Westminster, Potomac, Owings Mills, Port Deposit, Maryland Radon Mitigation.  &lt;br&gt;Radon gas ventilation contractor serving these Maryland Counties: Anne Arundel, Baltimore, Prince George’s, Garrett, Allegany, Washington, Frederick, Carroll, Harford, Cecil, Kent, Queen Anne’s, Caroline, Talbot, Dorchester, Wicomico, Somerset, Worcester, St. Mary’s, Charles, Montgomery, and Howard County.  &lt;br&gt; Call 1-800-61-RADON.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/12/82bb24aa-d413-485f-9441-762003da67b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2009-12-13T18:09:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3625.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Others</video:category>
      <video:tag>radon</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>baltimore</video:tag>
      <video:tag>maryland</video:tag>
      <video:tag>columbia</video:tag>
      <video:tag>MD</video:tag>
      <video:tag>remediation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Conic-Sections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Conic Sections?</video:title>
      <video:description>This video shows the different conic section of a cone. Conics are a cross sections of a cone when it is cut by a plane at different angles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/82e3c9e5-ed1a-4419-8abd-a611d8a66aa8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-11T23:54:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11238.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Civil Engineering</video:category>
      <video:tag>Conic</video:tag>
      <video:tag>Sections</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>Parallelopiped</video:tag>
      <video:tag>Ellipse</video:tag>
      <video:tag>Parabola</video:tag>
      <video:tag>Hyperbola</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-solve-genetic-problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to solve genetic problems</video:title>
      <video:description>Looking for a simple way to solve genetic problems? Yes we know it is sometimes really confusing. In this video, first general genetic terms are described and the way to solve genetics problems is expained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/82c2eea7-c52e-4d60-9851-3f3a4a1322d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>815</video:duration>
      <video:publication_date>2014-08-25T23:56:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31157.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pain-Management-Vaginismus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pain Management Vaginismus</video:title>
      <video:description>Vaginismus is a conditional which causes muscles in the vagina to contract and result in pain and burning and may lead to inability to have intercourse. This video shows how pain management can be done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/82f2b9c6-16da-435c-a49c-e7c6906c3a7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>425</video:duration>
      <video:publication_date>2011-12-01T04:52:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10248.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</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/Lipoproteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lipoproteins</video:title>
      <video:description>Lipoproteins contain both proteins and lipid,and allows fats to move through water inside and outside a cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/83021715-44f0-4bee-913d-2ef287e89d09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2010-11-09T14:12:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4878.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Convention-on-Biological-Diversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Convention on Biological Diversity</video:title>
      <video:description>Convention on Biological Diversity which states that it recognizes that biological diversity is about more than plants, animals, and ecosystems but also about people and our need for a clean and healthy environment to live in.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/aa97dd5d-8b94-4ae2-98c7-e5cabca1f1f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2010-11-13T22:06:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5167.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>convention</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Biological</video:tag>
      <video:tag>diversity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Point-Mutation-Leading-to-Fatal-Insomnia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Point Mutation Leading to Fatal Insomnia</video:title>
      <video:description>Animation on point mutation. Single nucleotide is mutated, exchanged with another. This leads in different amino acid, which can chande expressed protein. In this case 178 PrP gene is alteres, which causes a change from aspartic acid to asparagine, and protein is affected. Result is insomnia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/aac0f5cb-2e07-4d11-b4e2-734c2e7b3052/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2007-08-20T21:58:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/834.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Insomnia</video:tag>
      <video:tag>pointmutation</video:tag>
      <video:tag>Nucleotide</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>aminoacid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-genetic-engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is genetic engineering?</video:title>
      <video:description>This video describes genetic engineering (excerpt) and how it works and gives important information about genetic engineering. 

&quot;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 programme looks at the possible benefits of genetic engineering, such as the curing of hereditary diseases and the creation of better, more efficient crops. It also explores the potential issues that arise with this new technology - the questionable morality of cloning, and the controversy that surrounds stem-cell research are two topics which are also investigated. Students will hear both a secular and religious perspectives on the morality of intervening in nature at the most fundamental level.

To find out more about this film, follow this link: http://www.classroomvideo.co.uk/Product.aspx?id=4567&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/863eb1f5-5ebe-4779-acb2-71d10a4ea09a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2012-10-11T07:26:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27883.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>excerpt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liposuction-by-laser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liposuction by laser</video:title>
      <video:description>شفط الشحوم-نحت الجسم-liposuction by laser
اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
مستشفى العمادي-دوحة -قطر
DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
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/2010/02/862f9008-97d4-4f0d-a178-813731040dd5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-02-13T16:33:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3857.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>mammoplasty</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>tummy</video:tag>
      <video:tag>tuck</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>transplantation</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>Dermolipectomy</video:tag>
      <video:tag>شفط</video:tag>
      <video:tag>الدهون</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Helicobacter-Pylori-H-pylori-and-Auto-Hemotherapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Helicobacter Pylori (H pylori) and Auto Hemotherapy</video:title>
      <video:description>Helicobacter Pylori is the notorious bacteria that has been identified as on of the major causes of stomach ulcers. Auto-hemotherapy is said to eliminate the Helicobacter Pylori bacteria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/86591d4a-13ee-466a-a171-846a052a1c77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-11-28T07:17:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8360.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Auto</video:tag>
      <video:tag>hemotherapy</video:tag>
      <video:tag>eliminates</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Helicobacter</video:tag>
      <video:tag>pylori</video:tag>
      <video:tag>H</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Multi-Rooted-Dental-Implant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multi-Rooted Dental Implant</video:title>
      <video:description>Video shows the world&apos;s first truly anatomic multi-rooted Zirconia dental implant. A well description of this dental implant is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8664f257-cad2-49d5-96c6-987b6fa36da4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-12-01T20:22:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10368.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
      <video:tag>First</video:tag>
      <video:tag>TRULY</video:tag>
      <video:tag>anatomic</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>rooted</video:tag>
      <video:tag>ZIRCONIA</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/What-Are-Polar-Coordinates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Polar Coordinates</video:title>
      <video:description>Polar coordinates are the points on a plane which determine the distance of the point from each axis. This video explains this concept with the help of examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/8665b546-7037-4a52-9c62-e3576b4b5d3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2010-12-06T13:11:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6523.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>Coordinates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Albert-Einstein-life-and-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Albert Einstein: life and work</video:title>
      <video:description>This video features a short description of the life and work of Albert Einstein. Born in a Jewish family, Einstein was awarded for his contribution to theoretical physic. His theory of changes the way the universe is explained.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/86a5a96d-54b8-4918-92f2-89c8e1a3bac3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2011-10-18T04:58:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7077.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Albert</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>life</video:tag>
      <video:tag>and</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Relationship-Between-Charge-And-Mass</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Relationship Between Charge And Mass</video:title>
      <video:description>From the R-algebra of my book, &quot;Reality is a Mathematical Model&quot;, the field equations of the electromagnetic-nuclear field, are a representation of the equations also obtained from the Helmholtzian matrix product form noted at the begining of my video, reference [3]: The-Standard-Model-Architecture-and-Interactions-Part-1. 
    The first book, above, demonstrates that charge is a global invariant.
    The second book introduces a definition for a charge function for  any type of particle. 
    However, the calibration on which it relies is more arbitrary than it really is.
    The calibration may be more simply expressed via a single parameter relating the units of charge to the first order object (fermion) masses. 
    Because Noether&apos;s Theorem applied to the charge density (see reference [1]) insists the above charge function is a global invariant, so is mass/energy. Noether&apos;s Theorem doesn&apos;t have to be asserted twice, but Hamilton&apos;s principle (for charge density) is a consequence of the R-algebra and Noether&apos;s Theorem applied to that, with the above insight, establishes conservation of charge and through that and the above analysis so is mass/energy, as a single consequence.  
    And, this illustrates that charge, being a measure of first order object (lepton) masses, only exists where a fermion rest mass exists. /nLinks to all my books may be found at:  /nhttps://sites.google.com/site/themathematicalnatureofreality//nhttps://sites.google.com/site/themathematicalnatureofreality/config/pagetemplates/books</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/05/866c720b-3fd0-4268-b5e1-e3fddd331acf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2011-05-27T12:32:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6964.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>hamilton</video:tag>
      <video:tag>principle</video:tag>
      <video:tag>fermion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-5-Exploding-Wire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 5: Exploding Wire</video:title>
      <video:description>This is a a physics lab demonstration showing an exploding wire.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0b12ce31-0245-4986-960f-fd5131e789db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2009-05-27T21:35:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2569.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <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/Refraction-Of-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Refraction Of Light</video:title>
      <video:description>Let us perform an experiment and find out how the light is refracted when it incident on a rectangular glass slab. When the light passes through a medium then it deviates from its path.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8671fcaa-2e60-4013-8117-7e49cdf9bab1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2011-12-12T03:21:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11498.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>refraction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Glass</video:tag>
      <video:tag>Slab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-The-Micropipette</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using The Micropipette</video:title>
      <video:description>This video show you how to use pipettes properly to pour solution into another container. Push the nozzle of pipette gently on surface of beaker and then press pipette to pour the solution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8675c39e-cdf8-4756-8be8-3aef7ceaed09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2013-02-09T05:37:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29765.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Biomedical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>Micropipettes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-with-Mr-Noon-Electrostatics-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics with Mr. Noon: Electrostatics 2</video:title>
      <video:description>Here are more physics demos with static electricity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/868c2da4-251b-491b-bc92-38452693a657/cand_5.jpg</video:thumbnail_loc>
      <video:duration>414</video:duration>
      <video:publication_date>2009-05-14T01:42:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2206.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>static</video:tag>
      <video:tag>electricity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-6-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 6- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 6- 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_24367.jpg</video:thumbnail_loc>
      <video:duration>4725</video:duration>
      <video:publication_date>2012-09-15T07:15:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/09tiYltCs9s</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-7-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 7- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 7- 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_24368.jpg</video:thumbnail_loc>
      <video:duration>4706</video:duration>
      <video:publication_date>2012-09-15T07:15:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EoU_w4MgmeY</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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Viral-anti-virus-H1N1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Viral anti virus H1N1</video:title>
      <video:description>So far most people who have contracted the new influenza a H1N1 virus have experienced influenza like symptoms such as sore throat cough runny nose fever malaise headache joint and muscle pain and recovered without antiviral treatment</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/75b80af9-86ae-42a1-a86d-6210fb6645ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-11-30T09:50:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9458.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Viral</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Division-Live</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Division Live!</video:title>
      <video:description>These are mouse fibroblast grown in culture, shown with DIC microscopy. Watch for cell division.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/86c204ca-5822-4caf-a3c9-32393b203278/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2007-05-12T00:54:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/288.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>fibroblast</video:tag>
      <video:tag>DIC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-9-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 9- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 9- 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_24370.jpg</video:thumbnail_loc>
      <video:duration>4248</video:duration>
      <video:publication_date>2012-09-15T07:16:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qsRCy9UOkpk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Its-Made-Watches-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How It&apos;s Made- Watches Video</video:title>
      <video:description>Have you ever wondered how the products you use every day are made how its made leads you through the process of how everyday products such as apple juice skateboards engines contact lenses and many more objects are manufactured</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/86c450d3-38a5-4f33-91c3-2bf0b799ef6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2012-12-10T02:00:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28528.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Watches</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tooth-Decay-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tooth Decay Treatment</video:title>
      <video:description>This is a stunning 3D medical animation shows the application of dental sealant knows as “Tooth Decay Treatment”.  Dental sealants are plastic coatings that are usually placed on the chewing (occlusal) surface of the permanent back teeth — the molars and premolars — to help protect them from decay. Application of sealant protects the chewing surface from tooth decay. For more information, visit our website: www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/86e2145e-7dfa-40d8-9c16-3a369f6d6710/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-26T07:35:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30710.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>sealant</video:tag>
      <video:tag>Gel</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>Decay</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Realistic-Telepathy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Realistic Telepathy</video:title>
      <video:description>As modern technology and neuroscience continue to advance at a startling rate, the more abilities once thought impossible, such as telepathy, escape science fiction and enter our real existence.  In this video, Michio Kaku discusses the relative ease by which radio and computer technology could make telepathy possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/8713ba68-2abb-46e9-92c0-7eb39b65c7ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2012-12-02T18:10:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28243.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>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>telepathy</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Articulated-Robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Articulated Robot</video:title>
      <video:description>Demonstration of an articulated robot.  This kind of robots will make it easy for people in the future to reach very inaccessible places.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/8717fa56-9760-4faa-9104-6200d8df5389/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2014-08-27T21:19:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31485.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>articulation</video:tag>
      <video:tag>robot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Enzyme</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Enzyme</video:title>
      <video:description>Enzyme Mechanisms examples with stereo-chemical emphasis is shown here. Watch this video to know about this mechanism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/89c8be96-bc78-4394-9c59-f88a23dd45c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2010-11-30T21:31:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6318.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Enzyme</video:tag>
      <video:tag>Mechanisms</video:tag>
      <video:tag>Stereochemistry</video:tag>
      <video:tag>31</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interview-about-2010-Nobel-Prize-in-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interview about 2010 Nobel Prize in Physics</video:title>
      <video:description>This interview discusses the 2010 nobel prize winner for Physics won by Andre Geim and Konstantin Novoselov for their ground breaking research into Graphine, a single layer of carbon atoms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ab59cb78-364f-49a2-a549-89c09986b424/cand_5.jpg</video:thumbnail_loc>
      <video:duration>662</video:duration>
      <video:publication_date>2010-11-13T20:23:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5117.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>interview</video:tag>
      <video:tag>about</video:tag>
      <video:tag>2010</video:tag>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Andre</video:tag>
      <video:tag>Geim</video:tag>
      <video:tag>Konstantin</video:tag>
      <video:tag>Novoselov</video:tag>
      <video:tag>graphine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Umbilical-cord-clamping-and-apgar-score-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Umbilical cord clamping and apgar score video</video:title>
      <video:description>The umbilical cord was clamped within 30 seconds of birth which is routine practice at this hospital and the baby was brought directly to the warmer and the effect of early and late umbilical cord clamping on neonatal hematocrit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9ba75dc3-aad1-444e-a900-ee8f6dd74bb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-30T05:58:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9300.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Umbilical</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>clamping</video:tag>
      <video:tag>and</video:tag>
      <video:tag>apgar</video:tag>
      <video:tag>Score</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Folding-Home</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Folding @ Home</video:title>
      <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>
      <video:duration>127</video:duration>
      <video:publication_date>2010-02-18T15:55:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3861.mp4</video:content_loc>
      <video:uploader>Daniel Kushner</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>protein</video:tag>
      <video:tag>Biochemistry</video:tag>
    </video:video>
  </url>
  <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/873c9855-34e3-4597-b3af-84806e9d7e7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2016-03-03T10:04:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32438.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Star</video:tag>
      <video:tag>clusters</video:tag>
      <video:tag>CLUSTER</video:tag>
      <video:tag>Milky</video:tag>
      <video:tag>way</video:tag>
      <video:tag>NGC</video:tag>
      <video:tag>3603</video:tag>
      <video:tag>Hubble</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ruch-pantofelka-Paramecium-caudatum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ruch pantofelka (Paramecium caudatum)</video:title>
      <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>
      <video:tag>pantofelka</video:tag>
      <video:tag>Paramecium</video:tag>
      <video:tag>caudatum</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Organic-Chemistry-Naming-Examples-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <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>
      <video:player_loc>https://www.youtube.com/embed/6BR0Q5e74bs</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neck-Vessels-Examination-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neck Vessels Examination Tutorial</video:title>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/88429983-f94f-42ab-9c6a-89fd7c0852f2/cand_5.jpg</video:thumbnail_loc>
      <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>
      <video:category>Medical</video:category>
      <video:tag>Neck</video:tag>
      <video:tag>Vessels</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Muscle</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/Animation-on-Spermatogenesis-by-NurseReview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation on Spermatogenesis by NurseReview</video:title>
      <video:description>This Nursereview videos shows animation of spermatogenesis process. How sperm is formed and functions of of it is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/abdd632a-ce16-400f-8209-6dc492397cd5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2009-04-24T23:02:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2086.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Medical</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/Discussion-About-New-Flues</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discussion About New Flues</video:title>
      <video:description>This video will help you in understanding about the new flu viruses occur every year. A brief introduction with such diseases is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9849c494-ea64-49d5-bca6-00c1530ee6fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>326</video:duration>
      <video:publication_date>2013-02-09T06:36:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29809.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>FAQs</video:tag>
      <video:tag>about</video:tag>
      <video:tag>the</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Flu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/White-House-A-Night-of-Astronomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>White House- A Night of Astronomy</video:title>
      <video:description>Video shows the president Barack Obama at white house with the astronomers. Astronauts are really exited and seems to be very happy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/664ca584-3710-41ab-98d4-c68197b257c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>670</video:duration>
      <video:publication_date>2013-02-09T06:20:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29799.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Others</video:category>
      <video:tag>astronomy</video:tag>
      <video:tag>Night</video:tag>
      <video:tag>at</video:tag>
      <video:tag>the</video:tag>
      <video:tag>white</video:tag>
      <video:tag>HOUSE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloak-of-invisibility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloak of invisibility</video:title>
      <video:description>Scientists at Duke University have successfully tested cloak of invisibility. It mostly hid a small metal cylinder from passing microwave.  This video presents more. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8a723a41-7f84-4fdb-8ed9-1e162fe552ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2010-11-27T11:56:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6209.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Others</video:category>
      <video:tag>invisibility</video:tag>
      <video:tag>Cloak</video:tag>
      <video:tag>Findings</video:tag>
      <video:tag>at</video:tag>
      <video:tag>duke</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atherosclerosis-Balloon-and-Stent-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atherosclerosis Balloon and Stent Procedure</video:title>
      <video:description>Atherosclerosis medical animation - By Polygon
Atherosclerosis (ASVD) is the condition in which an artery wall thickens as the result of a build-up of fatty materials such as cholesterol. It is a syndrome affecting arterial blood vessels, a chronic inflammatory response in the walls of arteries, in large part due to the accumulation of macrophage white blood cells and promoted by low-density lipoproteins (plasma proteins that carry cholesterol and triglycerides) without adequate removal of fats and cholesterol from the macrophages by functional high density lipoproteins. It is caused by the formation of multiple plaques within the arteries. This medical animation shows an angioplasty procedure with the use of balloon and stent.
http://www.polygonmedical.com/atherosclerosis.html
For more info, visit http://www.polygonmedical.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/8a837139-fdf4-40c5-be7e-cdcef784aec2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2012-09-02T10:09:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/17110.mp4</video:content_loc>
      <video:uploader>Polygon Medical Animation</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>atherosclerosis</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Balloon</video:tag>
      <video:tag>Stent</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polarisation-of-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polarisation of Light</video:title>
      <video:description>This video will help you to understand the polarization of light. Changes in direction and the properties of polarized light are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/abeb0139-178b-4374-b483-798afb976ac9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>523</video:duration>
      <video:publication_date>2013-01-30T07:29:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29055.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Polarisation</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Higgs-particle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Higgs particle</video:title>
      <video:description>Higgs bosons appear in theories with broken local gauge symmetries. In the Standard Model, Higgs is the last piece of the puzzle remaining to be discovered. Unification of the weak force and the electromagnetic force is achieved by Higgs coupling to the gauge bosons which have &quot;weak&quot; flavor, thereby giving it a large &quot;effective&quot; mass and reducing the range of the interaction, hence making the weak force &quot;weak&quot;. This effective mass depends on the coupling between the particle and the massive Higgs boson. It can accommodate the masses of fundamental particles, which would otherwise be massless due to the underlying symmetry of the Standard Model (SM).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8a93988c-c23b-45e8-a1aa-c1c7e27507e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>327</video:duration>
      <video:publication_date>2010-11-09T11:43:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4831.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Higgs</video:tag>
      <video:tag>Particle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-115-Connecting-the-Keynesian-Cross-to-the-IS-Curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 115 - Connecting the Keynesian Cross to the IS-Curve</video:title>
      <video:description>Connecting the Keynesian Cross to the IS-Curve

Introduction to the Investment/Savings curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25648.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-18T16:47:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AW3bPaErUWU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Connecting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Keynesian</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>to</video:tag>
      <video:tag>is</video:tag>
      <video:tag>curve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Reflection</video:title>
      <video:description>In this video, the narrator explains the basic concepts of reflection and wave theory. Huygen&apos;s principle is used to verify the laws of reflection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8aa0e721-2551-43c7-a268-0f877182639c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2011-12-12T04:23:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11515.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>reflection</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Huygen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Lower-Extremities-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Lower Extremities Examination</video:title>
      <video:description>This video shows the examination of lower limb by an exper doctor. This video has a step by step procedure for the examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/abfa363d-71cd-4108-9c23-238b7da8e1f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>802</video:duration>
      <video:publication_date>2011-11-29T02:09:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8634.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plastic-surgery-in-qatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plastic surgery in qatar</video:title>
      <video:description>This is a plastic surgery interview video. DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE			
0097455742973 	
http://www.kamalsaleh.sptechs.com
drkhsh2001@yahoo.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/8a9f8465-464b-4c7e-b689-94c067fb482d/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2011-03-14T09:31:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6852.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>افضل</video:tag>
      <video:tag>احسن</video:tag>
      <video:tag>اشهر</video:tag>
      <video:tag>جراح</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>في</video:tag>
      <video:tag>قطر</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>العالم</video:tag>
      <video:tag>الليزر</video:tag>
      <video:tag>الانف</video:tag>
      <video:tag>تكبير</video:tag>
      <video:tag>الثدي</video:tag>
      <video:tag>شفط</video:tag>
      <video:tag>الدهون</video:tag>
      <video:tag>زرع</video:tag>
      <video:tag>الشعر</video:tag>
      <video:tag>التقشير</video:tag>
      <video:tag>نحت</video:tag>
      <video:tag>ارداف</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synaptics-Multi-touch-Demo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synaptics Multi-touch Demo</video:title>
      <video:description>Synaptics introduces ten-finger multi-touch screen</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/dbdbe9d7-3ce4-48ad-aa22-c2b2d9843301/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2009-08-28T08:55:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3280.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Synaptics</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>Interfaces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-events-in-muscle-contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular events in muscle contraction</video:title>
      <video:description>Contraction of voluntary muscles is controlled by motor neurons. Neurotransmitter released form the synapses of motor neurons create action potential in the muscle fiber. This action potential in the muscle fiber triggers a series of events in the muscle that lead to muscle contraction. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/8ab1e0e9-702f-4b28-bcec-9f3373500a7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2009-04-23T04:57:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1950.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Events</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>contraction</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>phisiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-108-Exploring-thickeners-to-manipulate-mouthfeel-Lecture-4-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Exploring thickeners to manipulate mouthfeel | Lecture 4 (2011)</video:title>
      <video:description>Lec 108 - Exploring thickeners to manipulate mouthfeel | Lecture 4 (2011). UPDATED VERSION HERE:
http://www.youtube.com/watch?v=PV0WwYXZSTY

Carles Tejedor (Via Veneto), Fina Puigdevall and Pere Planagumà (les Cols)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16159.jpg</video:thumbnail_loc>
      <video:duration>6694</video:duration>
      <video:publication_date>2012-08-29T10:24:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9NONaPp22PY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>ScienceCooking</video:tag>
      <video:tag>04</video:tag>
      <video:tag>Quick</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>
    </video:video>
  </url>
  <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/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>
    </video:video>
  </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>
    </video:video>
  </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>
    </video:video>
  </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>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Contoling-a-Persons-Brain-By-Professor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Contoling a Person&apos;s Brain By Professor</video:title>
      <video:description>Video fro Dark Matters shows a professor creating remote control people. Video is really interesting for the technology lovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/8ec19598-c5e6-4356-843f-38078f82932f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2013-01-18T05:50:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28841.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Professor</video:tag>
      <video:tag>Creates</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>control</video:tag>
      <video:tag>People</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>Matters</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chapter-7-Hubble-Space-Telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chapter 7 Hubble Space Telescope</video:title>
      <video:description>Did you know mirages also occur in the universe? Well they do only the cause is much different from those in earth. Hubble Space Telescope has enabled scientists to see further and better into this phenomenon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8ee6d294-0b37-4233-8ffa-236b66a4621f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2011-11-23T09:55:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7685.mp4</video:content_loc>
      <video:uploader>benco</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>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interview-about-the-2009-Nobel-Prize-in-Literature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interview about the 2009 Nobel Prize in Literature</video:title>
      <video:description>In this 2009 interview the 2009 nobel prize on literature hatte miller is praised  because she is an excellent author who is able to give the reader an idea of living in a dictatorship, living in exile, and being an minority.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8ee77b14-4506-49ca-832f-502b952e5712/cand_5.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2010-11-13T20:15:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5112.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>interview</video:tag>
      <video:tag>about</video:tag>
      <video:tag>the</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Literature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-Expression-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Expression Animation</video:title>
      <video:description>A video by Genome British Columbia demonstrating gene expression which is the process by which information from a gene is used in the synthesis of a functional gene product. Animation is obtained from www.genomicseducation.ca</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/8efc8072-1d62-420e-b78b-007d500ae2f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2009-03-31T01:10:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1536.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>aminos</video:tag>
      <video:tag>acids</video:tag>
      <video:tag>mRNA</video:tag>
      <video:tag>folding</video:tag>
      <video:tag>function</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Kelvin-Temperature-Scale</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Kelvin Temperature Scale</video:title>
      <video:description>This video shows the measurement of Kelvin temperature scale. This scale is defined such that the zero kelvin is the absolute zero.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/99e2e459-ec9c-4df6-9b4c-db1647a68ab5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2013-01-12T01:21:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28710.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Kelvin</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blastocyst-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blastocyst Formation</video:title>
      <video:description>The blastocyst formation which possesses an inner cell mass (ICM), or embryoblast, which subsequently forms the embryo, and an outer layer of cells, or trophoblast, which later forms the placenta.  is shown in this video. This formation has several steps.  Blastocyts whics is a structure formed in the early development of vertebrates is preceded by the morula.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/ce6eb5a2-8f28-4e0b-8ec1-64473df9b098/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2009-05-13T04:16:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2165.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>formation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>blastocyst</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Nature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Complexity-of-Structures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complexity of Structures</video:title>
      <video:description>The complexity of nature is discussed here with the structures of a flower. Video is very interesting. Watch it to understand the nature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/46de9e1b-ca47-44d2-b994-26c7120b821f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2013-01-12T01:21:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28709.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>the</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Physics-112-Lecture-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Physics 112 - Lecture 5</video:title>
      <video:description>Physics 112 - Lecture 5

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26436.jpg</video:thumbnail_loc>
      <video:duration>2973</video:duration>
      <video:publication_date>2012-09-19T01:11:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZiWWC8nfBV4</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>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lowest-Cost-for-Butt-Reshaping-for-a-Brazilian-Butt-Lift-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lowest Cost for Butt Reshaping for a Brazilian Butt Lift surgery in India</video:title>
      <video:description>This is the surgical procedure done for a Brazilian butt lift surgery in India, which is done at the lowest cost for the butt reshaping process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8f05d9f9-edf7-4470-bd1c-4fc5faf6cb70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-01T22:50:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10502.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>brazilian</video:tag>
      <video:tag>butt</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Lowest</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Reshaping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Accelerator-physicist-backstage-science-peter-williams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Accelerator physicist backstage science peter williams</video:title>
      <video:description>Peter williams is an accelerator physicist working on prototype particle accelerators at the STFCs daresbury laboratory it describes a prototype of a new kind of particle accelerator with applications for physics research medical therapies and other fields</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/8f0f35ed-22c3-4a06-8be8-3cea9441035a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2013-01-11T07:21:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28600.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>accelerator</video:tag>
      <video:tag>Physicist</video:tag>
      <video:tag>Backstage</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Methylation-specific-PCR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Methylation-specific PCR</video:title>
      <video:description>( http://www.abnova.com ) - Methylation-specific PCR (MSP) is a rapid and inexpensive method that can be used to determine the methylation status of DNA. It is a bisulfite conversion based PCR technique. In MSP, two primer pairs are designed for methylated and unmethylated DNA.  More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/8f4f032a-5fe5-4588-bbb3-1bd3a37b6f9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2010-08-06T02:11:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4461.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>methylation</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>PCR</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/View-of-left-heart-valves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>View of left heart valves</video:title>
      <video:description>The mitral valve (so called because it resembles a bishop&apos;s miter) separates the left atrium from the left ventricle. The valve consists of two cusps of thin fibrous tissue, which form a hinge at the opening of the ventricle. As the ventricle fills with blood, the two cusps are pushed together by the increasing pressure inside the ventricle. At the other end of the valve, thin inelastic tendons (called chordae tendineae) attach the valve to the fingerlike papillary muscles of the ventricle. These attachments prevent the cusps of the valve from folding back into the atrium when the valve closes. Blood rushing into the empty ventricle from the atrium causes the valve cusps to open, and the cycle begins once again./nSemilunar valves get their name from their crescent moon shape. The aortic valve in the left heart is one of two semilunar valves; the other one is the pulmonary valve located in the right heart. It regulates blood flow from the left ventricle into the aorta. Its design is quite simple and effective: the valve is made up of three small cusps attached to a ring at the base of the aorta. When the ventricle is full of blood, the pressure causes each cusp to become &quot;pinched&quot; toward the wall of the aorta, and this in turn causes the valve to open. When the pressure in the ventricle drops, each cusp opens up again and the valve closes. This prevents blood in the aorta from flowing back into the ventricle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8f57fcb3-5f4a-4a4a-926d-199278ec117f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2013-02-08T23:33:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29694.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-biology-lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to biology lecture</video:title>
      <video:description>In this video we meet an MIT lecturer introducing biology. he discusses the rules that all form of life operate within, and the principles of biology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/ac0bdb54-24e9-4ac9-8354-edcc15d1558a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2176</video:duration>
      <video:publication_date>2009-03-31T22:42:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1539.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lecture</video:tag>
      <video:tag>onIntroduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Go-LHC-GO-02</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Go LHC GO! 02</video:title>
      <video:description>Part 2 Date- 23rd Sept 08 Source- http://cdsweb.cern.ch/collection/Video%20Movies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0ec12f75-ebac-4988-8f74-7f6e033b9117/cand_5.jpg</video:thumbnail_loc>
      <video:duration>376</video:duration>
      <video:publication_date>2009-05-27T22:09:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2635.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>CERN</video:tag>
      <video:tag>control</video:tag>
      <video:tag>centre</video:tag>
      <video:tag>Detectors</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>ATLAS</video:tag>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <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>
  </url>
  <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>
    </video:video>
  </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>
    </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>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-does-a-quark-look-like</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What does a quark look like?</video:title>
      <video:description>Best of Science presents an informative animation of the marvelous quark. If you want to gain knowledge about a particle that is too small to be seen, then you must see this educational video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/92df365e-ad81-4d96-b586-2306ffc8c9e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2013-01-12T01:00:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28670.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>quark</video:tag>
      <video:tag>proton</video:tag>
      <video:tag>lepton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Egg-Survivorship-in-Multiply-Parasitized-Host</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Egg Survivorship in Multiply Parasitized Host</video:title>
      <video:description>A shiny cowbird attacks eggs during a visit to the nest of a chalk-browed mockingbird. The mockingbird later removes the punctured egg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/92ff9823-027b-42b7-95ac-2b57d7a874ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2013-04-07T19:43:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30488.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Brood</video:tag>
      <video:tag>Parasite</video:tag>
      <video:tag>Eggs</video:tag>
      <video:tag>enhance</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>survivorship</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Multiply</video:tag>
      <video:tag>parasitized</video:tag>
      <video:tag>host</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Internal-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Internal Reflection</video:title>
      <video:description>What is Internal Reflection? it is a phenomenon which occurs when a propagating wave strikes a medium boundary at an angle larger than a particular critical angle with respect to the normal to the surface.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/932e8b9d-77dd-41c6-9ecd-5db99c72ccc6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2013-01-12T01:24:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28715.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animal-Cell-Division-Information</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animal Cell Division Information</video:title>
      <video:description>Animal cell division under DIC microscope. Here is some information about cell division: Cell division is the 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. In meiosis however, a cell is permanently transformed and cannot divide again.

Cell division is the biological basis of life. For simple unicellular organisms such as the Amoeba, one cell division reproduces an entire organism. On a larger scale, cell division can create progeny from multicellular organisms, such as plants that grow from cuttings. Cell division also enables sexually reproducing organisms to develop from the one-celled zygote, which itself was produced by cell division from gametes. And after growth, cell division allows for continual renewal and repair of the organism.

The primary concern of cell division is the maintenance of the original cell&apos;s genome. Before division can occur, the genomic information which is stored in chromosomes must be replicated, and the duplicated genome separated cleanly between cells. A great deal of cellular infrastructure is involved in keeping genomic information consistent between &quot;generations&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/93578e9c-4dd9-4214-9911-6ca8f5e662f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2007-03-30T20:51:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/139.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Animal</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>chromatide</video:tag>
      <video:tag>mithosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-old-is-the-universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How old is the universe?</video:title>
      <video:description>According to research, the universe is approximately 13.8 billion years old. Age may only be a number, but when it comes to the age of the universe, it&apos;s a pretty important one. Astronomers used to think the Universe was timeless, but then they discovered that it actually has an age. How did they first figure out that the Universe started existing billion of years ago, and how have they fine tuned their estimates to its current, extremely accurate numbers?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/07/93566398-f62e-405c-9538-ec6c5adb2b60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2015-07-27T13:43:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32248.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chaos-and-butterfly-effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chaos and butterfly effect</video:title>
      <video:description>This is a sixty symbol video on chaos and butterfly effects. 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/2013/01/93933e40-312f-4c9e-80d8-c64d63e81723/cand_5.jpg</video:thumbnail_loc>
      <video:duration>713</video:duration>
      <video:publication_date>2013-01-30T07:36:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29061.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Chaos</video:tag>
      <video:tag>and</video:tag>
      <video:tag>butterfly</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Elements-and-Atoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Elements and Atoms</video:title>
      <video:description>Elements and Atoms

How elements relate to atoms.  The basics of how protons, electrons and neutrons make up an atom.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22489.jpg</video:thumbnail_loc>
      <video:duration>789</video:duration>
      <video:publication_date>2012-09-11T02:17:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IFKnq9QM6_A</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Elements</video:tag>
      <video:tag>and</video:tag>
      <video:tag>atoms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sense-The-Trippy-Aroma-Of-House-Herbal-Incense-Wholesale</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sense The Trippy Aroma Of House Herbal Incense Wholesale</video:title>
      <video:description>She&apos;d performed it all on function: permitting us transfer on a weekday as a substitute of through the weekend, offering us the presents at the previous moment. Their household seemed lavish to me, with orange wall-to-wall carpeting as an alternative of the simple concrete oors I was used to.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/93e95b73-aaf0-4644-a4de-4470a4a5a9a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2013-06-14T03:07:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30655.mp4</video:content_loc>
      <video:uploader>pnicolas42</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>burning</video:tag>
      <video:tag>incense</video:tag>
      <video:tag>sticks</video:tag>
      <video:tag>reed</video:tag>
      <video:tag>diffusers</video:tag>
      <video:tag>candles</video:tag>
      <video:tag>herbal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-the-kidney-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does the kidney work</video:title>
      <video:description>Suman Bhattacharjee shows us the chemical processes that go on in the kidneys.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/c92232ba-c642-49d9-8c9a-3602ea878a58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2014-10-07T06:42:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31945.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>nephron</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>purification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-it-a-Bird-Is-it-a-plane-or-Is-it-a-flying-squirrel-with-Attenborough</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is it a Bird, Is it a plane or Is it a flying squirrel with Attenborough</video:title>
      <video:description>Flying squirrels in reality glide they way around in a fast and less energy consuming method. This is an advantage where food is widely distributed. Join Attenborough in &apos;Is it a Bird, Is it a plane or Is it a flying squirrel&apos; by BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/94162f4a-a1af-4bb7-8c36-8b9f54f227ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2011-11-26T05:05:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8093.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Attenborough</video:tag>
      <video:tag>is</video:tag>
      <video:tag>It</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Bird</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>flying</video:tag>
      <video:tag>Squirrel</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-20-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 20 - Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 20 - 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_24381.jpg</video:thumbnail_loc>
      <video:duration>3289</video:duration>
      <video:publication_date>2012-09-15T07:25:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zpGq_uE2Ljc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Space-saving-furniture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Space saving furniture</video:title>
      <video:description>You don&apos;t have enough space for everything you need in your apartment?  Check this new space saving system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/941709dc-d732-4ffd-a860-88dd89e7051e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2014-08-27T05:48:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31370.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Space</video:tag>
      <video:tag>Saving</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Resonance-Structures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Resonance Structures</video:title>
      <video:description>This video will explain the resonance structures of different compounds. Here the rules and different examples of resonance are discussed with details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/941af455-ca11-4839-9842-283f985bdbb7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>359</video:duration>
      <video:publication_date>2010-12-15T14:30:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6600.mp4</video:content_loc>
      <video:uploader>forgiva</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Structures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Metabolism-of-low-density-lipoprotein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Metabolism of low density lipoprotein</video:title>
      <video:description>Lipoproteins act as carrier for transportation of lipid in the body. Lowering the level of lipoprotein in blood reduces the risk of cardiovascular diseases. In some instance, the composition of lipoproteins can be altered allowing it to participate in disease causing process. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/94245f78-d76c-4a89-ad19-15b28472c4e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>586</video:duration>
      <video:publication_date>2010-11-13T19:46:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5089.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Metabolism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>density</video:tag>
      <video:tag>Lipoprotein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Visual-Lesson-on-Total-Internal-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Visual Lesson on Total Internal Reflection</video:title>
      <video:description>Total Internal Reflection is a refraction of light at the interface between two media.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/94547f70-0339-4156-b84b-e224af1ee34d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-12-11T23:23:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11098.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>refraction</video:tag>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <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>
      <video:tag>Immortal</video:tag>
      <video:tag>worms</video:tag>
    </video:video>
  </url>
  <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>
    </video:video>
  </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/Prevention-Form-Hangover</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevention Form Hangover</video:title>
      <video:description>Hangover is unpleasant psychological effects after taking huge amount of alcohol. To prevent from hangover, one should mix proper amount of water with alcohol. Individual should take red wine instead of alcohol.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/acebcedc-1109-4354-9eac-3699d6d27dcd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2013-02-07T07:19:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29319.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>Hangover</video:tag>
      <video:tag>cure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/My-laser-security-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>My laser security system</video:title>
      <video:description>I am a scienitist. Anyone wants to work with me? I like computer hard software and digital electronics  
http://www.facebook.com/mudasser.talal
contact by this adress on fb.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/982fa7dd-cd6a-4c21-be93-56435aafb5f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2012-12-31T05:48:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28570.mp4</video:content_loc>
      <video:uploader>Mudasser Talal</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Laser</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Filtration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Filtration?</video:title>
      <video:description>Filtration is usually important in chemistry. When carrying out certain experiment one needs to know how to filter a liquid. This video demonstrates the process clearly, step by step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/983354f1-8a7e-4ec0-bf0f-e75ff9e5e1ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-12-11T23:32:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11137.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>filtration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Copernicium-Video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Copernicium Video- Periodic Table of Videos</video:title>
      <video:description>There has been debate about whether the periodic table&apos;s newest element should have the symbol Cp or Cn?

See our earlier video about Copernicium at http://www.youtube.com/watch?v=fqCdP9Uw5vo</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12110.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2012-04-03T14:30:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QHcbQfcwegY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>copernicium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facts-About-Coffee</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facts About Coffee</video:title>
      <video:description>Effects of caffeine are discussed in the video. Different facts found after long researches related with coffee are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/9857f566-bf06-4ff1-a39c-86762dd65292/cand_5.jpg</video:thumbnail_loc>
      <video:duration>926</video:duration>
      <video:publication_date>2012-12-01T06:16:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28166.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>effects</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Caffeine</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Coffee</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ununseptium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ununseptium</video:title>
      <video:description>Uun is the abbreviation of this element and its number is 117 on the periodic table. Ununseptium colour is unknown and its potential is not fully known.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/986f5fe8-076f-4fac-aced-074a8ecd9416/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2011-12-11T23:37:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11163.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>ununseptium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-spinning-disk-illusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of spinning disk illusion</video:title>
      <video:description>This video shows about spinning disk illusion sick science #044.

&quot;Download the free templates at http://www.stevespanglerscience.com/diskspinners You might have heard the term, &quot;&quot;Faster than the human eye.&quot;&quot; But is there really something that can happen so fast that a normal human eye can&apos;t register it? Believe it or not, it&apos;s absolutely possible and the Spinning Disc Illusion is a great way to learn how easily your eyes can be beaten.

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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/98714fdf-99c0-4b6e-85a0-123f09d2f7ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2012-10-10T13:32:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27815.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>spinning</video:tag>
      <video:tag>disk</video:tag>
      <video:tag>illusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-114-Lower-Bound-on-Forward-Settlement-Price</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - Lower Bound on Forward Settlement Price</video:title>
      <video:description>Lower Bound on Forward Settlement Price

Lower Bound on Forward Settlement Price</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20406.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2012-09-06T14:43:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_uDb0ZdGb8w</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Bound</video:tag>
      <video:tag>on</video:tag>
      <video:tag>forward</video:tag>
      <video:tag>Settlement</video:tag>
      <video:tag>price</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/The-naked-archaeologist-preview-king-David</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - king David</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. This video takes you through king Davids story.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b145b057-6aaa-445f-9c26-f57f870cd047/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-05-27T17:04:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2300.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>king</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Jerusalem</video:tag>
      <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>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>bible</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Russian-Expedition-Mystery-Dark-Matters-Twisted-but-True</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Russian Expedition Mystery  Dark Matters Twisted but True</video:title>
      <video:description>Dark matters twisted but true russian students on a snowy expedition mysteriously abandon camp and die of hypothermia a short distance away detectives use clues to piece together what may have happened</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b1439ba1-90aa-4b33-80c9-c5896eafac5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2012-12-10T02:10:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28542.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Russian</video:tag>
      <video:tag>Expedition</video:tag>
      <video:tag>mystery</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>Matters</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mutation-and-DNA-damage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mutation and DNA damage</video:title>
      <video:description>This video shows how damage to DNA leads to mutation. Reactive molecules, such as free radicals, and solar ultraviolet radiation can lead to mutations in DNA. Most mutations are corrected, but in rare cases mutations can accumulate and cause diseases such as cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b149132f-fcb6-459a-bfe9-8e8297a47c5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2013-02-08T23:45:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29702.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>mutation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Damage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Salt-Scraper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Salt Scraper</video:title>
      <video:description>CFD (Computational Fluid Dynamics) Numerical LES (Large Eddy Simulation, Unsteady simulation) and DEM (Discrete Element Model) for Mg Salt crystal particles removed by an industrial scraper. Particle-Particle interaction, CFD post-processing.
(work performed with Dr. Marcos P. Rodriguez, TU Delft, The Netherlands)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/12/b152965e-b2b4-4108-a970-33a9033baf1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2009-12-07T07:26:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3586.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>CFD</video:tag>
      <video:tag>LES</video:tag>
      <video:tag>DEM</video:tag>
      <video:tag>Salt</video:tag>
      <video:tag>Scraper</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>interaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Matter-Discovered-by-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Matter Discovered by NASA</video:title>
      <video:description>Some new discoveries by the NASA scientists and different more science news are shown here. This video from a science show shows the discovery of matter between the stars and our milky way galaxy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b1526cfe-0c9f-4851-95cf-786145e0a1e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2013-02-09T02:06:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29726.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>matter</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Matters</video:tag>
      <video:tag>on</video:tag>
      <video:tag>This</video:tag>
      <video:tag>week</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Solve-Conditional-Statements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Solve Conditional Statements</video:title>
      <video:description>Video shows some examples and their solutions of conditional statements. This video will definitely make the topic clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b15c5866-ef85-44c5-a63b-3c0ae74ae5f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2010-12-04T13:21:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6446.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Conditional</video:tag>
      <video:tag>Statements</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rates-of-the-Pulse-and-Respiratory-systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rates of the Pulse and Respiratory systems</video:title>
      <video:description>This video gives information on how to check a pulse and respiratory rate. It gives the pieces of equipment needed and what to look out for when taking the rate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b1602fe2-2999-4fb4-a895-43f457c9c090/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-12-11T22:53:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11072.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>pulse</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>Rate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-SAT-Prep-Test-1-Section-3-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 2 SAT Prep: Test 1 Section 3 Part 2</video:title>
      <video:description>SAT Prep: Test 1 Section 3 Part 2 

Problems 4-7 starting on page 396</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21972.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-11T00:07:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uFfMl-wGOqA</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>2</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>
    </video:video>
  </url>
  <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>
  </url>
  <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>
  </url>
  <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>
      <video:tag>Training</video:tag>
      <video:tag>Vehicle</video:tag>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-Week-by-Week-Guide-HD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <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/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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Cancer-spread</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Cancer spread</video:title>
      <video:description>This video shows how the breast cancer can spread in three ways. Cancer is an over growth of cells in the body and in this video, the breast.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b5098bc6-f749-4ac9-b569-c2e96555a97e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2011-12-06T20:09:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10910.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>spread</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-Examination-of-an-Infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clinical Examination of an Infant</video:title>
      <video:description>Video contains a clinical examination of 3 months old infant by an expert doctor. Proper care must be taken while examining an infant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b5749e64-37c6-45c8-88de-1af678567db6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2013-02-10T02:01:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29882.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>5</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</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/BBC-serie-19-of-the-history-of-mathematics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BBC serie 19  of the history of mathematics</video:title>
      <video:description>That is an episode 19 of BBC series of the history oh mathematics. Video shows some historical places, interesting peoples and brief overview on the subject.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b5859fad-f3ed-4a9c-8349-c98d7ba055a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>603</video:duration>
      <video:publication_date>2010-12-11T00:56:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6559.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>History</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>part19</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Doctors-GO-CRAZZZYYY</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Doctors GO CRAZZZYYY</video:title>
      <video:description>This is an episode from the American television series, House M.D. The show is a medical draw and this clip shows why doctors may go crazy sometimes when dealing with patients.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b58c43c5-5069-4d5c-83d1-92ab8cabd26e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-12-01T19:55:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10294.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Why</video:tag>
      <video:tag>doctors</video:tag>
      <video:tag>GO</video:tag>
      <video:tag>CRAZZZYYY</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-For-Airbus-A340-Only-20-Feet-Over-Maho-Beach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video For Airbus A340- Only 20 Feet Over Maho Beach</video:title>
      <video:description>Amazing video showing the airbus A340 going just 20 feet over Maho beach Saint Maarten Saint Martin. Video is really interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b59538be-5315-4c96-a9b0-878c882dca51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2011-12-15T02:10:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11849.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Airbus</video:tag>
      <video:tag>A340</video:tag>
      <video:tag>20</video:tag>
      <video:tag>feet</video:tag>
      <video:tag>over</video:tag>
      <video:tag>Maho</video:tag>
      <video:tag>Beach</video:tag>
      <video:tag>Saint</video:tag>
      <video:tag>Maarten</video:tag>
      <video:tag>Martin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-operate-1ch-rf-toggle-remote-control-switch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to operate 1ch rf toggle remote control switch</video:title>
      <video:description>This 1CH rf remote control switch operates in the 315/433MHz frequency. Just press slightly the button on the remote, you can control on/off, open/close of universal electrical devices. 
It is easy to use it to control a lamp. Watch the video, you will know how.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/b5b2a43d-cdbb-4b5d-a924-d67d74cc7ccd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2012-03-28T06:06:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11994.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>operate</video:tag>
      <video:tag>1ch</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>toggle</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>control</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Lamp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LKec-11-Biology-1B-Lecture-12-Flowering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LKec 11 - Biology 1B - Lecture 12: Flowering</video:title>
      <video:description>Biology 1B - Lecture 12: Flowering

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26404.jpg</video:thumbnail_loc>
      <video:duration>3027</video:duration>
      <video:publication_date>2012-09-19T01:04:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1ajPbLL8RaM</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>12</video:tag>
      <video:tag>Flowering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Transport-Physiology-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Transport Physiology Part 5</video:title>
      <video:description>If you plan on being a physiologist or you just like science in general then go no further than these five video tutorials on the cell transport physiology of the human body in the video content of human physiology the term cell physiology often specifically applies to the physiology of membrane transport neuron transmission</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b5b24f1f-7c80-456b-9702-b6a39b255d28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2010-11-25T21:23:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6087.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Types-of-Decay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Types of Decay</video:title>
      <video:description>Types of Decay

Alpha, Beta, Gamma Decay and Positron Emission</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22630.jpg</video:thumbnail_loc>
      <video:duration>1023</video:duration>
      <video:publication_date>2012-09-11T02:43:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3koOwozY4oc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Decay</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Learning-Pediatric-Orthopedic-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning Pediatric Orthopedic Examination</video:title>
      <video:description>This work in the video presents the pediatric orthopedic examination and intended to detect congenital anomalies of the musculoskeletal system and reassure parents their baby is healthy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b5c3c94e-5484-405d-9b42-ff9959d59174/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2011-12-06T17:35:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10740.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>Orthopedic</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PNW-Hovercraft-Demonstration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PNW: Hovercraft Demonstration</video:title>
      <video:description>On April 21, 2007, the Physics Nortwest organization of Chicago held it&apos;s BIG demo workhop #1 in which a variety of physics demonstrations were built. Design your own hovercraft. To learn more about Physics Northwest visit their website at:
https://www.edline.net/pages/Physics_Northwest</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b5c4b8b1-d31f-4736-9dd4-0695ecc4b4a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>326</video:duration>
      <video:publication_date>2009-05-14T02:31:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2212.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>pnw</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>hovercraft</video:tag>
      <video:tag>levitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-embryonic-stem-cells-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on embryonic stem cells-19</video:title>
      <video:description>Embryonic stem cells have the potential to develop into any other cell under proper condition. This has created the possibility of using the embryonic stem cells in treatment of diseases like diabetes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/b62aec11-7a6e-46aa-b2c9-f5ae487b090e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2007-08-16T23:02:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/802.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>ßcell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sixty-symbols-video-on-Neutrinos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sixty symbols video on Neutrinos</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 is a lesson on Neutrinos application.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b607ae49-ff77-44de-b803-5385a1e9bc0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>689</video:duration>
      <video:publication_date>2013-02-02T23:52:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29103.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>neutrinos</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/p53-molecular-action-in-carcinogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>p53 molecular action in carcinogenesis</video:title>
      <video:description>This video describes molecular action of p53 in carcinogenesis. p53 is a tumor suppresor protein.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/b6344e5d-46b8-45ea-bc2f-c1d8b58b5ff4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>318</video:duration>
      <video:publication_date>2012-10-10T10:39:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27729.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>action</video:tag>
      <video:tag>of</video:tag>
      <video:tag>p53</video:tag>
      <video:tag>in</video:tag>
      <video:tag>carcinogenesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Conjugation-and-Spectro</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Conjugation and Spectro</video:title>
      <video:description>Conjugation and Spectro

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_26405.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-09-19T01:04:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/njRitLAU3Ik</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Conjugation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Spectro</video:tag>
    </video:video>
  </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/Explanation-of-Immunofluorescence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Immunofluorescence</video:title>
      <video:description>Good Explanation of Immunofluorescence. This video explains how to use immunofluorescence to stain different parts of the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/ba7b53ee-3d46-4bef-b558-970f2b9bb18e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2012-09-29T22:03:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27541.mp4</video:content_loc>
      <video:uploader>Kalpana Sekhar</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>immunofluorescence</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>fluorescence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Optics-difraction-and-reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Optics - difraction and reflection</video:title>
      <video:description>This is an example (using optics) showing with ray traces what happens when energy (acoustic for example) reaches an interface. This is one of the most important principles of Seismic method .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/ba881276-93fe-4125-b7ee-8c1a8df4307b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3</video:duration>
      <video:publication_date>2009-04-09T23:28:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1700.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Education</video:category>
      <video:tag>seismic</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>convertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Walking-with-Dinosaurs-h-ow-dinosaurs-ate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Walking with Dinosaurs ; h ow dinosaurs ate</video:title>
      <video:description>This is animation that takes a life at how the life of a newly hatched dinosaur would be like. How dinosaurs ate in Walking with Dinosaurs; Ballad of Big Al by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ba855b21-15aa-4aee-aa60-5c19ea0ff662/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2011-11-26T06:36:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8173.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>How</video:tag>
      <video:tag>dinosaurs</video:tag>
      <video:tag>ate</video:tag>
      <video:tag>walking</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Ballad</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>al</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Copings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Copings</video:title>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20818.jpg</video:thumbnail_loc>
      <video:duration>717</video:duration>
      <video:publication_date>2012-09-07T17:27:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a7AWgSfXJqk</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>14</video:tag>
      <video:tag>Copings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-unexpected-hair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of unexpected hair</video:title>
      <video:description>Use of laser in medical procedure is becoming increasingly popular. Laser can be used to permanently remove unexpected hair such as facial hair of women. This procedure is easy and painless. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ba8c4de0-e83b-444d-a4d1-978691c2247d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2011-11-29T11:00:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8800.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>unexpected</video:tag>
      <video:tag>hair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Classification-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Classification of Materials</video:title>
      <video:description>Classification of materials into Conductors, Insulators and Semi Conductors is shown in this video. These materials are classified on the basis of their ability to conduct electricity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ba97ed02-5dd9-4596-8f0c-92a88a7e8d8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2011-12-12T03:15:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11486.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Conductors</video:tag>
      <video:tag>Insulators</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Semi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Applications-Of-Electromagnets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Applications Of Electromagnets</video:title>
      <video:description>This video discusses the applications and principles of an electromagnet. A soft iron core is that is magnetized by passing a current through a coil of wire wound on the core are called Electromagnets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/baa732dd-0b90-4ac3-ab18-185913cad802/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-12-12T20:24:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11537.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Electromagnets</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-The-Law-Of-Conservation-Of-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is The Law Of Conservation Of Energy?</video:title>
      <video:description>This video illustrates the law of conservation of energy using a pendulum. Law of Conservation of energy states that energy cannot be produced or destroyed, but can transform from one form to another.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/baabb059-d8db-4e6c-9518-b3ed4ad58480/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-12-12T00:01:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11268.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Law</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Pendulum</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>kinetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nasal-Cavity-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nasal Cavity Histology</video:title>
      <video:description>The nasal cavity is a large air filled space above the nose, it is a tube with a wall established from the bone structure. This documentary takes a keen look at the nasal cavity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bab5e253-5677-4be7-97d5-54cce713c1db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2011-11-28T10:11:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8386.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>nasal</video:tag>
      <video:tag>Cavity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Hall-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Hall Effect?</video:title>
      <video:description>This video will help you to know all about the hall effect. Different applications of hall effect are explained here with reasons by the expert.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/bab897c1-8f66-46eb-913d-fc1879cf956f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2013-01-30T04:32:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29007.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Hall</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Van-Allen-Belt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Van Allen  Belt</video:title>
      <video:description>Van Allen Radiation Belt is a field or radiation that is about 1,000 to 60,000 kilometres above the surface of earth. It is highly radioactive and can penetrate through the shield of the space craft past the space clothes and into the astronauts themselves.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/badc6766-f229-4865-afe3-2ad7b563b53d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2011-11-24T00:05:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7706.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>van</video:tag>
      <video:tag>Allen</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>belt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Quantum-Computing-Now-and-in-the-Near-Future</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Quantum Computing Now and in the Near Future</video:title>
      <video:description>What is the current state of our quantum computing technology, and what challenges lie ahead?  Michio Kaku discusses our current capabilities with quantum computing, and the breakthroughs needed to move forward.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/baec01de-a8e7-453e-8c0d-c8bdd021a382/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2012-12-09T16:23:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28477.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>silicon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ferocious-hippo-after-you-make-it-hasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ferocious hippo after you, make it hasty!</video:title>
      <video:description>This is the kind of escape you make where there&apos;s  a ferocious hippo after you, especially with the knowledge that it can snap a human into two with one bit. A Speedy escape from ferocious hippo.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bb1070ad-fd66-4742-a57f-425728f42eec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2011-11-26T00:26:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8014.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Speedy</video:tag>
      <video:tag>Escape</video:tag>
      <video:tag>From</video:tag>
      <video:tag>ferocious</video:tag>
      <video:tag>hippo</video:tag>
      <video:tag>Deadly</video:tag>
      <video:tag>60</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-does-the-biggest-spiral-galaxy-actually-reveal-to-us</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What does the biggest spiral galaxy actually reveal to us?</video:title>
      <video:description>This informative video, provided by www.sixtysymbols.com and the University of Nottingham, displays stunning visuals of the largest spiral galaxy known to man. But if you pay attention, you will learn surprising facts about galaxy evolution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/bb7184f4-30cc-4d79-838e-335f825ee8de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>261</video:duration>
      <video:publication_date>2013-01-18T05:58:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28854.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>spiral</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>PAVO</video:tag>
      <video:tag>IC</video:tag>
      <video:tag>4970</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>sixtyymbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-171-2011-Calculus-AB-Free-Response-5c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 171 - 2011 Calculus AB Free Response #5c.</video:title>
      <video:description>2011 Calculus AB Free Response #5c.

Solving a differential equation using separation of variables</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20006.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2012-09-06T01:26:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R-2Uw10QgIo</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>5c</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tuberculosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tuberculosis,</video:title>
      <video:description>Tuberculosis is an air borne disease caused by a species of bacteria called Mycobacterium tuberculosis. This video talks about how the disease affects and silently kills the patients suffering from other diseases like HIV aids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bb753b86-66bd-4493-81ca-9684e50ae1fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2013-02-11T03:40:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30200.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Tuberculosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Circumcision-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Circumcision Procedure</video:title>
      <video:description>circumcision is the removal of the foreskin it is often done before a new baby leaves the hospital there are medical benefits and risks to circumcision</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bb930310-088b-4e6c-8e02-0c056910943b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-12-01T20:27:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10387.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Circumcision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Real-Time-PCR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Real Time PCR</video:title>
      <video:description>Real-time PCR, also called quantitative real time PCR (Q-PCR/qPCR), is used to amplify and simultaneously quantify a targeted DNA molecule. It enables both detection and quantification (as absolute number of copies or relative amount when normalized to DNA input or additional normalizing genes) of one or more specific sequences in a DNA sample.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/bb96dabd-5112-4488-83c0-8c42449e8231/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2010-04-20T02:29:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4307.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Real</video:tag>
      <video:tag>time</video:tag>
      <video:tag>PCR</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/Ununquadium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ununquadium video - Periodic Table of Videos</video:title>
      <video:description>We&apos;ve updated our video about element 114 after two more atoms of the synthetic element were created!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12136.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2012-04-03T14:42:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fX-gqFChAyk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ununquadium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Numberphile-video-on-bumfit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile video on bumfit</video:title>
      <video:description>This is a &apos;15 bumfit&apos; video courtesy of numberphile and Brady Haran. 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/2013/01/bb9fae5a-8a69-4ddd-8ec1-29de6f402c0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2013-01-11T07:23:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28603.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>15</video:tag>
      <video:tag>bumfit</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Blood-Grouping-Experiment-Amrita-University</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Blood Grouping Experiment (Amrita University)</video:title>
      <video:description>An adult human has about 4--6 litres of blood circulating in the body. Blood consists of several types of cells including White Blood Corpuscles or WBC and Red Blood Corpuscles or RBC floating around in fluid called plasma. There are certain protein molecules called antigens located on the surface of the red blood cells and antibodies which are in the blood plasma. The differences in human blood are due to the presence or absence of these antigens and antibodies./nThis videos explains about Blood Grouping Experiment (Amrita University)/nIndividuals have different types and combinations of these molecules. According to the ABO blood grouping system discovered by Karl Landsteiner, there are four types of blood groups.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/bba386f9-b200-4902-9b42-e02253bbc5a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-10-02T16:18:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27668.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Grouping</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Amrita</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-2003-AIME-II-Problem-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - 2003 AIME II Problem 8</video:title>
      <video:description>2003 AIME II Problem 8

Sequence from the product of 2 arithmetic sequences</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20007.jpg</video:thumbnail_loc>
      <video:duration>728</video:duration>
      <video:publication_date>2012-09-06T01:26:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZFN63oTeYzc</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>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacterial-culture-through-pour-plate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacterial culture through pour plate</video:title>
      <video:description>This is another way in which bacteria can be cultures.  The pour plate method consist of pouring the agar into the dish with out scraping.  This way you&apos;ll cultivate aerobic bacteria much easier and in larger quantities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/bbaf2eb6-b16e-47e0-8abe-27de947ad9a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
      <video:publication_date>2014-10-01T23:58:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31771.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>pour</video:tag>
      <video:tag>plate</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>method</video:tag>
      <video:tag>aerobic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Marshmallow-Vac-Pump</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Marshmallow Vac Pump</video:title>
      <video:description>Marshmallow Vac Pump

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_26418.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2012-09-19T01:07:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GEfOC2zNKSY</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Marshmallow</video:tag>
      <video:tag>Vac</video:tag>
      <video:tag>Pump</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Steps-of-Infatnt-CPR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Steps of Infatnt CPR</video:title>
      <video:description>What will you do if you found an infant not breathing. This video will show you a step by step procedure that should be followed in these kind of situations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bbc5ebd5-72c4-4fcc-bbdd-b7517e8a15d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-12-01T03:52:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10162.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Infatnt</video:tag>
      <video:tag>CPR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cardiovascular-Pharmacology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiovascular Pharmacology</video:title>
      <video:description>The Journal of Cardiovascular Pharmacology and Therapeutics (CPT) publishes original basic human studies, original animal studies, and original bench research with potential clinical application to cardiovascular pharmacology and therapeutics. The focus of the experimental studies is translational research. The journal also publishes review articles on basic research, clinical research, editorials, commentaries, points of view, and controversies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bbba97d6-63ca-400b-8bd7-e726e2416b6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>430</video:duration>
      <video:publication_date>2010-11-11T22:47:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5017.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Pharmacology</video:tag>
      <video:tag>Cardiovascular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Long-term-memory-and-molecular-basis-of-late-LTP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Long-term memory and molecular basis of late LTP</video:title>
      <video:description>This video shows molecular basis of late LTP  which is also called as long-term memory.  Late LTP (long-term memory) involves dopamine activation of CREB to support new synaptic growth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/bbc8fc03-f7dc-4db9-b74e-e3edf15ca3a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2012-04-17T22:42:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12261.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>LTP</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>term</video:tag>
      <video:tag>Memory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anniversary-of-Apollo-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anniversary of Apollo 11</video:title>
      <video:description>Revisiting one of the human beings most significant moment. Here is the 40th Anniversary of Apollo 11.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bbcebfde-8850-4b46-ba25-0d5f762c3816/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-11-24T15:19:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7722.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</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/Africa-and-Europen-Imperialism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Africa and Europen  Imperialism</video:title>
      <video:description>Imperialism in this video is defined as the taking over domination of a country&apos;s political and economic and cultural life over another. European imperialism led to wealth and power to those nations but in most cases enslaved and killed the natives that they colonized.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bbe1f881-d3f5-4ba2-a47f-3c474e27844f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2010-11-23T22:10:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5803.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>European</video:tag>
      <video:tag>Imperialism</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Africa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurotransmitter-system-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurotransmitter system animation</video:title>
      <video:description>Ovarian hormones whether by genomic or nongenomic mechanisms have a prominent effect on the serotonergic, noradrenergic, glutamatergic, GABAergic, and opiatergic systems.[30-33] These neurotransmitter systems have been postulated to play a significant role in the pathophysiology of migraine headache.[1,34] Therefore, in the section below we will review studies detailing the influence of ovarian hormones on specific neurotransmitter systems relevant to the pathophysiology of migraine headache. Research conducted on nonhuman primates and humans will be emphasized when available</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bbefe116-6312-43e8-b886-0f2351210c04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-11-09T12:37:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4844.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Controlling-The-Breast-Stem-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Controlling The Breast Stem Cells</video:title>
      <video:description>This animation shows you the procedure to control growth of stem cell. Stem cell present in breast, when estrogen comes through blood it divides the stem cell and the cell is converted to ductal cell and daughter cell remains the same.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bbfb501d-3b30-4492-92ae-b184880a344c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2013-02-08T02:14:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29528.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>control</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-Connective-Tissue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology Connective Tissue</video:title>
      <video:description>Today we will enhance our knowledge about connective tissue of muucosa is known as lamina propria and it is a loose connective tissue one of the main function is to provide support to epithelium it is rich in a blood suply as you can see multiple blood vessels with osteoarthritis or red blood cells within</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c057e2b7-d219-4999-9a5f-8c9b7baec6f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>586</video:duration>
      <video:publication_date>2011-11-30T22:50:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9718.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>Connective</video:tag>
      <video:tag>tissue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mammaplasty-Breast-Reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mammaplasty Breast Reduction</video:title>
      <video:description>Mammaplasty is the process of reshaping or regaining the size of breasts. Video shows the difference between the breasts before treatment and after treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c058f589-0b8c-43e6-a797-d9e2c942116c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-12-01T22:56:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10521.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/T-cells-or-T-lymphocyte</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T cells or T lymphocyte</video:title>
      <video:description>T cell lymphocyte are demonstrated in this science video. These cells belong to a group of white blood cells that are known as lymphocytes, and they play a central role in cell-mediated immunity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c065d7b5-00bc-4f54-b2db-42006875f905/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2009-05-17T08:42:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2234.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>lymphocyte</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-VSEPR-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - VSEPR Examples</video:title>
      <video:description>VSEPR Examples

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_26325.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2012-09-19T00:49:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pB0yR5kXQjI</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>VSEPR</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solar-Balance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar Balance</video:title>
      <video:description>The sun plays a fundamental role in our solar system, it warms the earth giving life to the planet, its energy creates clouds, it cleans our water and aids ocean currents and much more. But there has to be a solar balance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c087fcb9-044e-4fcc-9134-86480e5ab45f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2011-11-24T18:04:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7755.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Striking</video:tag>
      <video:tag>A</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Balance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Revolutionary-Biological-Treatment-for-Psoriasis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revolutionary Biological Treatment for Psoriasis</video:title>
      <video:description>The revolutionary treatment for rheumatic conditions known also as biological treatment is used to relieve psoriasis. The short video shows how a patient who suffered the condition all his life is being successfully treated with biological medication. 
Psoriasis is a chronic autoimmune condition. In most of the cases the disease causes specific itchy rashes all over the persons` body but mostly on the knees and the elbows.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c0a43029-653c-4dee-bcac-b29a6d02641d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-12-03T03:36:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10611.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>treatment</video:tag>
      <video:tag>Psoriasis</video:tag>
      <video:tag>Biological</video:tag>
      <video:tag>medication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pancreatic-Cancer-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pancreatic Cancer Surgery - India</video:title>
      <video:description>This video shows the cure of pancreatic cancer with pancreatic cancer surgery in India. The results are really satisfactory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c0a62e49-bd3c-4762-8369-24bf10b92825/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2011-12-01T02:17:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9914.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>pancreatic</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 1 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Atomic Theory of Matter

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_15168.jpg</video:thumbnail_loc>
      <video:duration>2441</video:duration>
      <video:publication_date>2012-08-28T15:21:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dxR06Mi8ExI</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/How-Creationists-Project-The-Flaws-of-Their-Ideas-Onto-Evolutionary-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Creationists Project The Flaws of Their Ideas Onto Evolutionary Theory</video:title>
      <video:description>Creationists use a slew of pseudo-intellectual arguments attempting to unseat the arguments of evolutionists.  This video examines how Creationists project the lack of evidence for their own beliefs onto evolutionary theory, and unsuccessfully.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c0add42b-8efd-43b2-9520-6bdffdeb7cce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>391</video:duration>
      <video:publication_date>2011-12-15T02:33:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11861.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>fallacies</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>Projection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Carotid-Endarectomy-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carotid Endarectomy Animation</video:title>
      <video:description>A carotid endarterectomy is a surgical procedure in which a doctor removes fatty deposits from one of two main arteries in the neck these blood vessels are called carotid arteries and supply blood to the brain</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c0ddf8e2-0411-4db2-b439-4aab754be139/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-11-29T11:30:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8932.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Carotid</video:tag>
      <video:tag>Endarectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Theory-of-relativity-space-and-time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Theory of relativity: space and time</video:title>
      <video:description>Einstein’s special theory of relativity revolutionized our concept of the universe. Time dilation and length contraction are essential postulates of the theory of relativity. This video explains the phenomenon of time dilation and length contraction.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c0f26961-6699-4629-b357-37de03519b91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2010-11-13T23:21:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5222.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>relativity</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/Bone-Marrow-Smear-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bone Marrow Smear Histology</video:title>
      <video:description>Bone marrow is the soft spongy part that lies with certain bones and contain immature stem cells. A bone marrow smear is useful in diagnosis and confirmation of hematologic disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c0f2fec0-d703-4c99-8a1f-4dc54c835381/cand_5.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2011-11-28T11:43:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8478.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>Marrow</video:tag>
      <video:tag>Smear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Parietal-Lobe-Its-Anatomy-And-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parietal Lobe- Its Anatomy And Functions</video:title>
      <video:description>This video will help you to understand the anatomy and function of the parietal lobe. A detailed description is provided here with the diagram to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c10489a7-8204-4c1c-bdbf-3d5218d9418b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2013-01-19T04:42:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28907.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>function</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Parietal</video:tag>
      <video:tag>lobe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phototropic-Response-of-Plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phototropic Response of Plants</video:title>
      <video:description>Growing of plants towards the sunlight to have maximum growth is called photo-tropic response. A description of this responce is shown here with activities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/c110030a-a9f8-4d88-9a88-2bc9dfd9731c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2009-09-12T16:48:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3350.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>plnts</video:tag>
      <video:tag>mov</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/IV-insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IV insertion</video:title>
      <video:description>This is a pediatric lesson on IV insertion in children and infant. These lesson is helpful for medical students and doctors. Similar videos can be obtained from you tube.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c1182292-fcca-414a-afd0-1660e0dc7be2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2011-12-06T18:36:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10830.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>IV</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Multiplying-Fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Multiplying Fractions</video:title>
      <video:description>Multiplying Fractions

U02_L2_T1_we1 Multiplying Fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24776.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2012-09-17T16:47:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CTKMK1ZGLuk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Fractions</video:tag>
    </video:video>
  </url>
  <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>
      <video:duration>655</video:duration>
      <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>
    </video:video>
  </url>
  <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>
      <video:duration>49</video:duration>
      <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>
    </video:video>
  </url>
  <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>
    </video:video>
  </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>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <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>
      <video:tag>one</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Tie</video:tag>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <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>
  </url>
  <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>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <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>
  </url>
  <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>
      <video:description>Here&apos;s some high school physics demonstrations about sound. Find more activities like this at www.ScienceWithMrNoon.com
Edited by nazir</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c1ad3f45-98b2-46c6-ac66-469eb1fd4bbd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>566</video:duration>
      <video:publication_date>2009-05-14T01:16:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2202.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Sound</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>demonstrations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-metabolism-and-mitochondria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell metabolism and mitochondria</video:title>
      <video:description>Metabolism and mitochondria in the cell is shown in this scientific video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/40bf8022-a058-4a9c-845b-83ffe4620bfe/cand_25.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2011-11-30T09:58:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9467.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mitochondria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Four-layers-of-trachea-a-histology-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Four layers of trachea - a histology video</video:title>
      <video:description>This histology video shows our layers of trachea which is a tube that connects the pharynx or larynx to the lungs, allowing the passage of air.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/543a7648-2097-40b5-a4e3-25eeebf652ca/cand_25.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-11-30T22:21:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9657.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Trachea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Born-to-Be-WildSexing-the-crocodile</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Born to Be Wild;Sexing the crocodile</video:title>
      <video:description>Crocodiles have been around since the ages of the dinosaur and they have adapted throughout the ages to survive. This is sexing the crocodile in the born to be wild series by Natalie Cassidy in Australia for BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c625888f-5e44-41a1-9f79-e1f544838fb2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2011-11-26T01:16:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8051.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Sexing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Crocodile</video:tag>
      <video:tag>Born</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>Natalie</video:tag>
      <video:tag>Cassidy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Australia</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASAs-New-Rover-to-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA&apos;s New Rover to Mars</video:title>
      <video:description>This video shows the clips for new rover to mars on this week by NASA. A detailed description of these programs and their success are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c62a4678-8569-44d8-b08c-93a9b0a4f551/cand_5.jpg</video:thumbnail_loc>
      <video:duration>732</video:duration>
      <video:publication_date>2013-02-09T07:32:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29842.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>new</video:tag>
      <video:tag>Rover</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>on</video:tag>
      <video:tag>This</video:tag>
      <video:tag>week</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Examination-of-Female-Bimanually</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Examination of Female Bimanually</video:title>
      <video:description>This video shows how to do a bimanual hip examination of a female body. It provides the information that you need to look out for.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c632e876-a160-4d34-8185-1ea63aaed871/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-12-01T03:41:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10122.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bimanual</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Female</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neutrophil-Chases-Bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neutrophil Chases Bacteria</video:title>
      <video:description>Neutrophil forms the essential part of innate immune system. In this video you can see in real time a neutrophil chasing a bacteria. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/c6486dd2-7c7c-406c-9a63-c496e13b34fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2010-05-02T16:22:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4330.mp4</video:content_loc>
      <video:uploader>Paollette Rivera</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>white</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Chases</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Real</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SOLUTIONTHE-VALUES-OF-THE-QURAN-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SOLUTION:THE VALUES OF THE QUR’AN PART 2</video:title>
      <video:description>People who are oppressed, who are tortured to death,
innocent babies, those who cannot afford even a loaf of
bread, who must sleep in tents or even in streets in
cold weather, those who are massacred just because they
belong to a certain tribe, women, children, and old
people who are expelled from their homes because of
their religion... Eventually, there is only one
solution to the injustice, chaos, terror, massacres,
hunger, poverty, and oppression: the morals of the
Qur’an.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/c63b79d3-b0b2-4b81-99da-a4614653b2d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>797</video:duration>
      <video:publication_date>2009-10-29T15:05:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3479.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>Qur</video:tag>
      <video:tag>an</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-ck12org-Exercise-Standard-Normal-Distribution-and-the-Empirical-Rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - ck12.org Exercise: Standard Normal Distribution and the Empirical Rule</video:title>
      <video:description>ck12.org Exercise: Standard Normal Distribution and the Empirical Rule

Using the Empirical Rule with a standard normal distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22655.jpg</video:thumbnail_loc>
      <video:duration>496</video:duration>
      <video:publication_date>2012-09-11T02:46:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2fzYE-Emar0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ck12</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Exercise</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Empirical</video:tag>
      <video:tag>Rule</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>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <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/Mastectomy-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mastectomy Procedure</video:title>
      <video:description>www.wss4m.com 

The Mastectomy Procedure

If you are scheduled for a mastectomy:

During the mastectomy you will be placed under general anesthesia. There will be an anesthesiologist monitoring your vital signs, and an EKG monitor will be used to monitor your heart.

The actual mastectomy procedure (with axillary node dissection) takes approximately 2-3 hours. If you have chosen to have reconstructive surgery at the same time the length of the surgery will increase. When performing a simple mastectomy the surgeon will make an incision along the outskirts of the breast closest to the area of the tumor. The skin is left in one piece. The surgeon will seldom remove the nipple; however, the milk ducts and connected tissue underneath the breast skin are gently cut and removed. The surgeon will often use drainage tubes to remove excess fluid (blood and lymph node fluid) from the body. These tubes are stitched into place and will be removed when the drainage becomes less than 1 ounce per day. This usually occurs within two weeks. The surgeon will dress (bandage) the site before you awake from surgery. 
ref: http://www.breasthealthonline.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c6cfbce0-c0ab-46d1-a6e6-e32e5a72a760/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2009-04-17T00:09:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1794.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mastectomy</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-miracle-of-mans-creation-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The miracle of man&apos;s creation part 3</video:title>
      <video:description>This film is about your story. How you came to be from a single drop of liquid? How you were carefully designed, built, fed, and raised in your mother’s womb? When you see the marvelous design, plan and intricacy in each tiny step that leads to your existence, you will recall that this is not the work of the blind forces of nature, but the work of an all-Wise and all-Powerful Creator. Learn more from this video demonstration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c6e7bc9f-22b3-431e-90ec-9fa90b01fea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>948</video:duration>
      <video:publication_date>2009-05-10T12:58:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2164.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Man</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>human</video:tag>
      <video:tag>being</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Mother</video:tag>
      <video:tag>womb</video:tag>
      <video:tag>emrio</video:tag>
      <video:tag>design</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacology-Drug-binding-85a7c3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology Drug binding</video:title>
      <video:description>Pharmacology (from Greek φάρμακον, pharmakon, &quot;drug&quot;; and -λογία, -logia) is the branch of medicine and biology concerned with the study of drug action.[1] More specifically, it is the study of the interactions that occur between a living organism and chemicals that affect normal or abnormal biochemical function. If substances have medicinal properties, they are considered pharmaceuticals. The field encompasses drug composition and properties, interactions, toxicology, therapy, and medical applications and antipathogenic capabilities. The two main areas of pharmacology are pharmacodynamics and pharmacokinetics. The former studies the effects of the drugs on biological systems, and the latter the effects of biological systems on the drugs. In broad terms, pharmacodynamics discusses the interactions of chemicals with biological receptors, and pharmacokinetics discusses the absorption, distribution, metabolism, and excretion of chemicals from the biological systems. Pharmacology is not synonymous with pharmacy, which is the name used for a profession, though in common usage the two terms are confused at times. Pharmacology deals with how drugs interact within biological systems to affect function. It is the study of drugs, of the reactions of the body and drug on each other, the sources of drugs, their nature, and their properties. In contrast, pharmacy is a biomedical science concerned with preparation, dispensing, dosage, and the safe and effective use of medicines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c709fc72-85ab-41cd-92c6-41b83cd3b9df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2010-11-16T14:46:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5515.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>binding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning-presentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloning - presentation</video:title>
      <video:description>Cloning which is the process of producing similar populations of genetically identical individuals that occurs in nature when organisms such as bacteria, insects or plants reproduce asexually is performed by 
Joseph G. Marx, PhD and is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/c723ebb1-0249-4bad-8625-c9b34e680ff9/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-06-10T01:38:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/486.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>cloning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Emotional-pain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Emotional pain</video:title>
      <video:description>Is psychological  pain the same as physical pain? this video investigates this very question.  As it turns out, they might be more a like than you might think.  Take a look at this fascinating video for a definite answer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/c7129118-8605-4e42-b32d-bf9d9d982e38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2014-10-02T02:38:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31800.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>avoid</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>isolation</video:tag>
      <video:tag>Fit</video:tag>
      <video:tag>emotional</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MAP-Kinase-Signalling-Pathway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MAP Kinase Signalling Pathway</video:title>
      <video:description>This video animates MAP Kinase Signalling Pathway. The mitogen activated protein kinase pathway (MAP kinase pathway) is a key signaling pathway by which the cell responds to external stimuli. This video describes this pathway.

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/2009/07/cd94e3d2-cb69-4085-8a68-c1eca1b9edd4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2009-07-08T01:12:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2995.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>map</video:tag>
      <video:tag>kinase</video:tag>
      <video:tag>immunology</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/Amazing-birds-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing birds 3</video:title>
      <video:description>Birds are the best flying machines in the world. This video shows the miracles in these flying machines. 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 and fascinating phenomenon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/cd9843f2-8d6c-40ff-8c0d-0731e1638417/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-17T17:10:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2245.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Bird</video:tag>
      <video:tag>feather</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>God</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Trabeculectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Trabeculectomy</video:title>
      <video:description>Trabeculectomy is a treatment for curing from glaucoma and should be performed with a lot of care. Here is a full explanation of this surgical procedure to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cdaf9ce1-02db-4402-ab7a-ab0c6ed86870/cand_5.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2011-12-06T20:21:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10931.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Trabeculectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liquid-Chromatography-In-Caffeine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liquid Chromatography In Caffeine</video:title>
      <video:description>The coffee in your cup undergoes several processes before landing into you cup. Learn how it is sampled through liquid chromatography mass spectrometry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cdc55221-4720-4c54-9953-c943a6826848/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2011-11-23T08:44:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7647.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>liquid</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>spectrometry</video:tag>
      <video:tag>LC</video:tag>
      <video:tag>MS</video:tag>
      <video:tag>Caffeine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Something-Mysterious-Ate-This-Shark-but-What-is-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Something Mysterious Ate This Shark? but What is it?</video:title>
      <video:description>The Australian film crew tags a number of great white sharks to study their movement patterns along Australia&apos;s coast. Well data they have received did not end up as expected. When one of the devices washes ashore, could a killer whale be to blame?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/05/cdc4b671-ea08-4714-a630-a795e4a28f6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2015-05-11T13:40:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32175.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>shark</video:tag>
      <video:tag>Mysterious</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-heart-attack-occurs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a heart attack occurs</video:title>
      <video:description>Animation to show how a heart attack happens within the heart. 

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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/cdcf8e47-5cab-44e7-861e-31eb2594cf4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2009-05-30T10:54:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2729.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Bupa</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>atherosclerosis</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Myocardial</video:tag>
      <video:tag>Infarction</video:tag>
      <video:tag>arteries</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>angina</video:tag>
      <video:tag>atheroma</video:tag>
      <video:tag>Stress</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Brownian-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Brownian Motion</video:title>
      <video:description>This video explains the basic principle of Brownian motion. The unbalanced motion of suspended particles is called Brownian motion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cde21bff-051e-4961-b279-5787dd71fa1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2011-12-12T03:18:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11492.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Brownian</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>Suspended</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-of-Jejunum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of Jejunum</video:title>
      <video:description>Villi in jejunum are more developed and well formed. There is a relative lack of lymphoid tissues in the submucosa of jejunum. Numbers of goblet cells are fewer than absorptive cells. Paneth cells, which secrets various substances to neutralize the bacteria, are also present in the jejunum.   Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cdfa3c20-d31c-470c-b560-5c3dd52c9784/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2011-11-28T10:36:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8416.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Jejunum</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>intestine</video:tag>
      <video:tag>Paneth</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chapter-1-of-the-series-of-the-Hubble-Space-Telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chapter 1 of the series of  the Hubble Space Telescope</video:title>
      <video:description>When NASA and ESA put their heads together the magnificent creation titled the Hubble Space Telescope was created and launched in the 1990 and serviced in 1993 to remove a defective part. Since then astronomy was changed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cde6fc18-6162-4f72-bb6f-77ac70b535ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>627</video:duration>
      <video:publication_date>2011-11-24T22:39:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7816.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>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Volcanoes-that-are-violent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Volcanoes that are violent</video:title>
      <video:description>Some volcanoes erupt gently and lava over flows from the top, however others erupt explosively causing violent volcanoes due to internal high pressure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5dfd55ed-43ab-4877-8d22-e57e8c0a7a4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2010-11-23T21:05:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5779.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Violent</video:tag>
      <video:tag>volcanoes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-1-Environ-Sci-Spring-2011-No-visuals-for-first-9-minutes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 1 - Environ Sci Spring 2011 No visuals for first 9 minutes</video:title>
      <video:description>&quot;Lec 1 - Environ Sci -No visuals for first 9 minutes&quot; Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23651.jpg</video:thumbnail_loc>
      <video:duration>2511</video:duration>
      <video:publication_date>2012-09-14T10:20:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uy1ryAjSv1U</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>First</video:tag>
      <video:tag>9</video:tag>
      <video:tag>minutes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Beating-Heart-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Beating Heart Surgery</video:title>
      <video:description>Amazing video showing the surgery of a beating heart. As heart is a very sensitive organ of body so it requires extra care during treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ce45dcff-ef34-481b-a117-2750b93d52eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2011-11-29T02:44:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8647.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Beating</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synovial-Joints-in-Our-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synovial Joints in Our Body</video:title>
      <video:description>This video will show you different types of synovial joints. A detailed description is provided here with the structure and functioning of these joints.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/cea1a31f-c839-4e28-a440-849fa7682197/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2013-04-07T19:24:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30465.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Synovial</video:tag>
      <video:tag>joints</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transformation</video:title>
      <video:description>In molecular biology, Transformation is the genetic alteration of a cell resulting from the uptake and expression of foreign genetic material (DNA). Separate terms are used for genetic alterations resulting from introduction of DNA by plasmid-encoded conjugation or by viruses (transduction). Transformation of animal cells is usually called transfection.

The term transformation is also used more generally to describe mechanisms of DNA and RNA transfer in molecular biology (i.e. not only the genetic consequences). For example the production of transgenic plants such as transgenic maize requires the insertion of new genetic information into the maize genome using an appropriate mechanism for DNA transfer; the process is commonly referred to as transformation.

RNA molecules may also be transferred into cells using similar methods, but this does not normally produce heritable change and so is not true transformation.
Text reff: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/ceb8530f-174d-4361-98d9-0165eb37f05a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2007-09-10T22:53:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/997.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transformation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-16-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 16-Mechanical Engineering 110</video:title>
      <video:description>lec 16-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20924.jpg</video:thumbnail_loc>
      <video:duration>3162</video:duration>
      <video:publication_date>2012-09-08T00:36:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y6kNE7acVgo</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mechanical</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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/ced5c657-c21a-4ed7-8426-0643b64452c9/cand_5.jpg</video:thumbnail_loc>
      <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>
      <video:category>Others</video:category>
      <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>
    </video:video>
  </url>
  <url>
    <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>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <url>
    <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>
    </video:video>
  </url>
  <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/cf06fbb8-57c2-4386-be68-b3fba8939bce/cand_5.jpg</video:thumbnail_loc>
      <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>
    </video:video>
  </url>
  <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cheese-And-Microbes-MWV28</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cheese And Microbes (MWV28)</video:title>
      <video:description>Fine cheeses are like fine wines. Producing and aging them properly is both an art and a science. From cave-aging to the use of raw milk, watch Dr. Catherine Donnelly, Co-director of the Vermont Institute for Artisan Cheeses, describe the microbial world of cheese.

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

For more information about cheese making and cheese safety please visit the Vermont Institute for Artisan Cheeses. If you would like to try some of the cheeses featured in this episode order them online from www.cowgirlcreamery.com and www.everonadairy.com. Bon Appétit!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/cf12ffa9-8dd5-4364-b1ab-a205b137eee3/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-12T23:28:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4230.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Cheese</video:tag>
      <video:tag>food</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>Milk</video:tag>
      <video:tag>production</video:tag>
      <video:tag>raw</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-case-for-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The case for Mars</video:title>
      <video:description>This a symphony of science video production on Planet Mars. It features Robert Zubrin, an Aerospace Engineer in the song &quot;The case for Mars&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/cf5af5dc-3f7c-4a6a-ab24-c17199bf7f83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2012-12-01T07:34:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28200.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>the</video:tag>
      <video:tag>case</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Mars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Darjeeling-West-Bengal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Darjeeling West Bengal</video:title>
      <video:description>Darjeeling is a town in the Indian state of West Bengal. Darjeeling is a mainstream vacationer terminus, it is found in the Mahabharat Range or Lesser Himalaya at a normal rise of 6,710 ft. It is noted for its tea industry and the Darjeeling Himalayan Railway, an Unesco World Heritage Site. Darjeeling is the central command of Darjeeling region which has a somewhat self-ruling status inside the state of West Bengal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/07/cf6c60e5-9ef2-499a-bc26-8732ce7542ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>319</video:duration>
      <video:publication_date>2013-07-05T11:26:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30664.mp4</video:content_loc>
      <video:uploader>Madein India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Darjeeling</video:tag>
      <video:tag>West</video:tag>
      <video:tag>Bengal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Major-Histocompatibility-Complex-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Major Histocompatibility Complex II</video:title>
      <video:description>A cell surface molecule encoded by a gene family present in all vertebrates is MHC</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/cf90c1c9-6f79-4f24-8474-4e78086508af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2010-04-08T20:13:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4143.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>MHC</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>immunology</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/Causes-of-Bad-Breath</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Causes of Bad Breath</video:title>
      <video:description>This video will help you to know about the various causes of bad breath. Some of the causes are- strong foods, smoking, periodontal disease, dry mouth, medical conditions and improper home care.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cfac7877-f3a8-4eaf-bfa2-c4a3dd734239/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-01T23:04:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10549.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bad</video:tag>
      <video:tag>breath</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanofactory-Movie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanofactory Movie</video:title>
      <video:description>Nanofactory novie nanotechnology is explained in this scientific video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/e2ab2f09-2496-48b4-abd9-f482f09cffeb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>466</video:duration>
      <video:publication_date>2008-03-28T00:08:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1280.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nanofactory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Boron-A-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Boron A Chemical Element</video:title>
      <video:description>These video slides will help you in getting the basics information about Boron. The name origin, its abundance, sources and uses are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d3d5ed19-53bf-4919-bb93-d14259bd2708/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-12-12T02:17:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11335.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Boron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-molecular-biology-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on molecular biology: DNA</video:title>
      <video:description>This video presents a lecture on molecular biology. Structure, properties and functions of DNA was discussed in this lecture. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d3d93019-2ae8-4167-a2f8-49d88fee2d4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2591</video:duration>
      <video:publication_date>2009-04-02T05:41:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1577.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Lecture</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/T-lymphocytes-and-specific-immunity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T lymphocytes and specific immunity</video:title>
      <video:description>T lymphocytes or T cells play important role in specific immunity.  The cytotoxic T lymphocytes destroy infected cells or cancer cells. The helper T cells help production of specific antibodies by B cells, another kind of lymphocytes involved in specific immunity.
Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d3f470d2-ae48-40cb-9852-ef910358c728/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2009-04-23T05:08:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1974.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>T</video:tag>
      <video:tag>lymphocytes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>immunity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Mayan-Calendar-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Mayan Calendar Works</video:title>
      <video:description>This video discusses a lot about the Mayan calendar its working and importance. Watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d3ee068d-7456-4bb3-9e28-8cdf5fdd6429/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2013-02-08T02:19:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29535.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Mayan</video:tag>
      <video:tag>Calendar</video:tag>
      <video:tag>2012</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microgrowth-vs-Macrogrowth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microgrowth vs. Macrogrowth</video:title>
      <video:description>This video compares micro and macro growths. Micro growth is also called as microbial growth. 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.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d4092048-fbe8-4fb7-ba9c-e9bb9bfc7b22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2011-12-15T01:19:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11824.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>macro</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-melanogaster-Ciclo-de-vida</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drosophila melanogaster : Ciclo de vida</video:title>
      <video:description>Drosophila melanogaster is a small common fly found near unripe and rotted fruit the life cycle of drosophila is short and completes in about three weeks there are four stages in the life cycle of the fruit fly egg larva pupa and adult</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d41566ea-289b-473e-8c89-c170688e7b6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2010-11-24T22:22:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6038.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
      <video:tag>Ciclo</video:tag>
      <video:tag>de</video:tag>
      <video:tag>vida</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mudras-For-Amazing-Health-Benefits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mudras For Amazing Health Benefits</video:title>
      <video:description>Mudras are systematic hand gestures used in yoga practices and eastern philosophies. This video explains the mudra of knowledge, the mudra of Earth and the mudra of water.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d42bc62d-2e92-45bb-8e72-9b5fee0bd188/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-11-29T11:46:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8989.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>mudras</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>benfits</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/Fallopian-tube-diverticulus-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fallopian tube diverticulus treatment</video:title>
      <video:description>In this video a rare case is shows in which a diverticulum of the middle portion of the right fallopian tube was demonstrated by hysterosalpingography the radiographic appearance of the lesion is characteristic the aetiology is obscure and treatment should be conservative</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d4a85c1e-b698-4530-a751-cfc81f8847de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-12-01T02:46:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9990.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fallopian</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Diverticulus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ray-Kurzweil-on-The-Singularity-and-Technological-Progress</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ray Kurzweil on The Singularity and Technological Progress</video:title>
      <video:description>In this fascinating video, author and futurist Ray Kurzweil discusses recent advances in technology and what we can expect within two decades.  Exponentially increasing technological progress, Kurzweil says, will allow scientists to reverse engineer the human brain before 2030.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/d4a97593-46f0-43ae-8d4a-61f6b189471d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2012-12-02T20:18:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28254.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Kurzweil</video:tag>
      <video:tag>singularity</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Does-Hypertension-Do</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Does Hypertension Do?</video:title>
      <video:description>Hypertension is the medical term for high blood pressure. Most people associate high blood pressure with getting older, so it may seem odd that teens can have the condition. Although high blood pressure is rare in young people it&apos;s important to check for it. Even babies can have high blood pressure
Blood pressure of less than 120 over 80 is considered a normal reading for people 18 and over. A borderline high systolic pressure of 120 to 139 or a diastolic pressure of 80 to 89 needs to be closely monitored. A blood pressure reading equal to or greater than 140 over 90 is considered high in people over the age of 18</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d4ae986e-8083-4367-80d1-cdc43f36ac7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2010-11-09T09:24:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4804.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Hypertension</video:tag>
      <video:tag>treated</video:tag>
      <video:tag>What</video:tag>
      <video:tag>Causes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Construction-of-an-Occlusal-Bite-Splint</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Construction of an Occlusal Bite Splint</video:title>
      <video:description>&quot;Lec 5 - Construction of an Occlusal Bite Splint&quot; Construction of an occlusal bite splint is demonstrated. Key points include application of wax to cast, build up of cuspid rise, and interferences. Orig. air date: DEC 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_21355.jpg</video:thumbnail_loc>
      <video:duration>1065</video:duration>
      <video:publication_date>2012-09-09T04:35:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NUxqD02u9CQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Construction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Bite</video:tag>
      <video:tag>Splint</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Computer Science 169</video:title>
      <video:description>Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22961.jpg</video:thumbnail_loc>
      <video:duration>4626</video:duration>
      <video:publication_date>2012-09-11T10:20:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/57EdFkOU_kU</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/Solving-Linear-Inhomogeneous-2nd-Order-PDEs-2b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving Linear Inhomogeneous 2nd Order PDEs 2b</video:title>
      <video:description>Solving Linear Inhomogeneous 2nd Order PDEs 2 (2 of 3)/n    This second part looks a bit more generally into the problem of solving inhomogeneous partial differential equations in two independant variables making use of the linear inhomogeneous second order ordinary differential equation particular solution formula./nAs always:
All my books are available on Kindle in digital
format at amazon.com, and links to all my books may
be found at the following websites /nhttps://sites.google.com/site/themathematicalnatureofre
ality/ 
https://sites.google.com/site/themathematicalnatureofre
ality/config/pagetemplates/books/nAnd, my book, “A Particular Solutions Formula For Inhomogeneous Arbitrary Order Linear Ordinary Differential Equations” is NOW available in PRINT at amazon.com. /n[Music: Nightshift in Public Domain by Brian Boyko Boyko@netqos.com]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/d4b2f676-aa10-4aaa-b00f-1afe01300c7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2012-02-10T09:01:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11897.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>pde</video:tag>
      <video:tag>ODE</video:tag>
      <video:tag>Ordinary</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>particular</video:tag>
      <video:tag>solution</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/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/HIV-Entry-gp41-mediated-membrane-fusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV Entry - gp41-mediated membrane fusion</video:title>
      <video:description>This Maya animation depicts the process by which HIV&apos;s gp41 protein mediates the fusion of viral and cellular membranes during virus entry. In addition, strategies for inhibiting this process with peptide or small molecule inhibitors are shown
video by  Gael McGill</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/da6a3e6b-094a-4774-b075-da8ea7659471/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2008-01-05T22:21:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1229.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-idiot-abroad-series-part-two</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An idiot abroad series part two</video:title>
      <video:description>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. 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.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/da87b7fb-8146-4d91-8247-514ac8ce6e81/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2012-12-08T07:50:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28352.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>idiot</video:tag>
      <video:tag>abroad</video:tag>
      <video:tag>Ricky</video:tag>
      <video:tag>gervais</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Water-of-crystallization-compounds-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water of crystallization: compounds 5</video:title>
      <video:description>Water molecules are attached o ionic compounds during formation of crystals. This water molecules are called the water of crystallization. This video explains how to named such compounds. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/da8a7e9f-0be9-4460-8096-5ca338e8f5fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2010-12-21T13:47:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6714.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>water</video:tag>
      <video:tag>of</video:tag>
      <video:tag>crystallization</video:tag>
      <video:tag>Compounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Histone-Deacetylation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Histone Deacetylation</video:title>
      <video:description>Histone Deacetylation.  In histone acetylation and deacetylation, the histones are acetylated and deacetylated on lysine residues in the N-terminal tail and on the surface of the nucleosome core as part of gene regulation. Typically, these reactions are catalyzed by enzymes with &quot;histone acetyltransferase&quot; (HAT) or &quot;histone deacetylase&quot; (HDAC) activity. The source of the acetyl group in histone acetylation is Acetyl-Coenzyme A, and in histone deacetylation the acetyl group is transferred to Coenzyme A. Read more: http://en.wikipedia.org/wiki/Histone_acetylation_and_deacetylation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/da8db0b1-56c0-406a-a7af-cac70d96c749/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2010-11-24T00:24:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5861.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Histone</video:tag>
      <video:tag>deacetylation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Big-Cat-Diary-Lion-hunts-wildebeest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Big Cat Diary, Lion hunts wildebeest</video:title>
      <video:description>Lion are known to attack cheetahs and will kill them and their cubs. This cheetah gets lucky when the lions focus on a wounded wildebeest in the Big Cat Diary by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/da980c89-83f6-4e6d-8b05-ad146fc0fe1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-11-26T05:04:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8092.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>lion</video:tag>
      <video:tag>hunts</video:tag>
      <video:tag>wildebeest</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>Diary</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dark-matter-supersymmetry-and-the-LHC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dark matter supersymmetry and the LHC</video:title>
      <video:description>Physicists may need new theories to explain how dark matter works the only way to learn what dark matter is and whether there is supersymmetry accessible at the LHC is to run experiments</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/daa00acf-5e24-47d2-9340-2011d7002376/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2011-12-13T04:14:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11652.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Supersymmetry</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>LHC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Fabrication-of-Die-and-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Fabrication of Die and Cast</video:title>
      <video:description>&quot;Lec 28 - Fabrication of Die and Cast&quot; The pouring of a maxillary stone model, using two types of stone in two pours, culminating in die being taken from the finished model for eventual crown casting. Orig. air date: AUG 23 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_21392.jpg</video:thumbnail_loc>
      <video:duration>768</video:duration>
      <video:publication_date>2012-09-09T04:52:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TA8KZKbf7YM</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>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Die</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cast</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/Interference-Pattern-of-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interference Pattern of Waves</video:title>
      <video:description>This video shows the interference pattern when light passes through two slits when they are placed very near to each other. The shape and the positions of the wave-fronts are also shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/daebe0ed-7243-4e7a-99fe-66b5bfb8dba9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>798</video:duration>
      <video:publication_date>2011-12-13T06:26:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11691.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>World</video:tag>
      <video:tag>interference</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PMAP-Fat-LDL-Degradation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PMAP - Fat (LDL) Degradation</video:title>
      <video:description>This video provides information on fat (Low Density Lipoprotein) degradation which is the process through which fatty acids are broken down and synthesized and transported to the requisite areas.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/db05fce3-308d-49ea-94d0-091877ff12d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2010-11-25T12:08:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6060.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>Fat</video:tag>
      <video:tag>LDL</video:tag>
      <video:tag>degradation</video:tag>
      <video:tag>PMAP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Iodine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Iodine</video:title>
      <video:description>Name origin, its sources, abundance and uses all shown in this video. Iodine is also required by human body but in very small amount.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/db083501-bc2e-4e61-b0ef-0e79c0be47f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-12-12T02:36:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11391.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>iodine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-biblical-epicentre</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - biblical epicentre</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. We look at the story of the biblical epicentre.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/db1a23ad-8c34-4178-8b33-9ea4cb46f402/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T17:09:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2305.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>biblical</video:tag>
      <video:tag>epicentre</video:tag>
      <video:tag>Jerusalem</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Jews</video:tag>
      <video:tag>Israelites</video:tag>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>temple</video:tag>
      <video:tag>mount</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Photos-of-Deepest-Hydrothermal-Vents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Photos of Deepest Hydrothermal Vents</video:title>
      <video:description>A UK based scientist discoverers deepest volcano vents under the sea known by the name a black smoker. He uses a deep sea diving vehicle controlled remotely from a ship. watch their finding</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/db3c0b0e-8f27-499d-8fe6-1beb16ad3538/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2010-11-22T21:30:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5666.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Photos</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Deepest</video:tag>
      <video:tag>Hydrothermal</video:tag>
      <video:tag>Vents</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-manual-transmissions-works-in-cars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How manual transmissions works in cars.</video:title>
      <video:description>Cars need transmissions because of the physics of the gasoline engine. Ideally, the transmission would be so flexible in its ratios that the engine could always run at its single, best-performance rpm value. That is the idea behind the continuously variable transmission (CVT). First, any engine has a redline a maximum rpm value above which the engine cannot go without exploding. Second, you know that engines have narrow rpm ranges where horsepower and torque are at their maximum. For example, an engine might produce its maximum horsepower at 5,500 rpm. The transmission allows the gear ratio between the engine and the drive wheels to change as the car speeds up and slows down. You shift gears so the engine can stay below the redline and near the rpm band of its best performance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/db4d6dea-fbe2-4032-bc35-88956f07763a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2015-04-16T06:28:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32137.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Manual</video:tag>
      <video:tag>Transmission</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Two-column-proof-showing-segments-are-perpendicular</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Two column proof showing segments are perpendicular</video:title>
      <video:description>Two column proof showing segments are perpendicular

Using triangle congruency postulates to show that two intersecting segments are perpendicular</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20284.jpg</video:thumbnail_loc>
      <video:duration>666</video:duration>
      <video:publication_date>2012-09-06T14:01:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fSu1LKnhM5Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Two</video:tag>
      <video:tag>Column</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>Segments</video:tag>
      <video:tag>are</video:tag>
      <video:tag>Perpendicular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-CAHSEE-Practice-Problems-32-34</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - CAHSEE Practice: Problems 32-34</video:title>
      <video:description>CAHSEE Practice: Problems 32-34

CAHSEE Practice: Problems 32-34</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22560.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-09-11T02:30:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1k-jqxMuUaM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>32</video:tag>
      <video:tag>34</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hypertension-and-Stroke-Health-Tip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hypertension and Stroke (Health Tip)</video:title>
      <video:description>As blood circulates, it exerts pressure on the walls of the arteries. Hypertension, or high blood pressure, is characterized by a persistent increase in this pressure, even when a person is at rest. The disorder is one of the most common chronic health problems in the United States, affecting nearly 74 million Americans.   

High blood pressure is also the most important risk factor for stroke—the third leading cause of death in the United States and the leading cause of disability. If left untreated, this “silent killer,” as high blood pressure is often called, is a primary cause not only of stroke, but also of coronary heart disease, heart failure, kidney disease, and blindness.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ddf2bd45-c5ca-47af-b214-155be7345ddb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2010-11-09T12:31:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4840.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Hypertension</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Stroke</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>tip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is DNA ?</video:title>
      <video:description>DNA is a two stranded molecule twisted to from a double helix. This video explains the structure and the formation of DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/de005aa7-5fcc-4aa2-b3c1-667d89121227/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2009-06-16T17:10:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2838.mp4</video:content_loc>
      <video:category>Genetics</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Floating-Exchange-Effect-on-US</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Floating Exchange Effect on US</video:title>
      <video:description>Floating Exchange Effect on US

Floating Exchange Effect on US</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22700.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2012-09-11T02:53:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K0GF4FT51qY</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>US</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tricks-for-your-Cam-Recorder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tricks for your Cam Recorder.</video:title>
      <video:description>You can use your cam recorder to see through clothing.In this video is a guide on just how to do it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d6246d36-924e-41b7-8173-967527b58b74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-11-15T15:24:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7530.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>see</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>clothing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-overview-of-lipoprotein-physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An overview of lipoprotein physiology</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 phospholipid and cholesterol. Inside the lipoprotein cholesterol ester and is found. Lipoprotein also contains protein molecules called apoproteins. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/de00c9a0-d979-4c19-8b92-0b2ff1e27573/cand_5.jpg</video:thumbnail_loc>
      <video:duration>343</video:duration>
      <video:publication_date>2010-11-13T11:57:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5084.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intraoral-Camera-Live-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intraoral Camera - Live Surgery</video:title>
      <video:description>In this medical video, intraoral camera is used in this live dental surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/de15fe3f-5328-4e65-a5b5-d47f6418437e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2011-12-11T22:50:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11061.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Intraoral</video:tag>
      <video:tag>camera</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Wind-Turbines-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Wind Turbines Work</video:title>
      <video:description>This is an animation that details how wind turbines work. Wind turbines are used to generate clean energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5f1911d7-389f-4872-8533-a16a9f3b5df3/cand_25.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-11-25T20:36:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7907.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>Turbines</video:tag>
      <video:tag>work</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lead</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lead</video:title>
      <video:description>Name origin, its sources, abundance and uses in daily life is shown in this video. Lead is used as a coloring agent in ceramic glazes, shielding agent radiation, roofing, in batteries and ammunition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/de235d38-1a2f-4e57-a545-998bc1dfdfc5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-12-11T23:28:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11121.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>lead</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Good-and-Bad-Effects-of-Kingdom-Protista</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Good and Bad Effects of Kingdom Protista</video:title>
      <video:description>This video discusses the good and the bad effects of the kingdom protista. It discusses plasmodium, an anomal like protista which is a genus of parasitic protozoa which can cause malaria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/de1e05f2-0b1b-4a3c-81a4-43a1cbd68d4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2010-11-15T01:17:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5359.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>Good</video:tag>
      <video:tag>and</video:tag>
      <video:tag>bad</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Kingdom</video:tag>
      <video:tag>protista</video:tag>
      <video:tag>Where</video:tag>
      <video:tag>malaria</video:tag>
      <video:tag>comes</video:tag>
      <video:tag>From</video:tag>
      <video:tag>protozoa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fossil-records-refute-evolution-Piltdown-and-Nebraska-man</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fossil records refute evolution: Piltdown and Nebraska man</video:title>
      <video:description>The number of living fossils that literally silence Darwinism is in millions. Some of these are stored in warehouses. Only few are on display in various museums. This video has been prepared in order to put an end to the mentality that causes these fossils, that represent a complete response to Darwinism, to be hidden away, and that prevents them from being placed before the public.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/de24ccc5-4157-4071-925c-c44dba3cabe0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2009-08-07T20:09:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3170.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>fossil</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>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>horse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Solve-Inequalities-by-Dividing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Solve Inequalities by Dividing</video:title>
      <video:description>Solving inequalities by dividing is shown in the video. This video covers the topic from the very basics with examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/de40431b-fb74-41da-8cd6-8bf92df9eec4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2010-12-06T12:37:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6509.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>Inequalities</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dividing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mapping-the-Van-Allen-Belts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mapping the Van Allen Belts</video:title>
      <video:description>The Van Allen belt is composed of two torus shaped plasma. It is a highly radiated zone that can danger intergrated circuits and is dangerous for humans. The SDO_EVE undertakes to map the Van Allen Belts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/de4e7601-194e-487d-8cab-8d8fb17a3bbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2011-11-24T23:35:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7831.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>SDO</video:tag>
      <video:tag>Eve</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>the</video:tag>
      <video:tag>van</video:tag>
      <video:tag>Allen</video:tag>
      <video:tag>Belts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-CT-scan-chest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest CT scan chest</video:title>
      <video:description>A chest ct scan is a painless test that uses a special X ray machine to take black and white pictures of a patients lungs heart blood vessels airway passages ribs and lymph nodes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/de5286c3-f9b1-47f6-8e64-7a784e5b842b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2011-11-29T21:07:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9153.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>CT</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>Chest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Technic-of-Goniotomy-for-Congenital-Glaucoma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Technic of Goniotomy for Congenital Glaucoma</video:title>
      <video:description>Goniotomy is a surgical procedure in which the doctor uses a lens called a goniolens to see the structures of the front part of the eye goniotomy is primarily used to treat congenital glaucoma</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/de68a495-f9c0-44ed-acb8-c832e284fd60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2011-11-30T22:45:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9709.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Goniotomy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>congenital</video:tag>
      <video:tag>Glaucoma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-19-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 19-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_20928.jpg</video:thumbnail_loc>
      <video:duration>4004</video:duration>
      <video:publication_date>2012-09-08T00:40:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YeAp65Zd4Tw</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cochlea-Structure-and-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cochlea Structure and Function</video:title>
      <video:description>This video demonstrates a dramatic illustration of how hearing happens in the ear. Both music and the structure of the inner ear are integrated in this fascinating illustration of how we hear sound. Sounds from the outside world pass as vibrations through tiny bones in our ear to the cochlea. Within the coiled tube of the cochlea, different regions of the basilar membrane sense different sound frequencies at specific. This animation demonstrates how high-frequency sounds penetrate only a short distance along the basilar membrane. Vibrations from low tones are sensed at the farthest end of the basilar membrane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/de7c5462-15d7-4a35-bf20-455ebb5e28ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2012-04-17T22:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12272.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cochlea</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-most-advanced-crop-duster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The most advanced crop duster</video:title>
      <video:description>This video shows about not your father&apos;s crop duster.

&quot;The most advanced crop duster ever produced is now flying across the American heartland.  Powered by GE&apos;s H80 engine, this plane can fly at low altitude (as low as 15 feet), reach breathtaking speeds (over 150 MPH), and takes to the sky quickly -- using less than a third of the runway length needed for a small commercial airplane.
Whether your father owned a crop duster or not, after you see the way this aircraft soars through the air we think you&apos;ll agree it is a beautiful sight.  It&apos;s not just a pretty picture though -- H80 engines feature advanced science and technology, and the planes that are powered by it can help America&apos;s renewal continue -- one acre at a time.
Take a ride with us -- you&apos;ll get a bird&apos;s eye view from the cockpit and see how advanced engineering can turns ideas into reality. Learn more about General Electric and the H80 Engine: http://invent.ge/Nn5myV&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/de7c6aad-8438-4787-bcdd-cc2156c263b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2012-10-11T00:39:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27853.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Not</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Father</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Crop</video:tag>
      <video:tag>duster</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Geithner-Plan-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Geithner Plan III</video:title>
      <video:description>Geithner Plan III

Constructing an investment where an investor gets the same upside while the program limits the downside.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22701.jpg</video:thumbnail_loc>
      <video:duration>802</video:duration>
      <video:publication_date>2012-09-11T02:53:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_ka1HZS-Egc</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>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Where-are-the-Boundaries-of-our-Solar-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Where are the Boundaries of our Solar System</video:title>
      <video:description>IBEX mission delves deeper in their quest for the solar boundaries where solar wind and interstellar space meet. Research undertaken show that there are multiple boundaries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ccac4eb9-40a1-4b79-944f-5f0a217c4512/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2011-11-23T09:49:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7682.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>IBEX</video:tag>
      <video:tag>What</video:tag>
      <video:tag>are</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Boundaries</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Process-of-Mitosis-in-Animal-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Process of Mitosis in Animal Cells</video:title>
      <video:description>This process varies in different species. This process is fast and very complex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/de98cbe8-c1c6-44a7-a5e5-856d4ed90ccd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2007-12-04T02:52:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1148.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Deep-Tendon-Reflexes-Clinical-Examination-Of-New-Born-Child</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep Tendon Reflexes- Clinical Examination Of New Born Child</video:title>
      <video:description>This video is about the clinical examination of a child. Reflexes are the response of child when body part is touched, numbers are provided to detect the type of reflex 0 for no response, 1 for slight response, 2 for normal response, 3 for brisk response, 4 for abnormal response.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/de9e162e-1854-4c09-a55b-174747a5aad4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2013-02-10T02:13:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29920.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>3</video:tag>
      <video:tag>20</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>tendon</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Normal</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/The-Elegant-Universe-Einsteins-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Elegant Universe - Einstein&apos;s Relativity</video:title>
      <video:description>Video discussing the Newton&apos;s discovery of gravitational force, and Einstein&apos;s theory of relativity.  Discusses how their ideas initially conflicted.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/de9bad5a-b632-4eb1-8d50-e9a0249fc1a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2010-11-23T22:37:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5814.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>elegant</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>gravity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Catalysis-Chemical-and-Biochemical-part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catalysis: Chemical and Biochemical part 6</video:title>
      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate. Experiment on organical catalysis, introduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/dea42aeb-5496-4d3a-91f2-e8238c642d97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2007-08-31T23:37:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/864.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>Chemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comparing-Hominid-Skulls-with-Dr-Robert-Martin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparing Hominid Skulls with Dr. Robert Martin</video:title>
      <video:description>Here is a video clip of Dr. Robert Martin from Chicago&apos;s Field Museum describing some distinguishing features on the replica skulls we use in Biology class for a comparitive skulls activity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/deab6bc5-3073-4e06-b8a2-07e62209f3c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2009-05-14T00:06:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2196.mp4</video:content_loc>
      <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/Secret-to-Amyloid-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Secret to Amyloid Formation</video:title>
      <video:description>This video demonstrates the  conversion of a block of alpha sheet (proposed toxic intermediate to amyloid formation) to a block of beta sheet (major component of mature amyloid) through alternate peptide plane flipping of the strands of alpha sheet. It was made in Bioinformatics Research Center of University of Glasgow by Mr. Alinda Chandra Mondal under the supervision of Prof. James Milner-White.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e4442541-e3bd-42a1-8a32-1f0d9e2519fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2009-05-30T06:58:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2689.mp4</video:content_loc>
      <video:category>Bioinformatics</video:category>
      <video:tag>Amyloid</video:tag>
      <video:tag>bioinformatics</video:tag>
      <video:tag>Alzheimer</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diels-Alder-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diels-Alder Reactions</video:title>
      <video:description>This video shows that the Diels-Alder cycloaddition is rich with stereo-chemistry. Different chemical reactions are shown here to show this stereo-chemistry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e45475e9-2147-4e84-bcf3-daec863535ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2010-11-30T13:59:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6296.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Stereochemistry</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Diels</video:tag>
      <video:tag>Alder</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>6</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmetic-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmetic Surgery in India</video:title>
      <video:description>Video shows a Malaysian girl at Mumbai after her cosmetic surgery in India. An introduction of patient is also shown here. She is really satisfied with the treatment she got.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e4617c74-18ee-4a9f-bf5a-30798b981bc4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2011-12-01T21:50:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10461.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>A</video:tag>
      <video:tag>Malaysian</video:tag>
      <video:tag>Girl</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>after</video:tag>
      <video:tag>her</video:tag>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/INTERPRETATION-OF-CHEST-XRAYS-Lateral-view</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>INTERPRETATION OF CHEST XRAYS Lateral view</video:title>
      <video:description>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 thyroid gland and the bones of the chest area</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e47b40ba-b4a7-40ba-bdcb-e83c7c17467d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2011-11-30T23:59:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9777.mp4</video:content_loc>
      <video:uploader>season_31</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>Lateral</video:tag>
      <video:tag>View</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Superficial-Extrinsic-Shoulder-Muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Superficial Extrinsic Shoulder Muscles</video:title>
      <video:description>The superficial extrinsic shoulder muscles are trapezius and latissimus dorsi. A brief explanation with the internal structure and its full description is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e4712eaf-7cb5-4a85-a110-a989ee63233d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2013-01-19T04:46:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28913.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>superficial</video:tag>
      <video:tag>Extrinsic</video:tag>
      <video:tag>Shoulder</video:tag>
      <video:tag>Muscles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Receptor-Mediated-Endocytosis-of-LDL-Cholesterol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Receptor Mediated Endocytosis of LDL Cholesterol</video:title>
      <video:description>This video discusses receptor mediated endocytosis in relation to Low Density Lipoprotein (LDL) synthesis. It describes how the cholesterol molecules are  transported through the cell membrane with the help of adaptin and clathrin to be delivered to the endosome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e4811ced-4d65-4848-92e1-c08f4873f52e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2010-11-13T19:50:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5092.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>receptor</video:tag>
      <video:tag>mediated</video:tag>
      <video:tag>Endocytosis</video:tag>
      <video:tag>hydrolytc</video:tag>
      <video:tag>enzymes</video:tag>
      <video:tag>adaptin</video:tag>
      <video:tag>endosome</video:tag>
      <video:tag>cytosol</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>synthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radium-A-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radium A Chemical Element</video:title>
      <video:description>This video shows all about the Radium. The name origin, abundance, sources and uses are shown here. Radium is used in treating cancer because of the gamma rays it gives off.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e494e11e-53e2-472a-9861-3f9afe3fb181/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2011-12-12T03:02:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11458.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>radium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/News-from-7th-November-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>News from 7th November 2008</video:title>
      <video:description>This segment focuses on a robot helicopter, speakers made from cling film and a new type of liquid which preserves organs. The robot helicopter is designed in way that it can avoid buildings in its path.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/e49a4cbd-999c-4bb5-83c3-5c8847073392/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2012-11-02T17:34:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27967.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>News</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Marshall-Hydrothermal-Recovery-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Marshall Hydrothermal Recovery System</video:title>
      <video:description>The video reveals facts about the Earth`s oceans and the volcanos below the water. It also presents the Marshall Hydrothermal Recovery System that is a method for producing electricity from the hydrothermal sources in the ocean. Find out more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e49e62da-88d5-478d-a89a-ed46bedbdad8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2010-11-22T21:48:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5671.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Marshall</video:tag>
      <video:tag>Hydrothermal</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liver-and-gallbladder-detoxification-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liver and gallbladder detoxification-part 1</video:title>
      <video:description>Gallstones can obstruct bile ducts causing various medical problems. Generally, gallstones are removed by surgery. However, this video, first of the two video in series, 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/e4a22517-6efc-4e7e-a7b7-a64d56e16acc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2010-11-28T09:24:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6213.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Liver</video:tag>
      <video:tag>and</video:tag>
      <video:tag>gallbladder</video:tag>
      <video:tag>Detoxification</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-all-porcelain-teeth-crowns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New all porcelain teeth crowns</video:title>
      <video:description>Teeth crowns are usually made by placing a porcelain coat on metal core. New technology allows making teeth crown entirely out of porcelain. This technique eliminates the problem of dark line at the edge of the tooth. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e4a6f477-76f4-4a9e-a81d-40d6f7d320ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-11-30T09:05:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9395.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>new</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Porcelain</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>crowns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clever-Monkeys-call-bluff</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clever Monkeys call bluff</video:title>
      <video:description>Turns out human beings are not the only ones that cry wolf falsely or call a bluff. Monkey&apos;s bluffs however are a result of competition and self preservation. These are the Clever Monkeys of BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f6c089b4-c9bc-4413-97d3-30d933665cbf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-11-26T05:27:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8119.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>monkey</video:tag>
      <video:tag>s</video:tag>
      <video:tag>bluff</video:tag>
      <video:tag>Clever</video:tag>
      <video:tag>Monkeys</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Symphony-of-science-a-wave-of-reason</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symphony of science a wave of reason</video:title>
      <video:description>This is an interesting video that brings science and music together in a creative way it is intended to promote scientific reasoning and skepticism in the face of growing amounts of pseudoscientific pursuits and also to promote the scientific worldview as equally enlightening as religion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e4a69341-77a9-4f95-ae88-98627336a176/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2012-12-01T07:32:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28196.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Symphony</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>A</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>reason</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Economical-Green-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Economical Green Energy</video:title>
      <video:description>When will we stop relying on fossil fuels and switch to renewable, earth-friendly sources of energy in our everyday lives?  Michio Kaku thinks this could start happening in the next few decades.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e4cd7538-e029-4168-ad92-86b91f93b4a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2012-12-02T23:11:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28261.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>green</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>solar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-body-versus-the-golden-ratio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human body versus the golden ratio</video:title>
      <video:description>The golden ratio, the golden medium or the divine ratio or if you may the Fibonacci number. This video demonstrates the golden ratio as applying to the human body structure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e4d0424e-c283-427c-97ac-c2be438b3e33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2011-11-24T22:55:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7821.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>of</video:tag>
      <video:tag>prevailing</video:tag>
      <video:tag>Golden</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Nature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Translation-Atomic-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Translation: Atomic View</video:title>
      <video:description>In this video, the crystal structure of the ribosome reveals many insights into the molecular mechanism of translation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e4d3a876-e7f9-4f39-b5e4-592f3a81945c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2009-05-27T19:29:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2425.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>translation</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Birth-Inside-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birth Inside Water</video:title>
      <video:description>Experts believe that water birth is a relaxed and less painful way of childbirth. Here is a full video of mother giving birth to child.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e4e3d9c2-420e-4d7f-ac01-1d9f01c84aec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-12-14T06:22:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11782.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>water</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inactivation-of-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inactivation of protein</video:title>
      <video:description>Three dimensional structure is essential for protein functions. Anything that changes this structure also inactivates the protein. This video illustrates inactivation of a protein due to binding with a small molecule that changes its three dimensional structure. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/e4ef07eb-77f3-423c-b529-b8b6fc95a09b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2007-08-05T17:34:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/618.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>protein</video:tag>
      <video:tag>conformation</video:tag>
      <video:tag>Inactivation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clever-Monkeys-the-fighting-monkeys</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clever Monkeys the fighting monkeys</video:title>
      <video:description>Its a jungle out there even up on the trees tops. Territories have to be defended and the monkeys may even gang up to protect each other. These are the fighting monkeys from the Clever Monkeys series by BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/05036b27-4830-4dde-b227-47a3b9315e29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2011-11-26T05:50:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8139.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Fighting</video:tag>
      <video:tag>Monkeys</video:tag>
      <video:tag>Clever</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Matter-and-Energy-Transfer-in-Ecosystems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Matter and Energy Transfer in Ecosystems</video:title>
      <video:description>A very interesting video showing the cycles of matter and energy transfer in our ecosystem. Different organisms helping in our ecosystem are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e50a513b-6a08-4cba-b1c9-f3322a413077/cand_5.jpg</video:thumbnail_loc>
      <video:duration>490</video:duration>
      <video:publication_date>2013-01-19T04:49:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28917.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Cycles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>and</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>transfer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 17 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 17: Entropy and disorder

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_15836.jpg</video:thumbnail_loc>
      <video:duration>2927</video:duration>
      <video:publication_date>2012-08-28T20:51:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZjVicrRxFtM</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/New-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Life</video:title>
      <video:description>These are images of newborns and young ones of different species. Life is new and the addition of newborns is special as it portrays hopeful continuity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e53727b4-f591-43ff-8495-61c84f79de34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2011-11-26T04:49:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8064.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>life</video:tag>
      <video:tag>is</video:tag>
      <video:tag>new</video:tag>
    </video:video>
  </url>
  <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>
      <video:duration>145</video:duration>
      <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>
      <video:tag>Brachial</video:tag>
      <video:tag>Plexus</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Anaesthetic</video:tag>
    </video:video>
  </url>
  <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>
    </video:video>
  </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>
  <url>
    <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>
      <video:duration>570</video:duration>
      <video:publication_date>2009-04-17T00:19:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1801.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Mathematics</video:category>
      <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aqua-Regia</loc>
    <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>
  </url>
  <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>
      <video:tag>DBS</video:tag>
      <video:tag>Neurological</video:tag>
      <video:tag>condition</video:tag>
      <video:tag>Parkinson</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/Collectiong-a-Blood-Sample</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collectiong a Blood Sample</video:title>
      <video:description>What is the proper way to take a blood sample correctly. Proper precautions are necessary while collecting the sample because if not then it may result in infection which have harmful effects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e8514f0b-a1f4-4158-8e3c-526fde541618/cand_5.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2011-11-29T00:28:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8589.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Taking</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Sample</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Cardiac-Muscle-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Cardiac Muscle Histology</video:title>
      <video:description>The cardiac muscle is a unique type of muscle that is only found in the heart, they are the stripped and self regulate automatically squeezing the wall of the heart inwards.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3b6b92e8-5a7d-478b-aecb-bf3248541e97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>287</video:duration>
      <video:publication_date>2011-11-28T10:29:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8408.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>Heart</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>Muscle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Joint-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Joint Movement</video:title>
      <video:description>NurseReview.Org for more animation ... NurseReview.Org Animation on Joint Movement bones atria nclex review cgfns nle medical physical science medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e8550cde-f741-4d9f-8796-a9853d608e30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2009-04-24T22:55:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2069.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>Joint</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>Bones</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/Working-of-Internal-Combustion-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Internal Combustion Engine</video:title>
      <video:description>This video shows the working of internal combustion engine. The engine has a 2 stoke cycle with combining intake and compression in a single first stroke and power and exhaust in a second stroke.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/e85cfaee-e794-43ae-a3f4-9bc2ebb5263b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-08-08T15:33:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3204.mp4</video:content_loc>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Internal</video:tag>
      <video:tag>Combustion</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>clip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electromagnetism-6_-Induction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electromagnetism 6_ Induction</video:title>
      <video:description>This video discusses the induction phase of electromagnetism which is when the production of an electric current moves across a conductor through a magnetic field. It is the underlying science behind the operation of generators, transformers, induction motors, electric motors, synchronous motors, and solenoids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e86a6971-b5d9-4eb7-af3c-4a1479301080/cand_5.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2010-11-14T09:16:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5245.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electromagnetism</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Generators</video:tag>
      <video:tag>Transformers</video:tag>
      <video:tag>Motors</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Synchronous</video:tag>
      <video:tag>moto</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Applications-Of-Ammonia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Applications Of Ammonia</video:title>
      <video:description>This video shows different uses of ammonia. Ammonia is also known as Azane and has the molecular formula of NH3.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e86f17e6-9bb3-4db9-bcd5-994a35f5a843/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-12-12T02:08:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11307.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>ammonia</video:tag>
      <video:tag>Refrigerant</video:tag>
      <video:tag>Nitric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>fertilizer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - History C187</video:title>
      <video:description>&quot;Lec 3 - History C187 &quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23799.jpg</video:thumbnail_loc>
      <video:duration>4684</video:duration>
      <video:publication_date>2012-09-14T11:12:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LB9gMYH8eNU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Stochasticity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Stochasticity?</video:title>
      <video:description>This video presented by IDTIMWYTIM discusses about the stochasticity. This is the measurement of randomness of anything. Its state is always non-deterministic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e86b84f6-0003-4db0-8990-07b09b2aacec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2013-02-07T06:01:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29229.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>IDTIMWYTIM</video:tag>
      <video:tag>Stochasticity</video:tag>
      <video:tag>that</video:tag>
      <video:tag>s</video:tag>
      <video:tag>random</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hand-assisted-nephrectomy-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hand assisted nephrectomy treatment</video:title>
      <video:description>This video technique for microscopic hand assisted nephrectomy the laparoscopic technique for bilateral nephrectomy in patients with autosomal dominant polycystic kidney disease is technically difficult</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e89d2f68-4244-47c1-b9fe-20da8429622e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-11-30T22:42:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9705.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hand</video:tag>
      <video:tag>assisted</video:tag>
      <video:tag>nephrectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-and-functions-of-respiratory-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure and functions of respiratory system</video:title>
      <video:description>The respiratory system is the group of organs that are charged with collection of air from the outside to the inside and the dispersal of that air. This how that system structure is organized and functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e8c7183e-3989-4a03-b188-d37c107c3629/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-11-28T05:44:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8257.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transmembrane-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transmembrane Potential</video:title>
      <video:description>Transmembrane potential is a value of voltage,the difference in the voltage of a certain cells.This value may increase or decrease due to interactions between membrane and membrane proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e8cb902d-c647-4652-a176-e3fbd0dbc5fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2010-11-12T11:06:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5033.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>membrane</video:tag>
      <video:tag>Potential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microbe-Lab-MWV13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microbe Lab (MWV13)</video:title>
      <video:description>MicrobeWorld visits the Marian Koshland Science Museum for &quot;Microbe Lab,&quot; a free day of activities for the general public.

In this episode we interview Erika Shugart, deputy director of the Koshland Museum, about &quot;Microbe Lab&quot; and the Crack Koshie&apos;s Curious Case: A Disease Detective Mission activity. Next, we talk with Nagla Fetouh, Education Program Manager for the Koshland Museum, who led a disease exchange activity that teaches people about ways to control the spread of infectious disease by participating in a simulation that shows just how fast illness can spread. Finally, Eric Flem, Communications Manager for Nikon Instruments, Inc., led us through a demonstration of Nikon&apos;s Coolscope. A state of the art microscope used by clinicians and educators that has the ability to broadcast images live on the internet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/e8f1e503-a954-4487-b3a6-fb70b2be2629/cand_5.jpg</video:thumbnail_loc>
      <video:duration>278</video:duration>
      <video:publication_date>2010-04-13T17:22:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4243.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Coolscope</video:tag>
      <video:tag>Eric</video:tag>
      <video:tag>Erika</video:tag>
      <video:tag>Fetouh</video:tag>
      <video:tag>Flem</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>microbe</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>Nagla</video:tag>
      <video:tag>Nikon</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Shugart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-H1N1-Swine-Flu-A-Look-Inside-and-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The H1N1 Swine Flu A Look Inside and Introduction</video:title>
      <video:description>The 2009 flu pandemic or swine flu was an influenza pandemic and the second of the two pandemics involving H1N1 influenza virus the H1N1 swine flu virus appeared in the us in april 2009 and never went away human respiratory infection caused by the influenza virus H1N1 popularly known as swine flu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e8ff2501-048c-4999-9724-c0379af0f978/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2010-11-24T00:38:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5883.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>the</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Look</video:tag>
      <video:tag>Inside</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Glide-Track-Physical-Therapy-Results-After-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glide Track Physical Therapy Results After Surgery</video:title>
      <video:description>When surgery like joint replacement, joint reconstruction, severe trauma surgery is performed, it should be followed by a physical therapy. This kind of therapy helps the joints, the tissues and muscles to recover. The video shows physical therapy using Glide track.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/96989733-17d7-4e0a-98ef-e7162c8068ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-11-28T23:38:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8563.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Glide</video:tag>
      <video:tag>Track</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>Results</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 25 - MIT 18.06 Linear Algebra, Spring 2005&quot;Lecture 25 : Quiz 2 Review.*

* NOTE: the audio is in the right channel only. If you here no audio, you are listening only to the left channel.

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_14571.jpg</video:thumbnail_loc>
      <video:duration>2900</video:duration>
      <video:publication_date>2012-08-26T19:24:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sFxA8eIS6tA</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/BBC-The-History-of-Mathematics-part3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BBC -The History of Mathematics - part3</video:title>
      <video:description>This video is a BBC documentary on the history of mathematics in this third part of the series and its applications by the ancient races such as the construction of the pyramids by the Egyptians of old.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/e8f89025-ca33-4df7-b571-06185d945ad8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-12-06T14:13:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6532.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>part3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Applying-an-Intramuscular-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Applying an Intramuscular Injection</video:title>
      <video:description>A complete procedure with the careful steps is shown here for applying an intramuscular injection. The procedure is explained here by the expert doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e90f5ae8-4ba3-4d77-b160-fa51d1eaaf69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2013-02-10T01:56:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29868.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>intramuscular</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Leadership-development-of-women-executives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leadership development of women executives</video:title>
      <video:description>A talk by Prof. Monique Valcour. Watch full length talk here: http://hstalks.com/?t=MM1663530
Topics Covered:
Business case for gender diversity
Gender-diverse leadership and firm performance
Women’s careers
Career barriers
Career and family
Gender role stereotypes
Social networks
Discrimination
Career advice for women leaders
Leadership style
Career strategies
Career sponsors
Gender equity
Organizational culture
Work-life support
Career flexibility
Performance management
Leadership development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/e9416fcf-2282-456c-8354-3db836709c64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2015-04-02T07:34:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32117.mp4</video:content_loc>
      <video:uploader>Henry Stewart Talks</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>leadership</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>management</video:tag>
      <video:tag>gender</video:tag>
      <video:tag>executives</video:tag>
      <video:tag>Roles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Baitfisher-Mollusk</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Baitfisher Mollusk</video:title>
      <video:description>Baitfisher Mollusk &lt;br&gt;
1. Bait fish are small fish caught for use as bait to attract large predatory fish, particularly game fish. Species used are typically those that are common and breed rapidly, making them easy to catch and in regular supply. Examples of marine bait fish are anchovies, halfbeaks such as ballyhoo, and scad. Freshwater bait fish include any fish of the minnow or carp family (Cyprinidae), sucker family (Catostomidae), top minnows or killifish family (Cyprinodontidae), shad family (Clupeidae), sculpin of the order Osteichthyes or sunfish family (Centrarchidae), excluding black basses and crappie.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e953861e-45b8-436d-8da3-643684465be7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2009-04-19T19:06:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1880.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>bio1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tipranavir-solubility-Mechanism-of-action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tipranavir solubility Mechanism of action</video:title>
      <video:description>Tipranavir is an HIV protease inhibitor that inhibits the virus specific processing of the viral gag and gagpol polyproteins in HIV infected cells thus preventing formation of mature virions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e962febd-d480-4a9c-b8a5-8af54844d8f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2011-12-01T04:03:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10182.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Tipranavir</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Denture-Hyperplasia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Denture Hyperplasia</video:title>
      <video:description>&quot;Lec 4 - Denture Hyperplasia&quot; Patient presents with soreness in anterior of oral cavity. An oral examination is given, including medical history,and finally the treatment plan is formulated. Orig. air date: JAN 10 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_22767.jpg</video:thumbnail_loc>
      <video:duration>1356</video:duration>
      <video:publication_date>2012-09-11T07:41:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s26ToqhcPRo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>Hyperplasia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Glutathione-The-mother-of-all-antioxidants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glutathione The mother of all antioxidants</video:title>
      <video:description>It&apos;s the most important molecule you need to stay healthy and prevent disease -- yet you&apos;ve probably never heard of it. It&apos;s the secret to prevent aging, cancer, heart disease, dementia and more, and necessary to treat everything from autism to Alzheimer&apos;s disease. There are more than 89,000 medical articles about it -- but your doctor doesn&apos;t know how address the epidemic deficiency of this critical life-giving molecule</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e988eee3-0c9c-4c36-a949-8be0878da983/cand_5.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2010-11-16T13:29:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5492.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Glutathione</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mother</video:tag>
      <video:tag>of</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Antioxidants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Every-Creationist-Must-DENY</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Every Creationist Must DENY</video:title>
      <video:description>Evolution is a scientific THEORY.  Theories are supported by MILLIONS of independently verifiable FACTS.  To deny evolution is to deny all of those facts and the hundreds of scientific techniques used to observe them.  Worse yet, to deny evolution is to deny reason and logic, the core of the scientific method.  Creationists are willing to deny all of this for evolution, yet have no problem exploiting the fruits of science for their own benefit, i.e. cars, computers, modern medicine.

Just like falling is a fact and gravity is a theory that describes why you fall, organisms evolving and speciating are facts and the theory of evolution explains why. If you are willing to deny evolution, why not gravity, germs, atoms, electricity, etc. They are all theories too.

Funny thing is, evolution, both micro and macro, have been directly observed.  So to deny evolution is to deny a direct observation.  It&apos;s the equivalent of denying the sky is blue yet refusing to look up.

I should add, scientists do not BELIEVE in evolution.  We ACCEPT it because of the enormous pile of data supporting it. Just like we accept that gravity follows an inverse square law, matter is composed of atoms, germs cause disease, and moving electrons constitute electricity.  Scientific theories are not a faith.  You can test them yourself and falsify them.  Do you have faith your computer runs on electrons or do you accept it?  Think about it.  

To download this video go to:
http://www.mediafire.com/?bwia12zadw6

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?ntmdwnmhjhl

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/e9acb388-e552-4f64-a5ee-b52cfa2b2dd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2009-05-27T22:25:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2656.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Fact</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>transitional</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>data</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Old-Digital-Calculator-Very-Interesting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Old Digital Calculator- Very Interesting</video:title>
      <video:description>An amazing video showing an old calculator(Curta) with its functioning. Its really amazing you must watch it. I bet you would definitely like to add it with your collections.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e9cd700c-fe06-43c4-8b15-fe7b8551c40c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>410</video:duration>
      <video:publication_date>2013-01-11T07:37:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28620.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Amazing</video:tag>
      <video:tag>old</video:tag>
      <video:tag>Calculator</video:tag>
      <video:tag>Curta</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-so-Cute-About-Babies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is so Cute About Babies</video:title>
      <video:description>Why Babies Look so Cute? This video provides a brief introduction to the cuteness of little dogs, animals and babies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e9d608ba-3ae8-4e87-98c5-de6e26834354/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2013-02-09T07:10:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29830.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Origins</video:tag>
      <video:tag>of</video:tag>
      <video:tag>cute</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Cranial-Nerves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cranial Nerves</video:title>
      <video:description>Nerves that emerge straight from the brain are called cranial nerves. Cranial nerves III, IV and V serves the direction of gaze,position of eyelids and size of pupil. This short video explains these three nerves in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e9f3443d-9e3a-4b5a-8611-74acfe72f7a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-12-01T23:04:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10548.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>III</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>and</video:tag>
      <video:tag>V</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-134-Term-Life-Insurance-and-Death-Probability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 134 - Term Life Insurance and Death Probability</video:title>
      <video:description>This lecture is provided by Khan Academy.

Understanding an insurance company&apos;s sense of my chances of dying.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20444.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2012-09-06T15:10:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NSSoMafbBqQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>term</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Insurance</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>probability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cigarette-Pencils-and-Taser-Knuckles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cigarette Pencils and Taser Knuckles</video:title>
      <video:description>A rundown of weird and hilarious products for sale on the web.  Also find zombie target practice dummies, periodic table bobby pins, and Mystery Science Theater 3000 lockets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/ea11f60a-3fe4-4ac3-8b29-344acb01b96b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2012-11-27T00:26:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28087.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Globalization</video:category>
      <video:tag>zombies</video:tag>
      <video:tag>mystery</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>theater</video:tag>
      <video:tag>3000</video:tag>
      <video:tag>cigarettes</video:tag>
      <video:tag>taser</video:tag>
      <video:tag>knuckles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-molecular-biology-about-regulation-of-gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on molecular biology about regulation of gene</video:title>
      <video:description>In this lecture delivered at MIT, regulation of gene has been discussed. The lecture was delivered by Professor Eric Lander. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/ea11c437-d62a-4a31-9490-e5f1cd76652f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3081</video:duration>
      <video:publication_date>2009-04-02T04:30:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1547.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>mit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-13-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 13-Astronomy 7B</video:title>
      <video:description>lec 13-Astronomy 7B .Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20947.jpg</video:thumbnail_loc>
      <video:duration>4730</video:duration>
      <video:publication_date>2012-09-08T01:12:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YygKIuC16h8</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/Polarization-of-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polarization of Light</video:title>
      <video:description>This video shows the polarization of light at different angels. What happens when vertical, horizontal and partially vertical light rays passes through polarizing surface?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/eeac8214-9692-44dc-a55f-01059eb768a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2011-12-11T23:25:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11107.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>polarized</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Identifying-pH-change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identifying pH change</video:title>
      <video:description>Acid base indicators are used to identify change in pH of a solution. The indicators changes color when the environment changes from acidic to basic or the other way. Indicators are available with different pH range. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/eeabbb3f-ffdd-424c-afc7-3558d6655496/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2010-11-09T21:38:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4890.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Identifying</video:tag>
      <video:tag>pH</video:tag>
      <video:tag>change</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Subcellular-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Subcellular Structure</video:title>
      <video:description>Why do some antibiotics that target bacterial cells also affect mitochondria and chloroplasts. This video will help you to get answers to queries related to structure of cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/eef597ce-229d-41ff-bddc-21243b8535d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2010-12-03T12:08:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6387.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>Subcellular</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lunar-Eclipse-2011-Amazing-Next-Lunar-Eclipse-Video-Will-turn-moon-BLOOD-RED-like-this</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lunar Eclipse 2011 Amazing! Next Lunar Eclipse Video Will turn moon BLOOD RED like this!!</video:title>
      <video:description>This video shows how the next lunar eclipse will turn moon blood red. When the moon goes directly behind the earth it results in a lunar eclipse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/eefe42eb-3415-4594-b0a4-8f3ec016569d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-13T22:30:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11739.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>LUNAR</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>2011</video:tag>
      <video:tag>Amazing</video:tag>
      <video:tag>Next</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Will</video:tag>
      <video:tag>turn</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>This</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Exponential-form-to-find-complex-roots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Exponential form to find complex roots</video:title>
      <video:description>Exponential form to find complex roots

Using exponential form to find complex roots</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19999.jpg</video:thumbnail_loc>
      <video:duration>713</video:duration>
      <video:publication_date>2012-09-06T01:24:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N0Y8ia57C24</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>exponential</video:tag>
      <video:tag>form</video:tag>
      <video:tag>to</video:tag>
      <video:tag>find</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Roots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Anemia-Spherocytosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Anemia - Spherocytosis</video:title>
      <video:description>&quot;Lec 13 - Anemia - Spherocytosis&quot; A patient is examined clinically and radiographically to display the changes introduced by congenital Spherocytosis. Student and Oral Pathologist discuss salient features. Orig. air date: FEB 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_22776.jpg</video:thumbnail_loc>
      <video:duration>531</video:duration>
      <video:publication_date>2012-09-11T07:45:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MEUYhQG2Cfk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Anemia</video:tag>
      <video:tag>Spherocytosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eddie-Holmes-Adaptation-and-Evolution-Part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eddie Holmes - Adaptation and Evolution (Part 6)</video:title>
      <video:description>From the flu to HIV, RNA viruses challenge our immune systems like no other infectious agent on the planet. RNA viruses provide unique insights into the patterns and processes of evolutionary change in real time. The study of viral evolution is especially topical given the growing awareness that emerging and re-emerging diseases (most of which are caused by RNA viruses) represent a major threat to public health. How do RNA viruses adapt and change, and how do our bodies respond? Why are diseases like HIV so difficult to predict and contain?

In episode 35 of MicrobeWorld Video, Eddie Holmes, professor in Biology at Pennsylvania State University leads a discussion before a live audience at Busboys &amp; Poets in Washington, D.C. on the genetics and evolution of RNA viruses and how we can combat them.

The Dish was created by the Marian Koshland Science Museum and is made possible by a Science Education Partnership (SEPA) grant from the National Center for Research Resources, a component of the National Institutes of Health. This program was held in collaboration with the Proceedings of the National Academy of Sciences.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/ef0d9535-55f3-4dae-a62c-c675ef641736/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2010-04-16T16:57:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4291.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</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>
      <video:tag>MicrobeWorld</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>education</video:tag>
      <video:tag>b</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sex-and-Death-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sex and Death 1</video:title>
      <video:description>The lectures are Presented by HHMI investigators David C. Page, M.D., and Barbara J. Meyer, Ph.D.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/abc4afb1-44f1-4e5a-82df-2452aeb5525a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>682</video:duration>
      <video:publication_date>2007-10-01T00:32:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1051.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/Physics-1322a-Ohm-s-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics 13.2.2a - Ohm-s Law</video:title>
      <video:description>This video discusses Ohms law which states that Ohm&apos;s Law deals with the relationship between voltage and current in an ideal conductor. This relationship states that: The potential difference (voltage) across an ideal conductor is proportional to the current through it.  The constant of proportionality is called the &quot;resistance&quot;, R. Ohm&apos;s Law is given by: V = I R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ef1585c4-816c-4bac-b656-7ac76f944d9b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>606</video:duration>
      <video:publication_date>2010-11-14T22:03:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5294.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>13</video:tag>
      <video:tag>2</video:tag>
      <video:tag>2a</video:tag>
      <video:tag>Ohm</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-9-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 9 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
Dr. Rosenthal answer questions from audience. Special attention is pay to why human can not regenerate limb.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/ef3511fb-66f8-467d-a4e7-bda9c87df45a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2007-08-16T03:04:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/771.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>Salamander</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/USMLE-Step-2-CS-Insurance-Check-up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USMLE Step 2 CS - Insurance Check up</video:title>
      <video:description>This video is prepared by usmletutoring you will learn overview common tips and tutoring services in this video watch</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ef360b76-c4d5-459e-b03b-cc34daf6a5c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-12-06T17:18:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10705.mp4</video:content_loc>
      <video:uploader>catee</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>Insurance</video:tag>
      <video:tag>Check</video:tag>
      <video:tag>up</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Teen-Suffers-Stroke-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Teen Suffers Stroke - Part 5</video:title>
      <video:description>shows a patient loosing controls for his whole right side due to some  problems in brain. Here is a full explanation of treatment for a teen suffers stroke.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8bbd13ca-6a16-43ea-9fbf-9dd362174a95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>409</video:duration>
      <video:publication_date>2011-12-06T20:04:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10900.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Teen</video:tag>
      <video:tag>Suffers</video:tag>
      <video:tag>Stroke</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Launch-and-Deployment-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Launch and Deployment Animation</video:title>
      <video:description>Here is an animation of the NASA SDO Launch and Deployment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ef987658-780b-4732-8d47-f226825edeab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-11-24T21:49:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7793.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>SDO</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>and</video:tag>
      <video:tag>deployment</video:tag>
      <video:tag>animated</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Great-scallop</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Great scallop</video:title>
      <video:description>This video captured by MarineBiologyChannel shows the great scallop inside water. The creature is really interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ef992385-612a-4935-87a4-f39624860a93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2013-02-11T01:26:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30052.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Great</video:tag>
      <video:tag>scallop</video:tag>
      <video:tag>Pecten</video:tag>
      <video:tag>maximus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-does-the-grasping-reflex-look-like-from-an-infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What does the grasping reflex look like from an infant?</video:title>
      <video:description>View this educational video as a distinct guide to infant primitive reflexes. You will see a stunning real-life examination on the hands and feet of a three month old.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ef9de6c8-8cad-4b28-a890-a7187d37fab5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2013-02-10T01:53:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29859.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Primitive</video:tag>
      <video:tag>Reflex</video:tag>
      <video:tag>grasping</video:tag>
      <video:tag>Infant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #4</video:title>
      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. Differentiation of human is explained beginning with fertilization, cleavage... After few days embryo implants in to the wall of uterus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/ef9e00de-e2d3-4444-9043-b868b84da73f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2007-08-16T19:38:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/787.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>Development</video:tag>
      <video:tag>Fertilization</video:tag>
      <video:tag>germLayers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MECP2-Gene-Expression-in-Ress-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MECP2: Gene Expression in Ress Syndrome</video:title>
      <video:description>This animation shows how the protein MECP2, in conjuction with another protein complex, can act as an on-off switch for gene expression. MECP2 binds to methyl receptor. It is crucial for normal function of neurons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/efc7dd97-6b90-48bf-997e-50745921a314/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2007-08-05T17:22:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/605.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>MECP2</video:tag>
      <video:tag>geneExpression</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>neurology</video:tag>
      <video:tag>RettSyndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Super-conductor-levitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Super conductor levitation</video:title>
      <video:description>This video gives us a demonstration of superconductors interacting with magnetic fields. Take a look at this mind blowing video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/efca8ed1-a71a-4108-b2c9-2f653e23e923/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2014-08-27T21:24:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31493.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Super</video:tag>
      <video:tag>Conductors</video:tag>
      <video:tag>Demonstration</video:tag>
      <video:tag>levitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sarcoidosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sarcoidosis</video:title>
      <video:description>Sarcoidosis is an inflammation of the lymph nodes, lungs and skin. This video provides more information on this disease which can turn fatal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/94e3a2dd-fc6a-43cb-90d2-8323a3e637a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2011-12-06T20:12:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10916.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>sarcoidosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-array</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA array</video:title>
      <video:description>Pat Brown developed a technique where cDNAs can be embedded onto lass slided.Using these DNA arrays,he could do large-scale expression studies
Growth stage-specific mRNA are isoloated,and then reverse transcribed to give inique cDNA populations.These are directly embedded onto specially cated gass slides.
These slides are coated with poly-lysine,which is positively charged.DNA is negatively charged,so that cDNA &quot;sticks&quot; to the slide through an ionic interaction.The cDNA can still interact with DNA probe.
Brown used srrays to obtain gene expression profiles of cancer.Diffuse large B-cell lymphoma(DLBCL) is a common lymphoma-cancer of the lymp nodes.He found sub-types of DLBCL that correlated with survival rates.
Brown made a chip with genes expressed by the lymph nodes and those importtant in cancer biology .a total of 17856 cDNA genes were printed onto what we called &quot;lymphochip&quot;.Remember ,each square on teh chip corresponds to a differnt cDNA.
Then ,he made CDNAs from different DLBCL tumors.
He labelled one set of cDNA with a red florescent tag;the other with a green tag.
Brown incubated the arrays with the tagged cDNAs, which bound to the matching genes printed on the array.
Since he knew the positions of the genes on the DNA array,Brown could figure out the levels of gene expression based on the color signal.If the gene was only expressed in DLBCL1 cells,the square was red.similarly ,of the gene was only expressed in DLBCL2 cells,the square was green.If the gene was expressed equally in both cells,the square was yellow
Thus ,brown identified two sub-types of DLBCL-GC B-like and Activated B-like DLBCL.These sub-types have different responses to the therapy,and with this type of diagnosis,more tailored treatment can begin for patients.This type of tailored treatment is called &quot;pharmacogenomics.&quot;
Brown can also analyse the differences in gene expression for these two very similar lymphomas.This may give better understanding of how cancers work, and hopeflly develop beter therapies and cures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/eff0134f-b0d3-4b04-8139-ae7b62d751d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2009-06-26T00:48:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2889.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>array</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Lichen-Planus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Lichen Planus</video:title>
      <video:description>&quot;Lec 14 - Lichen Planus&quot; Clinical examination of a patient with Lichen Planus.   Orig. air date: DEC 7 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_22777.jpg</video:thumbnail_loc>
      <video:duration>616</video:duration>
      <video:publication_date>2012-09-11T07:45:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qCOtXa4G_ts</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Lichen</video:tag>
      <video:tag>Planus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Viagra</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Viagra</video:title>
      <video:description>This conceptual mode of action animation is of the drug Viagra developed by Pfizer pharmaceuticals. 

   Viagra functions by inhibiting the enzyme phosphodiesterase-5 PDE-5. Under normal conditions PDE-5 converts cyclic-GMP cGMP into GMP shown as green and red spheres. 

   Viagra selectively inhibits PDE-5 by blocking the site where cGMP binds. As a result, the cellular concentration of cGMP increases, causing an increase in blood flow to the corpus cavernosum.
www.scianafilms.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/f0049bdf-f7a8-4d03-a045-412db37fb755/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2008-01-05T22:01:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1222.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>viagra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-dance-of-the-ECG</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The dance of the ECG</video:title>
      <video:description>Electrocardiogram or an ECG is used to measure the electrical activity of the heart. This video shows a dance related to an ECG.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f011737a-d0aa-44e6-87c5-5f2fac266d47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2011-11-29T20:44:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9131.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>the</video:tag>
      <video:tag>DANCE</video:tag>
      <video:tag>of</video:tag>
      <video:tag>ECG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Artificial-insemination-that-is-medically-safe-in-India-at-the-infertility-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Artificial insemination that is medically safe  in India at the infertility treatment</video:title>
      <video:description>This video shows how this centre carries out a medically safe artificial insemination in India at the infertility treatment. It provides a step by step of what the procedure involves and a success rate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f01eb2e5-7415-4a97-ad5a-710e9edd2458/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-01T21:47:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10456.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>medically</video:tag>
      <video:tag>safe</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>insemination</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>the</video:tag>
      <video:tag>infertility</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Cl</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penis-Anatomy-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penis Anatomy Animation</video:title>
      <video:description>The human penis which is a reproductive, intromittent organ that additionally serves as the urinal duct is an external sexual organ of male humans. This science animation shows male penis anatomy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f030081c-c1ab-4985-b2ad-df0281f7ec62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2010-11-25T21:50:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6102.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Physiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nasal-Irrigation-with-NasalCare-Buy-Now</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nasal Irrigation with NasalCare Buy Now</video:title>
      <video:description>Fight sinus congestion and wash away allergens naturally with the nasalcare nasal irrigation kit here are some suggestions for general nasal care in children with nasal or You can either make your own nasal saline irrigation or purchase an already in the market</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ccabf388-172b-4170-98a9-098e0626580c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2011-12-06T20:30:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10955.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nasal</video:tag>
      <video:tag>Irrigation</video:tag>
      <video:tag>with</video:tag>
      <video:tag>NasalCare</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Parkinsons-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parkinson&apos;s Treatment</video:title>
      <video:description>Video shows a patient suffering from Parkinson. His treatment by the experts and a revolutionary results observed are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9ddcfcd9-9832-4daf-8c0f-242265109843/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-12-06T20:31:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10956.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Revolutionary</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Parkinson</video:tag>
      <video:tag>s</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Repellant-ephrin-signals-on-limb-innervations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repellant ephrin signals on limb innervations</video:title>
      <video:description>This video shows that repellant ephrin signals guide limb innervations. 
As it is seen in the video, the growth cone of a neuron avoids repellant molecules and navigates to innervate the appropriate muscle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/f03a4602-d009-47ce-b744-ea553912a29e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2012-04-17T22:47:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12264.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Repellant</video:tag>
      <video:tag>ephrin</video:tag>
      <video:tag>signals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colposcopy-Old-Lacerations-VIdeo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colposcopy  Old Lacerations VIdeo</video:title>
      <video:description>A colposcopy is a procedure that uses a colposcope an instrument with a special lens to magnify the cervical tissues it may be performed when cervical abnormalities are found during a pelvic examination or abnormal cells are found during a Pap test</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f0c528a8-53fe-4cf0-abfe-a2468dfc3fd2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2011-12-01T03:21:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10049.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colposcopy</video:tag>
      <video:tag>old</video:tag>
      <video:tag>Lacerations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Strategy-of-Computer-Aided-Drug-Design-Animated-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Strategy of Computer Aided Drug Design Animated Video</video:title>
      <video:description>The Computer Aided Drug Design (CADD) was created for the purpose of understanding the delivery system and forming a necessary base of central importance and biologists, biophysicists and other scientists of the university of Maryland Baltimore and beyond.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/f2ed4a89-c02e-4745-9930-5feb4e5a829d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-10-23T16:35:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7217.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Aided</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-transit-of-Venus-across-the-face-of-the-sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The transit of Venus across the face of the sun</video:title>
      <video:description>Over a six-hour period on June 5-6 2012, the Solar Dynamics Observatory (SDO) collected images in many wavelengths of one of the rarest predictable solar events: the transit of Venus across the face of the sun. These transits occur in pairs eight years apart that are separated from each other by 105 or 121 years. The last transit was in 2004 and the next will not happen until 2117.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/f2e4918b-b92c-491f-867d-9f7889580832/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2012-10-07T04:30:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27691.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Venus</video:tag>
      <video:tag>transit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Equilibrium-in-Acids-And-Base</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Equilibrium in Acids And Base</video:title>
      <video:description>If two acids are in equilibrium then the equilibrium lies in the direction of witch one? This video will help you to know about the acid base equilibrium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f303d90d-cc1e-4f57-96f4-da0dd1e85db6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2010-12-15T14:21:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6592.mp4</video:content_loc>
      <video:uploader>forgiva</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Sinusoidal-Spaghetti</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Sinusoidal Spaghetti</video:title>
      <video:description>IMAGINE:
an astronomer detects an intelligent radio signal.
Would anyone believe him?
... see The Sinusoidal Spaghetti
goto http://spacegeek.org/book</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f30e0970-36f7-4a37-b474-0663834a9473/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2009-05-13T21:30:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2190.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>seti</video:tag>
      <video:tag>extra</video:tag>
      <video:tag>terrestrial</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>fiction</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>s</video:tag>
      <video:tag>E</video:tag>
      <video:tag>T</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Flight-Through-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Flight Through Universe</video:title>
      <video:description>An Animated video with interesting facts about our universe is shown here. This video is from the Sloan digital sky survey.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f312a383-151b-4cf7-b89f-7d629251fbe1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2013-01-12T00:56:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28658.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Largest</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>map</video:tag>
      <video:tag>Revealed</video:tag>
      <video:tag>an</video:tag>
      <video:tag>animated</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Octopus-walks-on-a-dry-land</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Octopus walks on a dry land</video:title>
      <video:description>Filmed by Dr Julian Finn. This octopus (Abdopus sp.) walking over exposed intertidal flats near Broome. In this video he explains why reef octopuses show this remarkable behaviour.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/0be8403e-7682-44ef-a546-dd3618598c38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-02-23T07:56:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11924.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Octopus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-3-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 3 - Computer Science 162</video:title>
      <video:description>Computer Science 162 - Lecture 4
Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25711.jpg</video:thumbnail_loc>
      <video:duration>4764</video:duration>
      <video:publication_date>2012-09-18T17:09:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PyX2FKY4p-o</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/Sliding-Clamp</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sliding Clamp</video:title>
      <video:description>Sliding clamps allow DNA polymerases to remain attached to their DNA template. This video describes this process.

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/f34fad36-3208-4ad8-888f-8d4f3369a42c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2010-04-08T20:55:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4204.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Sliding</video:tag>
      <video:tag>Clamp</video:tag>
      <video:tag>Polymerase</video:tag>
      <video:tag>replication</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/Tongue-Circumvallate-Papilla-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tongue Circumvallate Papilla Histology</video:title>
      <video:description>The tongue circumvallate papilla are the dome shaped structures at the back of the human tongue. They are about a dozen and are sensitive to taste, particularly a bitter taste.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f34f2c14-2406-417e-8784-f449f82d62c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2011-11-28T10:49:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8429.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>Tongue</video:tag>
      <video:tag>Circumvallate</video:tag>
      <video:tag>papilla</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Glycolisis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Glycolisis</video:title>
      <video:description>Glycolysis is a process to convert glucose into pyruvate. Energy is released in this process and this energy is used in the formation of high energy compounds ATP and NADH. Watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f35ec6fb-16e5-41c3-9c79-3236f38abf02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>426</video:duration>
      <video:publication_date>2013-02-11T01:36:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30080.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>glycolysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sigma-And-Pi-Bonds-in-Orbital-Hybridization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sigma And Pi Bonds in Orbital Hybridization</video:title>
      <video:description>Video tutorial to show the orbital hybridization of different chemical compounds. some examples are discussed here which will really help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f3674244-a994-4a93-ae45-bb3f42006b9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>645</video:duration>
      <video:publication_date>2010-11-15T23:57:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5461.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</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:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Exactly-is-Higgs-Boson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Exactly is Higgs Boson?</video:title>
      <video:description>This animated video provides a very interesting explanation of the Higgs Boson and the Higgs particle. The way of explanation is interesting and is quite different.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f3808066-1999-466a-ae2d-ba2e8e37d5ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>469</video:duration>
      <video:publication_date>2013-02-17T07:22:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30329.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>Explained</video:tag>
      <video:tag>PhD</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Yag-Laser-Trabeculoplasty-for-Glaucoma-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Yag Laser Trabeculoplasty for Glaucoma Video</video:title>
      <video:description>Selective laser trabeculoplasty is one of greatest advances in the surgical treatment of intraocular pressure in patients with open angle glaucoma watch to learn more about glaucoma laser treatments for open angle and angle closure glaucoma</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f393a765-d884-4114-b573-223e9907511c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-12-06T17:23:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10718.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Yag</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>Trabeculoplasty</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Glaucoma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-install-magnetic-mount-antenna-on-rf-receiver</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to install magnetic mount antenna on rf receiver</video:title>
      <video:description>The rf receiver has farther working range with magnetic mount antenna. It is easy to install. More information about the receiver and the antenna, please visit http://www.rfcontrolsystem.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/f3b83bf3-e354-4c31-b99b-b2adc729b16d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2012-03-12T06:31:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11953.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>install</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>mount</video:tag>
      <video:tag>Antenna</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>receiver</video:tag>
      <video:tag>working</video:tag>
      <video:tag>Range</video:tag>
      <video:tag>rfcontrolsystem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/After-a-Surgical-Abortion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>After a Surgical Abortion</video:title>
      <video:description>This video shows an aborted fetus after a surgical abortion.  Be advised that this video is of a graphic nature and may be disturbing to some viewers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f3bedf15-c6d4-4524-83e5-5434e09956b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2011-11-29T00:09:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8580.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Abortion</video:tag>
      <video:tag>fetus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Higgs-Boson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Higgs Boson</video:title>
      <video:description>The Higgs Boson or Higgs particle is an elementary particle predicted to exist by the Standard Model of particle physics in year 2012. This video explains further more about this particle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f3fee36d-aef8-4109-b606-81882345636d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2012-12-01T07:37:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28205.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mass</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-Suture-Techniques-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All Suture Techniques Part 2</video:title>
      <video:description>All varieties of suture material may be used in the skin, but a reactive suture such as silk should be removed within a few days all suture techniques were considerably weaker than those achieved when comparable techniques were used on flexor tendons</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dc308fd8-2127-4339-b7ee-e0cb2906abfa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1061</video:duration>
      <video:publication_date>2011-12-01T04:45:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10239.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>All</video:tag>
      <video:tag>Suture</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Reproductive-Model-Plaque-Model-Ductus-Deferens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Reproductive Model - Plaque Model - Ductus Deferens</video:title>
      <video:description>This video describes a model of the male reproduction system specifically the ductus deferens, and other sex glands. It will allow you to see how the spermatic cord enters the peritoneal cavity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f430142c-5c73-405c-bdd7-a3c6b7e58622/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2010-11-14T18:18:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5246.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>Plaque</video:tag>
      <video:tag>Ductus</video:tag>
      <video:tag>Deferens</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>glands</video:tag>
      <video:tag>spermatic</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>Peritoneal</video:tag>
      <video:tag>Cavity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Marine-Euglena-like-Protist-at-1000x-Magnification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Marine Euglena-like Protist at 1000x Magnification</video:title>
      <video:description>This video depicts Marine Euglena specifically a  Protist, at 1000x Magnification. They carry out photosynthesis, but are grouped with Protista such as Paramecium and Amoeba.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f4391917-bf33-4c7c-a3a2-3a07ca527379/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2010-11-15T00:50:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5349.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>marine</video:tag>
      <video:tag>euglena</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>Protist</video:tag>
      <video:tag>at</video:tag>
      <video:tag>1000x</video:tag>
      <video:tag>magnification</video:tag>
      <video:tag>protista</video:tag>
      <video:tag>Paramecium</video:tag>
      <video:tag>amoeba</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Knee-Joint-Injections-and-Aspirations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knee Joint Injections and Aspirations</video:title>
      <video:description>Knee pain or swelling are some of the most common reasons for seeing a doctor in fact many patients are particularly concerned about knee effusions even when not associated with pain watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f43c8879-7473-4554-992d-1361b4064dad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-12-11T22:52:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11068.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Aspiration</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>knee</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Cellular-Specialization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Cellular Specialization</video:title>
      <video:description>Cellular Specialization is the adaptation into the cell to perform a task. This video will introduce you with all the terms related to this topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f4439010-77ce-428c-9ae5-5cd1ec128fce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2013-01-19T04:51:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28920.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cellular</video:tag>
      <video:tag>specialization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Computer-Science-162-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Computer Science 162 - Lecture 7</video:title>
      <video:description>Computer Science 162 - Lecture 7

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25718.jpg</video:thumbnail_loc>
      <video:duration>4878</video:duration>
      <video:publication_date>2012-09-18T17:11:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NNKMxiU3oGM</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>162</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Poor-Air-Quality-Hurts-Women-Runners</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Poor Air Quality Hurts Women Runners</video:title>
      <video:description>Poor air quality hurts the performance of women marathoners while male runners are relatively if women are running in polluted conditions their times are going to be slower watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f4590c75-9e29-49f3-9687-3df2b8f3544a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-11-30T22:53:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9723.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Got</video:tag>
      <video:tag>the</video:tag>
      <video:tag>poor</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>blues</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Global-Hawk-Eyes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Global Hawk Eyes</video:title>
      <video:description>The Global Hawk Eyes for Science, the plane is a revolutionary piece of work that flies higher and longer than a commercial jet. Most of all it can be flown remotely.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f459a765-9558-4197-aada-3fb44e9853ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2011-11-24T15:22:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7727.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>the</video:tag>
      <video:tag>global</video:tag>
      <video:tag>hawk</video:tag>
      <video:tag>Eyes</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Importance-Of-Magnetic-Keepers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Importance Of Magnetic Keepers</video:title>
      <video:description>This video demonstrates the use of magnetic keepers. Soft iron pieces that are placed across the poles so that there is no mutual force of repulsion or attraction are called magnetic keepers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/911e6a74-ef32-4526-868b-b1be4c7b1765/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2011-12-12T01:21:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11281.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>Keepers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-Planets-Comet-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the Planets: Comet 1</video:title>
      <video:description>Clip 1 from BBC documentary &apos;Space Odyssey: Voyage to the planets&apos; of an imaginary landing on a comet</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f47fa5e2-2992-4c51-a68b-0641149b0784/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2009-05-27T22:06:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2629.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>comet</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Third-part-of-Loyola-oral-Presentation-for-Rounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Third part of Loyola oral Presentation for Rounds</video:title>
      <video:description>In this video, loyola oral presentation for Rounds Part 3 is shown to audience.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f489606c-99bb-45ba-a3c1-d8715ace8e8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-12-01T20:39:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10432.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Science and technology</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>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-to-do-when-someone-chokes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What to do when someone chokes</video:title>
      <video:description>What will you do if you found anyone choking? Here is a step by step process demonstrating what to do to deal with such kind of situations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f48c46a7-51ca-4703-a443-47712303e9e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2010-11-15T18:11:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5414.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>choking</video:tag>
      <video:tag>Interventions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-a-short-flash-of-light-snap-images-of-laser-pulses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does a short flash of light snap images of laser pulses?</video:title>
      <video:description>This video shows how the shortest ever flash of light snaps a image of a laser pulse. In this video a pulse of light lasting just a fraction of a second does the trick.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f4970450-c145-45ce-8d21-5bc3ad74a64c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2012-12-04T15:08:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28278.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Osteosarcoma-of-the-Jaw</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Osteosarcoma of the Jaw</video:title>
      <video:description>&quot;Lec 18 - Osteosarcoma of the Jaw&quot; The patient presents with a  problem of the left jaw. An exam of the oral cavity, x-rays, and a biopsy are made; from these a diagnosis of osteosarcoma of the jaw is made. Orig. air date: NOV 20 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_22781.jpg</video:thumbnail_loc>
      <video:duration>1093</video:duration>
      <video:publication_date>2012-09-11T07:46:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ho-1LhB0xz0</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>osteosarcoma</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Jaw</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-of-Pharmacology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles of Pharmacology</video:title>
      <video:description>1-Most drugs act by binding reversibly to receptors, which can be a variety of targets including enzymes, ion channels, G-protein coupled transmembrane proteins &amp; DNA response elements.
2-Receptors have two fundamental characteristics: a) the ability to interact with a chemical ligand (drug); and b) to transduce the binding event into a biological signal.
3-Drugs can be divided into two broad categories - agonists and antagonists
4-Agonists have the properties of affinity and efficacy. 
5-The potency of different agonists can be compared using their EC50 values
6-Classical antagonists have affinity for receptors, but little or no efficacy 
7-can be divided into two subgroups, competitive and non-competitive
8-Competitive antagonists compete for binding with the same site occupied by an agonist.
9-The antagonism produced by a competitive antagonist can be surmounted (overcome) by increasing the concentration of the agonist. The presence of a competitive antagonist produces a rightwards shift in the concentration-response relationship for the agonist.
10-Noncompetitive antagonists act by covalent binding to the agonist receptor site, or by binding to a secondary site that induces a conformational change in the agnonist receptor site that prevents the agonist from binding. The effects of a noncompetitive antagonist cannot be overcome by increasing the concentration of the agonist. The presence of a noncompetitive antagonist produces an apparent reduction in agonist efficacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f89e2532-98b4-49ac-a8ed-6485015a140f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2010-11-09T09:26:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4805.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>pharmacodynamics</video:tag>
      <video:tag>Pharmacology</video:tag>
      <video:tag>pharmacokinetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-chromosomes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human chromosomes</video:title>
      <video:description>Human chromosomes are illustrated in this video. The human genome is organized into structures called chromosomes, consisting of 22 matching pairs and one pair of sex chromosomes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f8be3f72-fdfc-4c20-8abe-5f5e26698aec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2013-02-08T23:47:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29704.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>chromosomes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Placenta-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Placenta Histology</video:title>
      <video:description>This video shows a tutorial of the placenta, which is the organ that connects the fetus to the uterus, aiding in its nourishment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f8b43a22-81c8-40cb-989b-6b424abbee30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2011-11-28T11:52:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8485.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Placenta</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Images-of-Onion-Cells-on-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Images of Onion Cells on video</video:title>
      <video:description>Up close one can see what the Onion cells under a microscope looks like.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/f8be4776-3c68-42a1-8df0-40c6e2e79996/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2009-06-06T08:41:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2771.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Science</video:tag>
      <video:tag>lesson</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stem-Cell-Therapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stem Cell Therapy</video:title>
      <video:description>This video shows the stem cell therapy which is a natural healing process. Bone marrow-resident stem cells are exposed to a secretion of growth factors and differentiate into Angiogenic cell precursors(ACPs).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f8cc2212-039e-4d19-a8e6-c104ace54e32/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2010-11-23T22:20:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5808.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>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abdomen-Closure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdomen Closure</video:title>
      <video:description>A very helpful video for the surgeons showing a step by step process of abdomen closure. Some careful steps should always be kept in mind during surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f8cfa364-4d81-45f1-a435-71a7e4dea7ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2013-02-11T03:41:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30202.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>exploratory</video:tag>
      <video:tag>Laparotomy</video:tag>
      <video:tag>Closure</video:tag>
      <video:tag>Operative</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Occurrence-relapse-of-bleeding-from-duodenal-ulcer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Occurrence relapse of bleeding from duodenal ulcer</video:title>
      <video:description>When an ulcer starts bleeding your blood neutralizes the stomach acid around the area of the ulcer when this happens the neutralized stomach acid will not burn the raw areas around the ulcer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f27b002f-b958-497a-8db0-66487b3f908c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-12-11T22:53:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11074.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bleeding</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Duodenal</video:tag>
      <video:tag>ULCER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gleevecs-mechanism-of-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gleevecs mechanism of Action</video:title>
      <video:description>The animation begins by introducing the Philadelphia Chromosome, the result of a reciprocal translocation between chromosomes 9 and 22. More specifically the breakpoint cluster region (BCR) of chromosome 22 is fused with part of the Abelson (ABL) gene on chromosome 9. The resulting BCR-ABL genetic domain now located within chromosome 22 and codes for a mutant tyrosine kinase also known as BCR-ABL. Under normal circumstances tyrosine kinase proteins respond to external cellular messaging proteins, and ultimately initiate a series of reactions that culminate in cellular replication. Conversely, BCR-ABL is constitutively active, meaning it does not require activation by the aforementioned cellular messaging proteins in order to stimulate cellular replication. This results in acceleration of cell division, an inhibition of DNA repair, overall genomic instability, and the fatal blast crisis characteristic of chronic myelogenous leukemia. The animation progresses to introduce Gleevec (imatinib), the first in a class of drugs that specifically target and competively inhibit the ATP binding site on BCR-ABL tyrosine kinase. This prevents the ABL domain from phosphorylating the tyrosine residue, and as a result preventing the proliferation of hematopoietic cells that express BCR-ABL. Therapy with imatinib results in a dramatic reduction of tumor clone cells and the occurrence of blast crisis&apos;, through targeted drug treatment which leaves health cells unscathed.




Created by:

Nelson Caetano
Class of 2007
Pharmacy




Dr. Bongsup Cho
Professor of Biomedical and Pharmaceutical Sciences
College of Pharmacy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/f9015bc2-a2a5-42c7-a385-6043571660c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2007-09-08T20:07:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/962.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>gleevec</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Restriction-digestion-in-DNA-marker-creation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Restriction digestion in DNA marker creation</video:title>
      <video:description>This video discusses on DNA marker creation. This is the initial part dealing with digestion restriction. This is a simplified procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f91cee0a-6b2a-4521-bb82-899dcdf7400a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-13T22:33:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11743.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Education</video:category>
      <video:tag>restriction</video:tag>
      <video:tag>digestion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Health-Byte-Astigmatism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Health Byte: Astigmatism</video:title>
      <video:description>An optical system with astigmatism is one where rays that propagate in two perpendicular planes have different foci. If an optical system with astigmatism is used to form an image of a cross, the vertical and horizontal lines will be in sharp focus at two different distances.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f9093c03-9030-4589-ad4d-ba92ebba501b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2010-11-09T13:39:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4862.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>A</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>Astigmatism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atomic-orbitals-hybridization-for-SF6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atomic orbitals hybridization for SF6</video:title>
      <video:description>Atomic orbitals hybridization for SF6 accounting for the chemical species structure and geometry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f931d1fb-9bbd-4e5f-9204-d2dfaea2d455/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2010-12-10T12:43:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6546.mp4</video:content_loc>
      <video:uploader>Luis Ribeiro</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>for</video:tag>
      <video:tag>SF6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-of-Diabetic-Wound-on-Foot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of Diabetic Wound on Foot</video:title>
      <video:description>Video shows a surgical(Sharp) debridement of diabetic foot wound. The treatment here is performed by an well expert doctor to help you with this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f93cb845-827c-46f6-89ad-b14f9ada4187/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-12-06T17:08:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10673.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Sharp</video:tag>
      <video:tag>Debridement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Diabetic</video:tag>
      <video:tag>Foot</video:tag>
      <video:tag>wound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 18 - MIT 18.085 Computational Science and Engineering I&quot; Finite difference methods: stability and convergence

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

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_15427.jpg</video:thumbnail_loc>
      <video:duration>4047</video:duration>
      <video:publication_date>2012-08-28T17:16:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KkyO_u6Ze98</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Linked-Genes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Linked Genes</video:title>
      <video:description>This videos explains about Linked Genes. /nPaul Andersen explains how linked genes behave and how linked genes were discovered. He shows how linked genes would be reflected in a dihybrid cross using a fruit fly simulator. He uses chromosome-based punnett squares to explain why the frequency of recombination is less that 50%. The actual crosses discovered by Thomas Morgan and Alfred Sturtevant are included.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/f91d88a8-94fc-4328-b9e8-decca1932cad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1041</video:duration>
      <video:publication_date>2012-10-03T07:01:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27686.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>Linked</video:tag>
      <video:tag>genes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-calculate-the-molar-mass-of-a-compound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to calculate the molar mass of a compound</video:title>
      <video:description>How to approach this question on how to calculate the molar mass of a compound is given a step by step solution in this instructional video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f950f318-4df9-4f27-bb52-80f029786336/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2010-12-20T12:25:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6666.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>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Beating-Heart-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Beating Heart Cell</video:title>
      <video:description>The cells of the heart are called cardiac myocytes. This video shows a beating heart cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/f95dd690-8917-4e31-b328-c9858bb67b6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-03-30T18:08:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/132.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>17</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Beating</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synthesis-of-secretory-proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synthesis of secretory proteins</video:title>
      <video:description>Proteins synthesized in the rough endoplasmic reticulum are needed to be transported to their site of action. This involves specialized cellular organelles. This video explains how proteins are secreted.  Edited by Ashrar</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/f9604934-11b5-405e-840a-beb908a9ea4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2010-04-08T20:23:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4165.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>biosynthetic</video:tag>
      <video:tag>Secretory</video:tag>
      <video:tag>pathway</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/Largest-Finite-Time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Largest Finite Time</video:title>
      <video:description>Video shows the largest finite time that is ever calculated by a physician on a paper. Video is very interesting, watch it to know more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f9642b2c-1da5-46c2-b7e7-cbe2303c3332/cand_5.jpg</video:thumbnail_loc>
      <video:duration>723</video:duration>
      <video:publication_date>2013-01-14T07:34:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28799.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Longest</video:tag>
      <video:tag>time</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cautery-to-stop-nose-bleeds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cautery to stop nose bleeds</video:title>
      <video:description>Cautery is an instrument that destroys tissue by burning, scarring or searing. This video shows how to stop nose bleeds by Cautery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f96cda8c-5f17-4fd9-afc3-7ccf32a34be7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-11-28T05:51:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8277.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>STOP</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>BLEEDS</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Cautery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-action-of-Diatoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The action of  Diatoms</video:title>
      <video:description>Diatoms are algae which are unicellular and have fascinated scientists due to their cell walls with special qualities. Here is a clip with these organisms in action.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f97679ef-2d83-4d9d-ac72-6f9d63c7e768/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2010-11-24T18:35:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5987.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Diatoms</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-109-Proof-Rhombus-Diagonals-are-Perpendicular-Bisectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 109 - Proof - Rhombus Diagonals are Perpendicular Bisectors</video:title>
      <video:description>Proof - Rhombus Diagonals are Perpendicular Bisectors

Proving that the diagonals of a rhombus are perpendicular</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20418.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2012-09-06T14:52:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GDcVdBAnBdU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Rhombus</video:tag>
      <video:tag>Diagonals</video:tag>
      <video:tag>are</video:tag>
      <video:tag>Perpendicular</video:tag>
      <video:tag>Bisectors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Mathematics-16B-Lecture-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Mathematics 16B - Lecture 9</video:title>
      <video:description>Mathematics 16B - Lecture 9

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25722.jpg</video:thumbnail_loc>
      <video:duration>4289</video:duration>
      <video:publication_date>2012-09-18T17:12:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zZSECXZz-QQ</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>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-The-Predators-From-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at The Predators From Space</video:title>
      <video:description>This video shows the predators from space with few examples around us. Video is really interesting and is helpful for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f9ad1bd5-3c40-4708-bac2-f7cc63976114/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-12-09T08:39:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28472.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Predators</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wormhole</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cool-experimentation-to-see-the-effect-of-air-pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cool experimentation to see the effect of air pressure</video:title>
      <video:description>Standard air pressure is 14.7 psi at sea level. We have 1000s of pounds air pressure on our body but we balance it with our inner pressure. What happens if we remove the inner pressure of our body? Here, experiment is done on a soda can instead of our body to see the effect of air pressure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/f98082e5-0bef-4292-b4d2-2d0193ec5362/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2014-09-13T02:11:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31647.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Air</video:tag>
      <video:tag>Pressure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hemoglobin-Oxygen-Dynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hemoglobin-Oxygen Dynamics</video:title>
      <video:description>This science video explains the factors affecting the loading and unloading of oxygen by hemoglobin.  Here are few questions answered?  Why does hemoglobin pick up oxygen in the lungs and deliver it to the tissues? It&apos;s not like hemoglobin has a brain - it&apos;s a protein! So how does it do what it&apos;s supposed to do?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/07/f97ef7f5-8189-4f8f-977d-c23fb2996093/cand_5.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2014-07-22T04:15:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31057.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>hemoglobin</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>dynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Excretion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Excretion</video:title>
      <video:description>This pharmacology video excretion system in our body. is the branch of medicine and biology concerned with the study of drug action.[1] More specifically, it is the study of the interactions that occur between a living organism and chemicals that affect normal or abnormal biochemical function. If substances have medicinal properties, they are considered pharmaceuticals. The field encompasses drug composition and properties, interactions, toxicology, therapy, and medical applications and antipathogenic capabilities. The two main areas of pharmacology are pharmacodynamics and pharmacokinetics. The former studies the effects of the drugs on biological systems, and the latter the effects of biological systems on the drugs. In broad terms, pharmacodynamics discusses the interactions of chemicals with biological receptors, and pharmacokinetics discusses the absorption, distribution, metabolism, and excretion of chemicals from the biological systems. Pharmacology is not synonymous with pharmacy, which is the name used for a profession, though in common usage the two terms are confused at times. Pharmacology deals with how drugs interact within biological systems to affect function. It is the study of drugs, of the reactions of the body and drug on each other, the sources of drugs, their nature, and their properties. In contrast, pharmacy is a biomedical science concerned with preparation, dispensing, dosage, and the safe and effective use of medicines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f9820116-7b68-44bd-8ef2-fa64e0838b9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2010-11-16T14:45:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5514.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>Excretion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-most-important-solar-discoveries-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The most important solar discoveries- Part 2</video:title>
      <video:description>we find in this video the greatest discoveries made in the solar field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f98c7d07-f939-490e-b7c5-175b3161787f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-11-12T06:25:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7494.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>top</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Latest-Discoveries-in-Exoplanet-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Latest Discoveries in Exoplanet Science</video:title>
      <video:description>Astronomers have discovered a new planetary system that contains at-least 5 planets around it. Some stories related with this discovery are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f98982d6-71db-400a-90b9-7345734151a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2013-01-11T07:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28633.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Era</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Exoplanet</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Copper-Electrolytic-Refining</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Copper - Electrolytic Refining</video:title>
      <video:description>This video will show you the process of electrolytic refining of copper. It is a process of obtained pure metal by the process of electrolysis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f990f74e-b1ae-4bb3-84e9-7812f001a510/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-12T02:34:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11385.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolytic</video:tag>
      <video:tag>Refining</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Copper</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/August-1-2008-Total-Solar-Eclipse-Preview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>August 1, 2008 Total Solar Eclipse Preview</video:title>
      <video:description>August 1, 2008 Total Solar Eclipse Preview. a solar eclipse occurs when the Moon passes between the Sun and the Earth, and the Moon fully or partially blocks the Sun. This can happen only during a new moon, when the Sun and the Moon are in conjunction as seen from Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/feef49da-dc1e-4482-a64e-47f1384cfa0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-11-06T23:04:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7336.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Total</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>Preview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-epigenomics-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How epigenomics works</video:title>
      <video:description>So how come a heart cell is different from a brain cell? Cells use their DNA code in different ways, depending on their jobs. Just like orchestras can perform one piece of music in many different ways. A cell&apos;s combined set of changes in gene expression is called its epigenome. This week Nature publishes a slew of new data on the epigenomic landscape in lots of different cells. Learn how epigenomics works in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/09/fee35e4a-e161-4764-851b-2ff184f191e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2015-09-19T11:36:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32291.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>epigenomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quick-stitch-endoscopic-sutering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quick stitch endoscopic sutering</video:title>
      <video:description>Quick stitch endoscopic sutering system in laproscopic Gastric Bypass surgery is faster easier and more secure the quik stitch system has been used successfully in the following laparoscopic procedures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ff002c65-18be-4962-864f-4e71a487ecf8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2011-12-01T04:43:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10236.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Quick</video:tag>
      <video:tag>stitch</video:tag>
      <video:tag>Endoscopic</video:tag>
      <video:tag>sutering</video:tag>
      <video:tag>system</video:tag>
      <video:tag>in</video:tag>
      <video:tag>laproscopic</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-a-AeroChamber</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using a AeroChamber</video:title>
      <video:description>An aerochamber is a device used by patients who are having asthma,it allows them to take more than one breath at a time. This video demonstrates how to correctly use an aerochamber.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ff098d3c-be0d-4202-b0bc-1f4e7abae334/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2011-12-06T19:58:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10888.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>AeroChamber</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-4-Computer-Science-162-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 4 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 4 Spring 2012 

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26973.jpg</video:thumbnail_loc>
      <video:duration>4887</video:duration>
      <video:publication_date>2012-09-19T06:10:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Py_N0CZ2d9E</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/The-tree-of-life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The tree of life</video:title>
      <video:description>This video demonstrates the  history of life as proposed by Charles Darwin. It began in the sea million of years ago, complex molecules combined to form microscopic blocks known as cells. These cells became the seed to the tree of life. Watch this video and learn more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ff19ce8f-1940-408a-9309-c348cc4af42a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2013-01-12T01:53:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28757.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>the</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Archaea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Archaea?</video:title>
      <video:description>The discovery of Archaea and different stories related with these are discussed here. Role of archaea in fifferent reactions is also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ff1ccd12-f653-4215-9161-76fdbc976558/cand_5.jpg</video:thumbnail_loc>
      <video:duration>435</video:duration>
      <video:publication_date>2013-01-18T05:56:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28851.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Archaea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electron-Orbitals-sp-d</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electron Orbitals - s,p &amp; d</video:title>
      <video:description>Electron Orbitals - s,p &amp; d video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ff242257-bc0c-4f55-9d33-9e403733fd2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2010-11-12T12:03:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5049.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>s</video:tag>
      <video:tag>P</video:tag>
      <video:tag>d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Skin-cancer-surgery-the-ear-reconstruction-after</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skin cancer surgery; the ear reconstruction after</video:title>
      <video:description>This video illustrates an ear reconstruction after a skin cancer surgery. The video show the skin before surgery as it looked like and the surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ff242ab9-1d73-4aff-9d92-4baee58f4eeb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2011-11-28T17:48:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8527.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ear</video:tag>
      <video:tag>Reconstruction</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Strange-mystery-spheres-on-mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Strange mystery spheres on mars</video:title>
      <video:description>Mars exploration rover opportunity discovers strange rocks on the surface of mars six years after landing on mars NASA rover Opportunity keeps trekking along adn the most recent find a basketbal sized rock may harbor clues about the planets interior.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ff3027ea-eeb6-43a9-b481-093fdf5e7eac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2013-01-12T01:06:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28681.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Mars</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>Rover</video:tag>
      <video:tag>Discovers</video:tag>
      <video:tag>Strange</video:tag>
      <video:tag>rocks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 12- MIT 6.033 Computer System Engineering, Spring 2005.
Reliability

View the complete course at: http://ocw.mit.edu/6-033S05

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_16225.jpg</video:thumbnail_loc>
      <video:duration>2948</video:duration>
      <video:publication_date>2012-08-29T16:31:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tpnla9TdOyY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mysteries-About-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mysteries About Cells</video:title>
      <video:description>How do biology and physics intersect? This video shows the reviews of the expert on discoveries made by them on the cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ff45dac4-fb9f-4c8a-98ef-123e665712bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>278</video:duration>
      <video:publication_date>2010-11-24T15:58:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5973.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>physics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Mysteries</video:tag>
      <video:tag>of</video:tag>
      <video:tag>cytoskeleton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-orgasm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male orgasm</video:title>
      <video:description>When a man is sexually aroused, the blood is pulled up in the erectile tissue of the penis and it results in erectile. During orgasm, blood pressure, heart rate and breathing increases and release of sexual of tension occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/ff4970bf-0a4c-416a-9d75-a797452dbbc0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2014-08-26T21:50:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31177.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>male</video:tag>
      <video:tag>orgasm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Biology</video:title>
      <video:description>This video discusses the term biology, 5 characteristics of living things, stimulus and homeostasis. Watch this video to know all about biology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ff4f8c28-dc2c-4515-863e-e8e75bbafdcf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>895</video:duration>
      <video:publication_date>2013-01-19T04:55:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28925.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>the</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>of</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-PET-Scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org Animation on PET Scan</video:title>
      <video:description>NurseReview.Org for more medical animation, slides, video lecture, mp3 nursing lectures and more.. http (Nurses Forum) ... nursereview.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/ff5e1f2c-f64d-4dca-b49e-f94e93714108/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2009-04-24T22:59:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2079.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>Pet</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>Muscles</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>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-make-bacteria-grow-in-a-chemostat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to make bacteria grow in a chemostat</video:title>
      <video:description>Chemostat is a device that allows scientist to culture bacteria in a continuous manner.  This is a video narrated by Suman Bhattacharjee explains the process of making a bacteria culture in a chemostat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/ff5a26ad-3466-4bc9-9a07-edcf0efb4c19/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2014-10-01T21:34:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31750.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Chemostat</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>culture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Water-decomposition-into-oxygen-and-hydrogen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water decomposition into oxygen and hydrogen</video:title>
      <video:description>When an electric current is passed through water, water decomposes into oxygen and hydrogen. That process is called electrolysis of water. This video explains how this is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ff760b46-4712-43f3-9d0f-adadd625ffd5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-12-11T23:25:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11108.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fascinating-view-of-a-bladder-stone-being-crushed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fascinating view of a bladder stone being crushed</video:title>
      <video:description>If you would like to clearly witness the destruction of a real-life bladder stone within the human body, then you must see this video. This is a true-view, in-color spectacle of a bladder stone, before and after disintegration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ff8e076b-c91a-4038-b543-9e169bf83d8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2011-11-29T10:57:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8785.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bladder</video:tag>
      <video:tag>UTI</video:tag>
      <video:tag>urine</video:tag>
      <video:tag>lithotrite</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-Tooth-Reduction-and-Wax-Manipulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Tooth Reduction and Wax Manipulation</video:title>
      <video:description>&quot;Lec 80 - Tooth Reduction and Wax Manipulation&quot; Reduction of maxillary first molar, cuspid and central incisor casts for prepartion to wax these teeth into form and function. Orig. air date: JUN 19 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_21480.jpg</video:thumbnail_loc>
      <video:duration>813</video:duration>
      <video:publication_date>2012-09-09T05:32:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GjBNjTwSH1c</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>80</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>and</video:tag>
      <video:tag>wax</video:tag>
      <video:tag>manipulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scandium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scandium</video:title>
      <video:description>The name origin, sources and abundance of Scandium are shown in this video. The wide use of Scandium is in making alloys with aluminum which are used by aerospace industry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ff95a323-ac5a-45c2-8055-52848fab5a21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-12T02:11:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11316.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>scandium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acute-myocardial-infarction-heart-attack-animated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acute myocardial infarction heart attack animated</video:title>
      <video:description>Myocardial infarction (MI) or acute myocardial infarction (AMI) commonly known as a heart attack commonly referred to as a heart attack occurs when one or more coronary arteries become suddenly blocked resulting in heart muscle death</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ffa35814-0a04-4229-9173-5ac639be5993/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-12-06T18:17:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10784.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>acute</video:tag>
      <video:tag>Myocardial</video:tag>
      <video:tag>Infarction</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Theory-Of-Hans-Oersted</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Theory Of Hans Oersted</video:title>
      <video:description>This video demonstrates the experiment performed by Oersted. Hans Christian Oersted is a danish school teacher concluded that a magnetic field is created around a current carrying conductor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ffaa2ec7-3ff1-476f-ace1-44ef42ec85b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2011-12-12T02:21:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11345.mp4</video:content_loc>
      <video:uploader>spasiba</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/Lec-121-Basic-Cash-Flow-Statement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Basic Cash Flow Statement</video:title>
      <video:description>Basic Cash Flow Statement

Using a cash flow statement to reconcile net income with change in cash</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20424.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2012-09-06T14:55:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mioqyv_IW3E</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>statement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Carbon-Nanotube-Muscle-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carbon Nanotube Muscle #4</video:title>
      <video:description>This is an experiment showing carbon nanotube muscle. From: Giant-Stroke, Superelastic 
Carbon Nanotube Aerogel Muscles. Science, Vol. 323 Issue 5921, March 19, 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/ffd1ff78-60d2-47a4-baeb-232060d260b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2009-08-28T17:53:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3291.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/Lec-17-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Computer Science C149 -</video:title>
      <video:description>&quot;Lec 17 Computer Science C149 -&quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23967.jpg</video:thumbnail_loc>
      <video:duration>4750</video:duration>
      <video:publication_date>2012-09-14T12:20:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ru9wAQktv1Q</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</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/BREAST-AUGMENTATION-IN-QATAR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BREAST AUGMENTATION   IN QATAR</video:title>
      <video:description>In this interview with Dr. Kamal Hussein, breast augmentation is discussed. 
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE			
0097455742973 	
http://www.kamalsaleh.sptechs.com
drkhsh2001@yahoo.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/b41527b9-83d4-489a-b688-2c1accb077a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-03-14T09:15:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6850.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Education</video:category>
      <video:tag>جراح</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>استشاري</video:tag>
      <video:tag>طبيب</video:tag>
      <video:tag>عراقي</video:tag>
      <video:tag>قطر</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>الخليج</video:tag>
      <video:tag>الشرق</video:tag>
      <video:tag>الاوسط</video:tag>
      <video:tag>افضا</video:tag>
      <video:tag>اشهر</video:tag>
      <video:tag>معروف</video:tag>
      <video:tag>عمليات</video:tag>
      <video:tag>التجم</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-in-qatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser in qatar</video:title>
      <video:description>This is an interview video with DR. KAMAL  HUSSEIN SALEH.
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE			
0097455742973 	
http://www.kamalsaleh.sptechs.com
drkhsh2001@yahoo.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/8d110977-8e92-407c-8ec8-95ef057894af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-03-14T09:09:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6849.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Education</video:category>
      <video:tag>جراح</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>عملية</video:tag>
      <video:tag>التجميل</video:tag>
      <video:tag>جراحة</video:tag>
      <video:tag>عمليات</video:tag>
      <video:tag>الانف</video:tag>
      <video:tag>المنخار</video:tag>
      <video:tag>الخشم</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>قطر</video:tag>
      <video:tag>الثد</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Qatar-plastic-surgeon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Qatar plastic surgeon</video:title>
      <video:description>This is a video of a plastic surgery 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/2010/11/ef686ef5-f8c9-4d2e-99f0-717cdfc448b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-15T15:59:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5401.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>qatar</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgeon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Nucleophilicity-vs-Basicity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Nucleophilicity vs. Basicity</video:title>
      <video:description>Nucleophilicity vs. Basicity

Nucleophilicity vs. Basicity .  The difference between what it means to be a nucleophile and a base</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24571.jpg</video:thumbnail_loc>
      <video:duration>767</video:duration>
      <video:publication_date>2012-09-17T14:06:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mx7KM-k2MMo</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Nucleophilicity</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Basicity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HAIR-TRANSPLANT-RESTORATION-QATAR-DUBAI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HAIR TRANSPLANT-RESTORATION-QATAR-DUBAI</video:title>
      <video:description>HAIR TRANSPLANT-RESTORATION-QATAR-DUBAI-زرع الشعر DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
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
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction du nez), Mammoplastie, Chirurgie du sein – chirurgie</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/f46152f8-f3f9-4d53-8582-052c4b29127d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2010-01-16T09:48:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3699.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>افضل</video:tag>
      <video:tag>جراح</video:tag>
      <video:tag>احسن</video:tag>
      <video:tag>مركز</video:tag>
      <video:tag>طبيب</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>قطر</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>اشهر</video:tag>
      <video:tag>معروف</video:tag>
      <video:tag>مشهور</video:tag>
      <video:tag>جراحة</video:tag>
      <video:tag>التجميل</video:tag>
      <video:tag>100</video:tag>
      <video:tag>في</video:tag>
      <video:tag>العالم</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-112-Problem-involving-angle-derived-from-square-and-circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 112 - Problem involving angle derived from square and circle</video:title>
      <video:description>Problem involving angle derived from square and circle

Challenging problem to find an angle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20439.jpg</video:thumbnail_loc>
      <video:duration>495</video:duration>
      <video:publication_date>2012-09-06T15:07:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3n0LvI99-KM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Problem</video:tag>
      <video:tag>involving</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>derived</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>and</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluid-Mosaic-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluid Mosaic Model</video:title>
      <video:description>A mosaic is a structure made up of many different parts. The plasma membrane, a fluid mosaic is composed of different kinds of macromolecules. The components of a plasma membrane are integral proteins, peripheral proteins, glycoproteins, phospholipids, glycolipids, and in some cases cholesterol, lipoproteins. Amounts of these components can vary from membrane to membrane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/75e442fa-f2fa-4769-94ff-6b0d0cbc889c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2007-05-16T02:21:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/360.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>FluidMosaic</video:tag>
      <video:tag>CellMembrane</video:tag>
      <video:tag>phospholopids</video:tag>
      <video:tag>PlasmaMembrane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CFL-Bulbs-vs-Incandescent-Light-Bulb-Efficiency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CFL Bulbs vs Incandescent Light Bulb Efficiency</video:title>
      <video:description>Compact fluorescent light bulbs contaminate the environment with low pressure mercury vapor and argon or sometimes even krypton fluorescent light bulbs are more energy efficient than incandescent light bulbs watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5c4787d5-701f-4ef4-ad9e-905b2ecaf7e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2011-12-15T01:20:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11825.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Mercury</video:tag>
      <video:tag>pollution</video:tag>
      <video:tag>From</video:tag>
      <video:tag>compact</video:tag>
      <video:tag>Fluorescent</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Incandescent</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Bulbs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Statistics 20</video:title>
      <video:description>Lec 5- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17192.jpg</video:thumbnail_loc>
      <video:duration>3111</video:duration>
      <video:publication_date>2012-09-02T12:29:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/heXuNCHQLAQ</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/Lec-28-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 28 - MIT 18.085 Computational Science and Engineering I Splines and orthogonal wavelets: Daubechies construction

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

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_15447.jpg</video:thumbnail_loc>
      <video:duration>3874</video:duration>
      <video:publication_date>2012-08-28T17:25:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LeafEHx9d0c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-138-Open-Ended-Mutual-Fund-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 138 - Open-Ended Mutual Fund (Part 1)</video:title>
      <video:description>Open-Ended Mutual Fund (Part 1)

Introduction to Open-Ended Mutual Funds</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20452.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2012-09-06T15:13:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DzYwB3uSU-c</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Open</video:tag>
      <video:tag>Ended</video:tag>
      <video:tag>Mutual</video:tag>
      <video:tag>Fund</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Addition-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Addition 4</video:title>
      <video:description>Addition 4

More practice carrying with multiple digit numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20453.jpg</video:thumbnail_loc>
      <video:duration>529</video:duration>
      <video:publication_date>2012-09-06T15:13:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fOXo4p4WDKM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Addition</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-2012-Sally-Walsh-Lecture-with-Greg-Lynn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- 2012 Sally Walsh Lecture with Greg Lynn</video:title>
      <video:description>Lec 25- 2012 Sally Walsh Lecture with Greg Lynn.
2012 Sally Walsh Lecture presented by Rice Design Alliance, The Rice School of Architecture, The Architecture Center Houston Foundation, and the American Institute of Architects -- Houston on April 3, 2012 at the Brown Auditorium in the Museum of Fine Arts, Houston.

Greg Lynn received a Bachelor degree in both Architecture and Philosophy from Miami University of Ohio in 1986 and a Master&apos;s of Architecture degree from Princeton University in 1988. His Dual degree has influenced how he envisions and relates to projects, writings, and teaching. He has gone to explore and innovate digital technology into the medium of design, and pioneer the fabrication of complex, functional and ergonomic forms using innovative machinery. Lynn is a Studio Professor at UCLA&apos;s School of Architecture and Urban Design where he is currently spearheading the development of an experiential research robotics lab. In addition, he is the Department Visiting Professor at Yale University.

His studio, Greg Lynn FORM, works within and among multiple fields, partnering with companies such as BMW, Boeing, Disney and Imaginary Forces. His work has been exhibited and placed in permanent collections in major museums, including the Canadian Centre for Architecture, the San Francisco Museum of Modern Art, and New York&apos;s Museum of Modern Art. Lynn was named one of Time Magazine&apos;s 100 most innovative people in the world for the 21st century in 2001, won the Golden Lion at the 11th International Venice Biannale of Architecture in 2008, and most recently received a fellowship from United States Artists in 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17379.jpg</video:thumbnail_loc>
      <video:duration>4420</video:duration>
      <video:publication_date>2012-09-02T18:52:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fUF1jiYSleU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Greg</video:tag>
      <video:tag>Lynn</video:tag>
      <video:tag>form</video:tag>
      <video:tag>Sally</video:tag>
      <video:tag>Walsh</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
      <video:tag>School</video:tag>
      <video:tag>of</video:tag>
      <video:tag>architecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bohr-Neils-Danish-physicist-and-the-Atomic-structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bohr Neils  Danish physicist and the Atomic structure</video:title>
      <video:description>The Bohr model of the atom, the theory that electrons travel in discrete orbits around the atom&apos;s nucleus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/39c9a83c-3c92-47ba-b287-21c9404eef35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2011-12-15T01:16:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11822.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>bohr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Elangation-factor-EF-Tu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Elangation factor EF-Tu</video:title>
      <video:description>Structure of Elongation factor TU. Elongation factors are a set of proteins that facilitate the events of translational elongation, the steps in protein synthesis from the formation of the first peptide bond to the formation of the last one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/90e48619-9946-4796-b465-fc81ab252513/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2007-03-25T17:53:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/53.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>elongation</video:tag>
      <video:tag>factors</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>Tu</video:tag>
      <video:tag>tRNA</video:tag>
      <video:tag>thermo</video:tag>
      <video:tag>Unstable</video:tag>
      <video:tag>translation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Bimanual-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Bimanual Examination</video:title>
      <video:description>This video will help you to have a bimanual examination. Examination here is performed by the expert doctors for your knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/3_9126.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2011-11-29T20:39:10.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/9126.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bimanual</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cadherins-Structure-and-Function-Part-I-introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cadherins: Structure and Function Part I (introduction)</video:title>
      <video:description>These are video series explaining the molecular structure of the classic cadherins, and their function in cellular adhesion and recognition and tissue patterning. Videos are created by The RIKEN Center for Developmental Biology (CDB).

The cadherin superfamily of cell-cell adhesion molecules plays a fundamental role in the development and organization of nearly all forms of multicellular life.

Video Reff: http://www.cdb.riken.go.jp</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/e8de02f5-2db6-43e0-8282-77e0137314f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2007-04-02T18:34:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/167.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cadherins</video:tag>
      <video:tag>Levels</video:tag>
      <video:tag>of</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Organisation</video:tag>
      <video:tag>binding</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Junction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-starch-assay-training-video-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total starch assay: training video part 2</video:title>
      <video:description>This is the second part of a series of video prepared by the Megazime International Ireland ltd. This video demonstrates process of determining starch in serial and food that do not contain resistant starch. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/81fab88d-89cf-4f97-9134-9d111ab84b69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2010-11-26T10:18:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6128.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>Starch</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/David-Eddings-Leaves-10M-to-National-Jewish-Health</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>David Eddings Leaves $10M to National Jewish Health</video:title>
      <video:description>Famed fantasy author David Eddings leaves 10M to national jewish health for the advancement of treatment and research of pediatric asthma watch for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/97eb34d4-66f7-44eb-a19b-7d8fca9ff3fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-12-01T02:19:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9918.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>fantasy</video:tag>
      <video:tag>author</video:tag>
      <video:tag>Leaves</video:tag>
      <video:tag>10M</video:tag>
      <video:tag>to</video:tag>
      <video:tag>National</video:tag>
      <video:tag>Jewish</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Mercator-Telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Mercator Telescope</video:title>
      <video:description>This video shows the Mercator telescope with its full working procedure. The internal structure of the telescope is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6fa1f627-580c-4776-8f81-c19727e82ed2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2013-01-12T01:37:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28735.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Mercator</video:tag>
      <video:tag>Telescope</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/Lec-195-Interest-Rate-Swap-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 195 - Interest Rate Swap 1</video:title>
      <video:description>Interest Rate Swap 1

The basic dynamic of an interest rate swap</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20567.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2012-09-06T15:56:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PLjyj1FJqig</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Interest</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>swap</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tsunami-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tsunami video</video:title>
      <video:description>These are several tsunami videos recorded by amateur camera.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/0283ba2a-f4da-4eac-ad71-91f61f62a7b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>399</video:duration>
      <video:publication_date>2011-03-15T18:30:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6871.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>tsunami</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-carbon-and-its-compounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of carbon and its compounds</video:title>
      <video:description>This video gives information about carbon and its compounds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bcfe6358-9764-4bd0-9a28-5a6d9b23ec1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>566</video:duration>
      <video:publication_date>2011-12-14T06:17:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11776.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>carbon</video:tag>
      <video:tag>and</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Compounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Concepts-Of-Magnetisation-And-Demagnetisation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Concepts Of Magnetisation And Demagnetisation</video:title>
      <video:description>This video demonstrates the procedures for megnetisation and demagnetisation of a magnet. The narrator also defines the meaning of both terms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/57dd66e0-21e0-4097-9ed0-54dc3542aefd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2011-12-14T06:13:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11772.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Magnetization</video:tag>
      <video:tag>Demagnetization</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Dutch</video:tag>
      <video:tag>single</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>method</video:tag>
      <video:tag>Rough</video:tag>
      <video:tag>Handlind</video:tag>
      <video:tag>heating</video:tag>
      <video:tag>Induction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-of-ureter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of ureter</video:title>
      <video:description>This presentation explains detailed histology of ureter on a histology slide the ureter has a star shaped lumen this is due to the convoluted mucosa the mucosa is lined by transitional epithelium which is visible on the high magnification histology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/abb95f0e-549f-4500-baa9-f85628afcf04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-12-01T02:30:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9945.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Ureter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Highest-KE-Photoelectron-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Highest KE Photoelectron (Quiz)</video:title>
      <video:description>This is a lecture of University of California, Berkeley. Lecture is about highest KE photoelectron.

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_26204.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-09-19T00:15:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7ylCr2MXVBU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Highest</video:tag>
      <video:tag>KE</video:tag>
      <video:tag>Photoelectron</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biodiversity-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biodiversity Video</video:title>
      <video:description>Biodiversity is the variety of all forms of life on the planet, unfortunately whether knowingly or unknowingly the human race is seriously affecting biodiversity through its activities such as agriculture and more. This video gives more information on biodiversity and it effects to the Human race.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a81a409d-a7c0-4acd-96dd-dfe5ba1ce0bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2010-11-22T21:32:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5667.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>biodiversity</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-ATP-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The ATP Cycle</video:title>
      <video:description>video of  ATP Cycle. The ATP-ADP cycle is a process by which energy is stored and used in the bodies of many animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/4f7cd32a-33ea-4dbe-8684-18811795a256/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-10-18T02:47:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7043.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>ATP</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Laser-Cooling-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Laser Cooling (Quiz)</video:title>
      <video:description>Laser Cooling (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_26218.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
      <video:publication_date>2012-09-19T00:18:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P_e4n9XSjUw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Cooling</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 9 - Special Topics in Supply Chain Management&quot; Healthcare and Life Sciences Requirements for RFID

Michael Rose, Johnson  and  Johnson
Robert Celeste, EPCglobal
Thomas Pizzuto, Wyeth Pharmaceuticals
Ted Ng, McKesson

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_15500.jpg</video:thumbnail_loc>
      <video:duration>2764</video:duration>
      <video:publication_date>2012-08-28T17:52:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/msiE_LqgUEY</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/Trigonometric-Identities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trigonometric Identities</video:title>
      <video:description>A trigonometric identity is an equation involving trigonometric ratios.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/fc776f80-16b4-446d-8330-aa7b2c30f888/cand_5.jpg</video:thumbnail_loc>
      <video:duration>431</video:duration>
      <video:publication_date>2010-12-20T14:07:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6693.mp4</video:content_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Trigonometric</video:tag>
      <video:tag>identities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breathing-Mechanism-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breathing Mechanism part-2</video:title>
      <video:description>This video shows the working of lungs when we breath. The increase and decrease in volume of lungs causes the intake and exhale of air.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bdb83395-59ee-4a20-8a40-250f5f983fed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2010-11-25T21:53:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6104.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>mechanics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Breathing</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-95-Estimation-with-Decimals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Estimation with Decimals</video:title>
      <video:description>Estimation with Decimals

U03_L2_T3_we1 Estimation with Decimals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24840.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-09-17T17:02:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BkwI6Uu0vi4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>estimation</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Decimals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/8-Suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>8 Suture</video:title>
      <video:description>This video gives instruction on how to do a figure of eight (8) suture, which is done for closure after surgery. Its done for soft tissue repair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/950b14de-fa06-40d7-83e2-1c25a2758462/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2011-12-01T02:35:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9957.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Figure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Eight</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-VoIP-Encryption-in-a-Surveillance-Society</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - VoIP Encryption in a Surveillance Society</video:title>
      <video:description>&quot;Lec 18 - VoIP Encryption in a Surveillance Society&quot; March 7, 2007 lecture by Phillip Zimmermann for the Stanford University Computer Systems Colloquium (EE 380).  Phil talks about how the debate on the use of crypto has shifted since the 1990s, when it was a clash between civil liberties and law enforcement - in the 1990s, the crypto debate was about averting omniscience in governments, but today the encrypted VoIP debate may be about averting omniscience in criminals.

EE 380 | 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 Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24092.jpg</video:thumbnail_loc>
      <video:duration>4544</video:duration>
      <video:publication_date>2012-09-14T15:20:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IP39ISsX9o0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>VoIP</video:tag>
      <video:tag>Encryption</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Surveillance</video:tag>
      <video:tag>Society</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Integration-Muscle-cells-and-motil</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38- Integration: Muscle cells and motil</video:title>
      <video:description>Lec 38- Integration: Muscle cells and motil.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17186.jpg</video:thumbnail_loc>
      <video:duration>2951</video:duration>
      <video:publication_date>2012-09-02T12:17:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5932MHG3GhM</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/Integrated-total-fiber-assay-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Integrated total fiber assay-part 2</video:title>
      <video:description>Integrated total fiber assay kit has been developed by Megazime International Ireland ltd. This video demonstrates use of the kit for assay of HMVDF and LMWSDF  This is the second part of a video series.
Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0e35d6c1-5fad-4ac0-b9d8-54ffdfe04bca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>430</video:duration>
      <video:publication_date>2010-11-25T23:44:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6124.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Integrated</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>fiber</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Body-system-a-pictorial-presentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Body system: a pictorial presentation</video:title>
      <video:description>Human body is composed of a number of functional units known as body system. These body systems include skeletal system, respiratory system, reproductive system etc,. Human body systems are presented in this video. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6e104400-9a54-4030-954f-d268ea7d2228/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2011-12-14T06:30:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11789.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>body</video:tag>
      <video:tag>system</video:tag>
      <video:tag>A</video:tag>
      <video:tag>pictorial</video:tag>
      <video:tag>presentation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Direct-Observation-of-an-Exoplanet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Direct Observation of an Exoplanet</video:title>
      <video:description>A misshapen disc causes scientist to wonder what might not be happening out there. Once again captain Hubble Space Telescope comes to save the day by directly Observing the exoplanet causing the mystery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2c4d7dd4-15af-46c4-a24a-b8c69a44902a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2011-11-23T10:21:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7698.mp4</video:content_loc>
      <video:uploader>benchwork</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>Directly</video:tag>
      <video:tag>Observes</video:tag>
      <video:tag>Exoplanet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Structure-and-Computers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Structure and Computers</video:title>
      <video:description>The discovery of the binary code as the incredible source of information and to compare this to the human DNA which also does the same.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7226feba-d8d8-4b37-b7ee-9821cf665f22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2011-11-10T19:16:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7474.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Integration-Sex-and-reproduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35- Integration: Sex and reproduction</video:title>
      <video:description>Lec 35- Integration: Sex and reproduction.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17183.jpg</video:thumbnail_loc>
      <video:duration>2724</video:duration>
      <video:publication_date>2012-09-02T12:14:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yk7mjZxfrJ0</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Biochemistry</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/Vas-Deferens-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vas Deferens Histology</video:title>
      <video:description>The vans deferens or the ductus deferens is the thick walled tube transports sperms from the epidydymis to the ejaculatory duct.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/940a2367-8ed8-4dca-b49f-2c93556d8100/cand_5.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2011-11-28T10:31:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8410.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>Vas</video:tag>
      <video:tag>Deferens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lysozyme-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lysozyme Structure</video:title>
      <video:description>This video describes the structure of the enzyme, lysozyme.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d1554d84-7095-465f-a038-c6f4830c5014/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2009-05-27T19:26:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2419.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>lysozyme</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33- Statistics 20</video:title>
      <video:description>Lec 33- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17222.jpg</video:thumbnail_loc>
      <video:duration>2669</video:duration>
      <video:publication_date>2012-09-02T13:25:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eUucIprTFQ8</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/Lec-66-Denture-Prosthodontic-Presentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66-Denture Prosthodontic Presentation</video:title>
      <video:description>&quot;Lec 66-Denture Prosthodontic Presentation&quot; Patient follow-up. Orig. air date: AUG 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_20974.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2012-09-08T06:53:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mMluMbGPZ2w</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>66</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>Prosthodontic</video:tag>
      <video:tag>presentation</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>follow</video:tag>
      <video:tag>up</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Research-in-Molecular-Genetics-Information</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Research in Molecular Genetics Information</video:title>
      <video:description>Information on the course Research in Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c4499ed9-288e-409a-a1a9-7dcb00c352e5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2009-05-27T17:29:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2317.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>marrone</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>caldwell</video:tag>
      <video:tag>Molecular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-11-Jumping-Ring</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 11: Jumping Ring</video:title>
      <video:description>A physics lab demo of Electromagnetic Force on a metal ring.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/81c5e304-e1af-4061-898e-68ffe0a6aa4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2009-05-27T21:37:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2572.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>force</video:tag>
      <video:tag>magnets</video:tag>
      <video:tag>Electromagnets</video:tag>
      <video:tag>Jumping</video:tag>
      <video:tag>Ring</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/lec-11-Electrical-Engineering-140</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 11-Electrical Engineering 140</video:title>
      <video:description>lec 11-Electrical Engineering 140 .Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20994.jpg</video:thumbnail_loc>
      <video:duration>4426</video:duration>
      <video:publication_date>2012-09-08T08:35:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9dyMLVliEnM</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/Radiometric-dating-and-the-age-of-the-earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radiometric dating and the age of the earth</video:title>
      <video:description>Scientists admit that radiometric dating one of the fundamental techniques used to show the earth is billions of years old is flawed radiometric dating does not prove an old earth any more than recorded history proves a young one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/29d8045d-f0ec-4ab9-aafa-64e47f3dec49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
      <video:publication_date>2012-12-01T06:13:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28164.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Radiometric</video:tag>
      <video:tag>Dating</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Flawed</video:tag>
      <video:tag>really</video:tag>
      <video:tag>How</video:tag>
      <video:tag>old</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Species-and-Speciation-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Species and Speciation II</video:title>
      <video:description>Lec 23- Species and Speciation II.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18491.jpg</video:thumbnail_loc>
      <video:duration>2859</video:duration>
      <video:publication_date>2012-09-04T02:02:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o5KErvihBok</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental 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-2-Sustainable-Living-Environment-185A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Sustainable Living, Environment 185A, UCLA</video:title>
      <video:description>&quot;Lec 2- Sustainable Living, Environment 185A, UCLA&quot;Course Description
Environment 185A: Sustainable Living is a sub-division of the Education for Sustainable Living Program (ESLP). ESLP is a student designed, student developed, and student facilitated program offered through the Institute of the Environment. The Speaker Series brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice and transportation. Speakers range from authors, professors, community activists, environmentalists, for and non-profit business representatives, and government officials.

Lecture Series Student Directors:
Spencer Hill, 3rd Year, Applied Mathematics/Atmospheric, Oceanic and Environmental Science Double Major
Isis Krause, 4th Year, Geography/Environmental Studies
Hayley Moller, 3rd Year, Environmental Science Major

Guest Speaker:
Tara Kolla is the owner and urban farmer behind Silver Lake Farms, and a founding member of Urban Farming Advocates‐LA. Inspired by the LA climate, the Silver Lake
Farmers Market, and a desire to put her half‐acre garden to work in a sustainable way, Tara founded Silver Lake Farms and became a Certified Farmer in 2004 growing
organic cut flowers for market. She became a regular vendor at local farmers markets within a five‐mile radius offering pesticide‐free, locally grown, seasonal cut flowers,
which are hard to find. In 2009, she switched to organic vegetable production, launched a Community Supported Agriculture (CSA) Program and became a founding
member of Urban Farming Advocates (UFA), an organization that supports local agriculture by striving to increase LAs access to locally grown, pesticide‐free food and flowers. UFA is currently working with City Hall to revise a 1946 LA City Ordinance that prohibits the growing of fruit, flowers and seedlings in residential gardens for sale off‐site, at farmers markets for example. In addition to farming </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21162.jpg</video:thumbnail_loc>
      <video:duration>2248</video:duration>
      <video:publication_date>2012-09-09T02:50:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rU14iFDjWNk</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>185A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chromium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chromium</video:title>
      <video:description>What Is Chromium? From where the name Chromium originates. what are the sources, abundance and uses of chromium? All explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e5dbfce7-82ec-4ba8-88e3-d0b9c88aabd2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2011-12-12T02:42:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11408.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>Chromium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spy-in-the-Herds-Baby-Elephant-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spy in the Herd&apos;s Baby Elephant by BBC</video:title>
      <video:description>Just like human babies, the baby Elephants too have to learn everything that the adults do from scratch. Big elephant heaven however may be baby hell to say the least, join the Spy in the Herd with BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bb0fee07-91a0-44f5-a6eb-e5810ab4544e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2011-11-26T05:58:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8146.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Baby</video:tag>
      <video:tag>elephant</video:tag>
      <video:tag>Spy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>herd</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Platinum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Platinum</video:title>
      <video:description>Origin of Platinum, its sources, abundance and uses are shown in this video. Platinum is widely used in jewellery, to make crucibles, special containers, as a catalyst and in dental crowns.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3dc6bd78-5913-4465-9076-97658cdebdd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-12-12T02:37:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11394.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Platinum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Gravitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Gravitation</video:title>
      <video:description>The force of Gravitation is explained with the help of examples in this video. Gravitation is the force of attraction between any two bodies in the universe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/34cfc29a-8a66-40fc-964a-b955916461d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2011-12-12T02:38:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11397.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Gravitation</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Activity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functions-of-The-Upper-Limbs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions of The Upper Limbs</video:title>
      <video:description>Cerebellar functions of the upper limbs are discussed in the video. A full explanation is provided here by the expert with the patients examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fc8b465d-1e58-4cc9-8942-209b9fbeaabf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-11-30T05:49:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9263.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cerebellar</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>limbs</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Breathing-Wheezing-and-Gasping-for-Air-Our-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Breathing, Wheezing and Gasping for Air: Our Respiratory System</video:title>
      <video:description>&quot;Lec 16 - Breathing, Wheezing and Gasping for Air: Our Respiratory System&quot; (February 16, 2010) Norman Rizk, Stanford Senior Associate Dean, Clinical Affairs in the School of Medicine, discusses the structure and transport system of the  lungs before explaining how medicine is advancing to research and cure common lung disease.

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://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_18737.jpg</video:thumbnail_loc>
      <video:duration>7170</video:duration>
      <video:publication_date>2012-09-04T04:29:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X55Ys6H6-9k</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>technology</video:tag>
      <video:tag>Lung</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>Trachea</video:tag>
      <video:tag>Bronchial</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>breathe</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>alveoli</video:tag>
      <video:tag>asthma</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>capillaries</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>dioxide</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Pulmonary</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>hemoglobi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Subtraction-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Subtraction 2</video:title>
      <video:description>Subtraction 2

Different ways to view subtraction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20457.jpg</video:thumbnail_loc>
      <video:duration>752</video:duration>
      <video:publication_date>2012-09-06T15:14:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/incKJchBCLo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtraction</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Conjoined-Twins-are-formed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Conjoined Twins are formed</video:title>
      <video:description>Conjoined twins are genetically identical, and are, therefore, always the same sex. They develop from the same fertilized egg, and they share the same amniotic cavity and placenta.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/93ea7863-313b-4ab1-90e7-20d7a8a2de4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2011-11-29T11:03:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8811.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Conjoined</video:tag>
      <video:tag>Twins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Motor-cortex-stimulation-for-Chronic-pain-systematic-review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motor cortex stimulation for Chronic pain systematic review</video:title>
      <video:description>This video present a review of the literature on motor cortex stimulation by jaime llenderson this technique has the potential to revolutionize the treatment of chronic pain</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a5ab1a67-84ce-41d2-91e8-3bc7c4ab80f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2011-12-01T04:01:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10178.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>motor</video:tag>
      <video:tag>cortex</video:tag>
      <video:tag>Stimulation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Chronic</video:tag>
      <video:tag>Pain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Frisson-caused-by-the-cold-or-music</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Frisson caused by the cold or music</video:title>
      <video:description>Frisson or goosebumps can be caused by many things in humans.  One such causes is music? have you ever got goosebumps while listening to your favorite type of music? asapSCIENCE tells us what&apos;s the scientific reason behind it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/2771c4a1-2ba7-42e8-ae89-37873f30cfe4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2014-10-02T02:25:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31798.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>goosebumps</video:tag>
      <video:tag>frisson</video:tag>
      <video:tag>Music</video:tag>
      <video:tag>adrenaline</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-far-away-is-tomorrow-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How far away is tomorrow? by Minute Physics</video:title>
      <video:description>Distance is merely how hard it is to get between two points. Once again, Minute Physics proves a simple, black and white answer to what exactly distance is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c5a7cd3f-1d83-460f-ac55-c8646501352a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2013-02-05T04:28:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29192.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>relativity</video:tag>
      <video:tag>Distance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Racemose-type-of-Inflorescence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Racemose type of Inflorescence</video:title>
      <video:description>Brief detail of recemose type of inflorescence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/047cc8fc-f73d-4205-8019-7b2dbd64d44c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>612</video:duration>
      <video:publication_date>2012-03-13T07:33:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11955.mp4</video:content_loc>
      <video:uploader>Manoj Nair</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>racemose</video:tag>
      <video:tag>inflorescence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Computer-Science-10-Lecture-13-Human-Computer-Interaction-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Computer Science 10 - Lecture 13: Human-Computer Interaction Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 13: Human-Computer Interaction

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_26883.jpg</video:thumbnail_loc>
      <video:duration>2962</video:duration>
      <video:publication_date>2012-09-19T02:50:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6Vt7YVtEqT4</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>13</video:tag>
      <video:tag>human</video:tag>
      <video:tag>interaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-in-the-research-laboratory-PART-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV in the research laboratory PART 9</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 9.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/6c4dd007-47de-4390-8524-bbf927d676dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2007-09-01T22:38:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/941.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-17-2003-AIME-II-Problem-11avi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - 2003 AIME II Problem 11.avi</video:title>
      <video:description>2003 AIME II Problem 11.avi

A little trigonometry to figure out the area of a triangle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25059.jpg</video:thumbnail_loc>
      <video:duration>995</video:duration>
      <video:publication_date>2012-09-18T00:52:38.000Z</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-36-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 36-Public Health 241</video:title>
      <video:description>lec 36-Public Health 241 .Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27639.jpg</video:thumbnail_loc>
      <video:duration>2721</video:duration>
      <video:publication_date>2012-09-30T10:37:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IBdc-mDDseU</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-198-Surface-Integral-Ex3-part-4-Home-Stretch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 198 - Surface Integral Ex3 part 4 - Home Stretch</video:title>
      <video:description>Surface Integral Ex3 part 4 - Home Stretch

Evaluating the third surface integral and coming to the final answer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20058.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2012-09-06T01:42:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bhrmEy0wvD0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Ex3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>home</video:tag>
      <video:tag>stretch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Philosophy 3</video:title>
      <video:description>&quot;Lec 6 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27244.jpg</video:thumbnail_loc>
      <video:duration>3114</video:duration>
      <video:publication_date>2012-09-21T04:21:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qazGpNlFUKs</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Heart-Works-Endocardium-Pericardium-Epicardium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Heart Works - Endocardium Pericardium Epicardium</video:title>
      <video:description>The cardiac muscle is made of cells called cardiomyocytes or myocardiocytes. The tissue in the heart chamber is known as endocardium and controls the myocardium function and contractility. The epicardium  is the layer of tissue that covers the heart and the pericardium is the sac of the cardiac muscle. Learn more from the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/89db93d8-cb34-46ef-9434-beceb163f013/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2011-11-30T22:20:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9654.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Endocardium</video:tag>
      <video:tag>Pericardium</video:tag>
      <video:tag>Epicardium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-placement-of-tenckhoff-catheter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic placement of tenckhoff catheter</video:title>
      <video:description>The usage of laparoscopic catheter placement technique was increased the objective of this study is to access the operation related data and complications of catheter placement for peritoneal dialysis patients then to determine the better method for catheter insertion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/76c5f2aa-e0f2-444e-a922-3c0bdfbf8fc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2011-12-01T04:30:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10218.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>one</video:tag>
      <video:tag>Port</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Technique</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Peritoneal</video:tag>
      <video:tag>dialysis</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Placement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-111-Area-of-a-Parallelogram</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 111 - Area of a Parallelogram</video:title>
      <video:description>Area of a Parallelogram

Showing that the area of a parallelogram is base times height</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20437.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2012-09-06T15:06:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tFhBAeZVTMw</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>A</video:tag>
      <video:tag>parallelogram</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Impossible-Quiz-and-Twenty-One-Other-DONGs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Impossible Quiz and Twenty-One Other DONGs</video:title>
      <video:description>A rundown of fun, hilarious, and fascinating gems from all over the web.  Games, funny sites, and interesting resources for the artists and scientists in all of us.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/858b31cd-2dc1-4a48-a9ac-be0ce82cdfb6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2012-11-26T02:05:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28064.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Globalization</video:category>
      <video:tag>Fun</video:tag>
      <video:tag>Cool</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>random</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Skin-Biopsy-via-Shave-and-Punch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skin Biopsy via Shave and Punch</video:title>
      <video:description>A biopsy is a procedure done to acquire a sample for examination from a specific part of the body. A shave and punch is a skin biopsy. A shave is done on the surface barely making detectable changes whereas a punch is a sample that goes all the way to the subcutaneous fat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_10588.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-12-03T03:25:05.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/10588.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Shave</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Punch</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>biopsy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Subtraction-3-Introduction-to-Borrowing-or-Regrouping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Subtraction 3:  Introduction to Borrowing or Regrouping</video:title>
      <video:description>Subtraction 3:  Introduction to Borrowing or Regrouping

Introduction to borrowing and regrouping</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20459.jpg</video:thumbnail_loc>
      <video:duration>1106</video:duration>
      <video:publication_date>2012-09-06T15:15:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZaqOUE3H1mE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtraction</video:tag>
      <video:tag>3</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Borrowing</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Regrouping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-Reproductive-Physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Reproductive Physiology</video:title>
      <video:description>This video takes a look at the female physiology the physiology of female athletes and the impact this may have on sport performance as research in the areas of reproductive physiology and fertility expands the study of female rhesus macaques will increase over time</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d417db1e-3506-4a82-a410-1602959b1a58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2010-11-25T21:47:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6097.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>2</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/USMLE-Step-2-CS-Chronic-Cough-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USMLE Step 2 CS  Chronic Cough Review</video:title>
      <video:description>A 33 year old men is brought to the emergency dept because of coughing wheezing and rapid breathing for the last 6 hours he was diagnosed with an upper respiratory tract infection 2 days ago inspiratory and expiratory wheezes are heard throughout the lung fields there is decreased tactile fremitus Which of the following is the most likely diagnosis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4d289ac2-bd28-4215-ba10-262aef2db6e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-12-06T17:38:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10751.mp4</video:content_loc>
      <video:uploader>season_31</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>Chronic</video:tag>
      <video:tag>Cough</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geometry-question-area-and-perimeter-of-a-circle-number-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geometry question area and perimeter of a circle number 2</video:title>
      <video:description>In this tutorvista video, area and perimeter of a circle is being calculated by using an example.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/cac402d9-fb81-4280-8ae2-8f96f3f9728e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2012-12-01T05:31:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28117.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>area</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Perimeter</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Amine-Naming-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Amine Naming 2</video:title>
      <video:description>Amine Naming 2

Amine Naming 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24612.jpg</video:thumbnail_loc>
      <video:duration>343</video:duration>
      <video:publication_date>2012-09-17T14:19:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CJzuu_k9Nv0</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Amine</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aeronautical-Flight-by-Jet-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aeronautical Flight by Jet Engine</video:title>
      <video:description>Welcome to the future. This invention by Chris A. Busch on the possible use of a Jet Engine for Aeronautical Flight. The video describes the advantages of his invention and tomorrow&apos;s aeronautics. </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fc4954ec-6d4a-4a08-a6d8-f476dfebc73a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-11-25T20:36:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7908.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Stem-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Surgery</video:title>
      <video:description>This video shows the brain stem tumor operated in sitting position with infratentorial supra cerebellar approach. A very closeup view of this surgery is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/baa29b31-dbee-4950-9a4d-4c452f8cca40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-12-01T22:49:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10497.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Operation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopic-Surgery-With-an-Attached-Camera</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopic Surgery With an Attached Camera</video:title>
      <video:description>Video shows a full surgical process of endoscopic carpal tunnel release surgery. This procedure uses a thin flexible tube attached with a camera.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/05e7db80-aa70-45fe-8deb-b8dce00d6bf3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-12-01T22:50:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10501.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>Carpal</video:tag>
      <video:tag>Tunnel</video:tag>
      <video:tag>Release</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-History-151C-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - History 151C - Lecture 21</video:title>
      <video:description>History 151C - Lecture 21

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25917.jpg</video:thumbnail_loc>
      <video:duration>4518</video:duration>
      <video:publication_date>2012-09-18T18:16:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LvoxV2F9w_k</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>History</video:tag>
      <video:tag>151C</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 7 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

January 29th, 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 
Category:  Education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20717.jpg</video:thumbnail_loc>
      <video:duration>4403</video:duration>
      <video:publication_date>2012-09-07T15:54:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b4yBD2rI-yw</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/Protection-the-eyes-while-practising-medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protection the eyes while practising medicine</video:title>
      <video:description>This video shows the different ways and tools to use to protect the eyes during surgery. Some are reusable however others are a one time use only. This video shows how to protect the eyes while practicing medicine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d0c19803-98d2-4700-a1ff-5689af6e3686/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-11-28T05:33:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8228.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Protection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Water-Discovered-in-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water Discovered in Space</video:title>
      <video:description>This video provides you with an introduction to the signs of water discovered in space. Researchers have found some signs of water on the planet Mars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a4888698-9889-42f0-99f1-e1c94aad99d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>361</video:duration>
      <video:publication_date>2013-01-30T04:34:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29009.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>water</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 7 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 7: &quot;Nationalism and Nation States&quot;

April 21st, 2009

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* 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_20667.jpg</video:thumbnail_loc>
      <video:duration>3509</video:duration>
      <video:publication_date>2012-09-07T07:59:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Le9K3FsHfV4</video:player_loc>
      <video:uploader>0|67|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/Performing-Endoscopic-Brain-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Performing Endoscopic Brain Surgery</video:title>
      <video:description>Endoscopic procedures, brain tumor resection and pediatric surgery are now performed by Robotic surgical assistant (ROSA) designed for minimally invasive cranial surgeries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b2f02dfd-d14b-4776-9e21-91a872e7364f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-01T20:00:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10308.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/View-of-Sandys-Storm-From-Satellite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>View of Sandy&apos;s Storm From Satellite</video:title>
      <video:description>An interesting video showing the view of a sandy storm track spied by satellite. Changes in the waves in ocean are really amazing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9ba6bede-9222-46a9-90ff-741815948e81/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2013-02-07T05:57:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29222.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Sandy</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Storm</video:tag>
      <video:tag>Track</video:tag>
      <video:tag>Spied</video:tag>
      <video:tag>by</video:tag>
      <video:tag>satellite</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-4-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 4-Public Health 241 -</video:title>
      <video:description>lec 4-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27607.jpg</video:thumbnail_loc>
      <video:duration>3021</video:duration>
      <video:publication_date>2012-09-30T09:53:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fJHB4N4mRfg</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-44-Correction-to-Force-of-Friction-Keeping-the-Block-Stationary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Correction to Force of Friction Keeping the Block Stationary</video:title>
      <video:description>Correction to Force of Friction Keeping the Block Stationary

Correction to Force of Friction Keeping the Block Stationary</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21082.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2012-09-08T17:31:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BukTc4q9BMc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Correction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>force</video:tag>
      <video:tag>of</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>Keeping</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>Stationary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/History-Behind-Word-Castro</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History Behind Word Castro</video:title>
      <video:description>This video shows some famous persons having surname Castro like Fidel Castro. A brief discussion with the pictures and stories related with Castro are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ef58944b-afe0-41d9-bf7a-e98d7631007e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>619</video:duration>
      <video:publication_date>2013-01-30T08:28:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29074.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fidel</video:tag>
      <video:tag>Castro</video:tag>
      <video:tag>words</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-Multiplying-Complex-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Multiplying Complex Numbers</video:title>
      <video:description>Multiplying Complex Numbers

u16_l4_t2_we3 Multiplying Complex Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25320.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2012-09-18T02:52:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cWn6g8Qqvs4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-92-Fluids-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Fluids (part 2)</video:title>
      <video:description>Fluids (part 2)

Pressure and Pascal&apos;s Principal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21130.jpg</video:thumbnail_loc>
      <video:duration>612</video:duration>
      <video:publication_date>2012-09-08T17:51:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lWDtFHDVqqk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Fluids</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lysozyme-Brownian-Dynamics-simulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lysozyme Brownian Dynamics simulation</video:title>
      <video:description>SHAKE for Brownian dynamics simulation tool with non-periodic Poisson solver (PM force) and including Coulombic and Van der Waals interactions (PP force). Bond angles and proper dihedrals conserved. RasMol color scheme used for rendering. 

~ 0.5ns simulation of lysozyme protein at 300K.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/64cc9ffd-25a0-413d-90f4-d6382fc39637/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2009-05-27T19:25:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2416.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>simulation</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>MD</video:tag>
      <video:tag>constrained</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>Brownian</video:tag>
      <video:tag>biophysics</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>nanotechnology</video:tag>
      <video:tag>nanoscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Decimal-Multiplication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Decimal Multiplication</video:title>
      <video:description>This video tutorial shows the multiplication of two or more decimals. The examples shown here will clear your all basic concepts of multiplication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/84215a28-b468-4c11-84e0-f8209e65da1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2010-12-04T12:51:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6436.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>Multiplying</video:tag>
      <video:tag>Decimals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Binomial-Distribution-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -  Binomial Distribution 3</video:title>
      <video:description>Binomial Distribution 3

Basketball binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22617.jpg</video:thumbnail_loc>
      <video:duration>806</video:duration>
      <video:publication_date>2012-09-11T02:41:44.000Z</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-13-Stellar-Mass-Black-Holes-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Stellar Mass Black Holes (cont.)</video:title>
      <video:description>&quot;Lec 13 - Stellar Mass Black Holes (cont.)&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Class begins with clarification of equations from the previous lecture. Four post-Newtonian gravitational effects are introduced and discussed in detail. The first of these is the so-called Perihelion Precession, which occurs when the major axis of a planet&apos;s elliptical orbit precesses within its orbital plane, in response to changing gravitational forces exerted by other planets. Secondly, deflection of light is described as the curving of light as it passes near a large mass. Gravitational redshift is explained as a frequency effect that occurs as light moves away from a massive body such as a star or black hole. Finally, the existence and effects of gravitational waves are discussed. The lecture closes with a brief history of the 1919 eclipse expedition that made Einstein famous.

00:00 - Chapter 1. Defining Black Holes in Terms of the Schwarzschild Radius
15:44 - Chapter 2. Perihelions and Deflection of Light
22:44 - Chapter 3. Hunting Eclipses
31:31 - Chapter 4. Gravitational Redshift
45:14 - Chapter 5. Gravitational Waves

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_17283.jpg</video:thumbnail_loc>
      <video:duration>2942</video:duration>
      <video:publication_date>2012-09-02T17:33:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hMgBUcP6RBc</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>binary</video:tag>
      <video:tag>pulsar</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>Eddington</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>lens</video:tag>
      <video:tag>redshift</video:tag>
      <video:tag>Kerr</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>Mercury</video:tag>
      <video:tag>perihelion</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>s</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>Quasar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-ME-C117-Guest-Lecture-Dr-Andy-Kohm-Spinal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 14 ME C117  Guest Lecture - Dr. Andy Kohm, Spinal...</video:title>
      <video:description>ME C117  Guest Lecture - Dr. Andy Kohm, Spinal...

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19262.jpg</video:thumbnail_loc>
      <video:duration>4711</video:duration>
      <video:publication_date>2012-09-05T01:02:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ybh6T6iKM88</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>engineering</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-42-Terminal-Hinge-Axis-Location</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Terminal Hinge Axis Location</video:title>
      <video:description>&quot;Lec 42 - Terminal Hinge Axis Location&quot; A demonstration of the instrumentation and the location of the terminal hinge axis. Permanent marking of the axis is demonstrated. A practice excercise is also included. Orig. air date: AUG 14 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_21408.jpg</video:thumbnail_loc>
      <video:duration>1438</video:duration>
      <video:publication_date>2012-09-09T05:03:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T5U9dmmt0rQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>42</video:tag>
      <video:tag>Terminal</video:tag>
      <video:tag>Hinge</video:tag>
      <video:tag>axis</video:tag>
      <video:tag>location</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Polyprotic-Acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Polyprotic Acids</video:title>
      <video:description>Polyprotic Acids

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_26822.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2012-09-19T02:39:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/--pzKBW13FE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Polyprotic</video:tag>
      <video:tag>acids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Dynamite-Club-The-Anarchists</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Dynamite Club: The Anarchists</video:title>
      <video:description>&quot;Lec 8 - Dynamite Club: The Anarchists&quot; France Since 1871 (HIST 276)

Anarchists, unlike syndicalists and other leftists, seek to destroy the state rather than to capture state power for themselves. Emile Henry and other late nineteenth-century radicals inaugurated the modern practice of terrorism in their individualism and their indiscriminate choice of civilian targets. Despite the terrifying consequences of individual acts of terrorism, these pale in comparison to the consequences of state terrorism.

00:00 - Chapter 1. The Roots of Anarchism: Founders and the French Context
12:59 - Chapter 2. The Legacy of Ravachol
18:51 - Chapter 3. The Story of Émile Henry: The Individualist Anarchist
39:10 - Chapter 4. Henry&apos;s Deed: The Bomb and the Aftermath
44:43 - Chapter 5. Anarchism Today: Symmetries with Modern Terrorism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16793.jpg</video:thumbnail_loc>
      <video:duration>3051</video:duration>
      <video:publication_date>2012-09-01T09:53:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vVGsoiE3zQQ</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>anarchism</video:tag>
      <video:tag>Emile</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>Bakunin</video:tag>
      <video:tag>Kropotkin</video:tag>
      <video:tag>Ravachol</video:tag>
      <video:tag>Proudhon</video:tag>
      <video:tag>terrorism</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Vaillant</video:tag>
      <video:tag>Belle</video:tag>
      <video:tag>Epoque</video:tag>
      <video:tag>syndicalism</video:tag>
      <video:tag>associatonalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Seaborgium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Seaborgium?</video:title>
      <video:description>Seaborgium is an element with an atomic number 105 and it was discovered quite recently, in year 1974. This video explains further the source,origin and uses of this element.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ed09a3c5-276a-4d1a-bfe8-9f08413f100a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2011-12-12T02:25:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11359.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>Seaborgium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Germ-Proof-Your-Kids-MWV26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Germ Proof Your Kids (MWV26)</video:title>
      <video:description>Parents are often presented with conflicting messages about germs and cleanliness. On the one hand, the news headlines warn us about dangerous &quot;superbugs.&quot; On the other hand, there is growing concern that over-cleaning and excessive hygiene may weaken children&apos;s immune systems. Fortunately, there is real, vetted science available to help us understand how to best protect, without overprotecting, our kids.

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

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

For more audio and video podcasts about microbiology, health and life science-related subjects, please visit www.microbeworld.org. If you would like to know more about Germ Proof Your Kids please visit www.germproofyourkids.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/e553d152-0a4e-40e0-ab2b-246b268204ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>318</video:duration>
      <video:publication_date>2010-04-13T15:41:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4236.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Book</video:tag>
      <video:tag>children</video:tag>
      <video:tag>Germ</video:tag>
      <video:tag>Harley</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>kids</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>mom</video:tag>
      <video:tag>nutrition</video:tag>
      <video:tag>parents</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>Rotbart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-Flow-Migration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Flow - Migration</video:title>
      <video:description>In population genetics, gene flow (also known as gene migration) is the transfer of alleles of genes from one population to another.

Migration into or out of a population may be responsible for a marked change in allele frequencies (the proportion of members carrying a particular variant of a gene). Immigration may also result in the addition of new genetic variants to the established gene pool of a particular species or population.

There are a number of factors that affect the rate of gene flow between different populations. One of the most significant factors is mobility, as greater mobility of an individual tends to give it greater migratory potential. Animals tend to be more mobile than plants, although pollen and seeds may be carried great distances by animals or wind.

Maintained gene flow between two populations can also lead to a combination of the two gene pools, reducing the genetic variation between the two groups. It is for this reason that gene flow strongly acts against speciation, by recombining the gene pools of the groups, and thus, repairing the developing differences in genetic variation that would have led to full speciation and creation of daughter species.

For example, if a species of grass grows on both sides of a highway, pollen is likely to be transported from one side to the other and vice versa. If this pollen is able to fertilize the plant where it ends up and produce viable offspring, then the alleles in the pollen have effectively been able to move from the population on one side of the highway to the other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f1ffa288-7044-435d-9c4c-e80cf0abb817/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2010-11-09T22:34:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4906.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>gene</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Migration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Richard-Cogdell-Bacterial-Photosynthesis-MWV69</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Richard Cogdell - Bacterial Photosynthesis (MWV69)</video:title>
      <video:description>Richard Cogdell is the Director of the Institute for Molecular Cell and Systems Biology at the University of Glasglow, Scotland.

Richard was led to a career in studying bacterial photosynthesis by a desire to learn and understand basic photosynthesis, he &quot;wanted to know how natured worked.&quot;

In 1995, Richard&apos;s research group, in collaboration with others, used protein crystallography to determine the three dimensional structure of a light-harvesting complex from the purple bacterium, Rhodospsedomas acidophilia.

This breakthrough led to two key elements in the understanding of bacterial photosynthesis. One, once you have established the structure you can understand its function. Two, this view of a light-harvesting complex attracted an interdisciplinary group of scientists from the fields such as chemistry, physics, mathematics and biology.

Richard&apos;s current challenge is to take the process of photosynthesis (using solar energy to make a fuel) and apply it to the world&apos;s energy needs in a sustainable manner.

To do this, Richard says &quot;you must break photosynthesis down to it&apos;s four most basics steps&quot;, absorb solar energy, concentrate it, break it apart and make a fuel. These are the steps that must be duplicated if they are going to be successful at creating sustainable, renewable energy.

The first two steps, says Cogdell, are like a solar battery (easy to recreate). The hard part is finding ways to use renewable energy to drive the chemistry. That&apos;s the process Richard spends most of his time working on and he uses the concept of an artificial leaf to help explain this complex process to the public.

According to Cogdell, if the current rate of investment continues, it will be approximately five to six years before we see a small pilot system that demonstrates the feasibility of the process.

Richard emphasizes that if mankind wants to survive, we must find a way to convert solar energy into fuel because when fossil fuels run out so do we.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30530.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2013-04-17T10:51:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eLW0RWxAH60</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>AAAS</video:tag>
      <video:tag>Cogdell</video:tag>
      <video:tag>Richard</video:tag>
      <video:tag>Photosynthesis</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>leaf</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>lig</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Excisional-Biopsy-of-a-Fibroma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Excisional Biopsy of a Fibroma</video:title>
      <video:description>&quot;Lec 55 - Excisional Biopsy of a Fibroma&quot;Entire surgical procedure for removing irritation fibroma of the cheek, including suturing.  
Orig. air date: MAR 1 84

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_21266.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2012-09-09T03:43:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uVlHzV3iT64</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>55</video:tag>
      <video:tag>Excisional</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Fibroma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-The-Laterally-Positioned-Flap-in-Periodontics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37  - The Laterally Positioned Flap in Periodontics</video:title>
      <video:description>&quot;Lec 37  - The Laterally Positioned Flap in Periodontics&quot; VA Film Transfer

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_21593.jpg</video:thumbnail_loc>
      <video:duration>862</video:duration>
      <video:publication_date>2012-09-09T06:11:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yRYaaAjEfc8</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>
      <video:tag>the</video:tag>
      <video:tag>Laterally</video:tag>
      <video:tag>Positioned</video:tag>
      <video:tag>Flap</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Periodontics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Dental-Anatomy-Canines-Cuspids-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -Dental Anatomy: Canines (Cuspids) Review</video:title>
      <video:description>&quot;Lec 8 -Dental Anatomy: Canines (Cuspids) Review&quot;A review of the anatomy of the canines(cuspids) with a ten question quiz at the end.  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_21599.jpg</video:thumbnail_loc>
      <video:duration>506</video:duration>
      <video:publication_date>2012-09-09T06:12:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4oT6mCny2Bc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Canines</video:tag>
      <video:tag>Cuspids</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Hand-Investing-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Hand Investing Technique</video:title>
      <video:description>&quot;Lec 5 - Hand Investing Technique&quot; Shows how to invest wax patterns using the hand technique.  Orig. air date: OCT 27 71

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_22789.jpg</video:thumbnail_loc>
      <video:duration>701</video:duration>
      <video:publication_date>2012-09-11T07:52:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eWiePeS5uBI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Investing</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transgenic-Mouse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transgenic Mouse</video:title>
      <video:description>Transgenic Mouse
Since the first gene transfers into mice were successfully executed in 1980, transgenic mice have allowed researchers to observe experimentally the roles of genes in development, physiology and disease. Transgenic mice have become a real human pathology model and their use has dramatically increased for the past two decades. Medical devices companies have also succeeded in developing state-of-the-art miniature equipments adapted to mice enabling researchers to maximize their project study.

 
However, with current transgenesis methods, as the additive transgenesis technology, less than 10% of the host embryos integrate the foreign DNA into their genome. This integration process occurs in a random fashion, lacking control of gene expression levels. Besides once the animal founder is born and matured, there is no assurance that the founder animal&apos;s offspring will inherit the foreign DNA. All these barriers slow down research developments.

Today, a new and innovative technology has revealed to overcome these barriers. A biotechnological company specialized in custom made transgenic mice, introduces the fastest and most powerful tool in transgenesis to boost research activities: from DNA to characterized founders in 2 months only!

This new Technology is an outstanding tool for in vivo target validation, drug optimization and pre-clinical studies. It combines the enhanced lineage contribution of the powerful BPES cells with the advantages of targeted construct-copy insertion at the HPRT docking site. This unique technology allows the generation of predictable and reproducible models with high efficiency in a very short time that particularly fits with the demands of the research market (overexpression, gene humanisation, in vivo RNAi models).

Text Reff: http://www.transgenicmouse.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/956d413e-8ca1-4a6c-a0a8-afa07ffcac96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2007-07-30T19:56:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/559.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Transgenic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Galvanic-Cell-Animation-ZnCu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Galvanic Cell Animation (Zn/Cu)</video:title>
      <video:description>The Galvanic cell, named after Luigi Galvani, is a part of a battery consisting of an electrochemical cell with two different metals connected by a salt bridge or a porous disk between the individual half-cells. It is sometimes also called a Voltaic cell.

Common usage of the word battery has evolved to include a single Galvanic cell, but the first batteries had many Galvanic cells. The Galvanic cell should not be confused with the electrolytic cell, which decomposes chemical compounds by means of electrical energy.


A Galvanic cell consists of two half-cells. Each half-cell consists of the following:

An electrode, which in the figure are the plates of zinc (Zn) and copper (Cu). 
An electrolyte, which in the figure are aqueous solutions of zinc sulfate (ZnSO4) and copper(II) sulfate (CuSO4). 
For the Daniell cell, depicted in the figure, the zinc atoms have a greater tendency to go into solution than do the copper atoms. More precisely, the electrons on the zinc electrode have a higher energy than the electrons on the copper electrode. Because the electrons have a negative charge, to pass them on the zinc electrode must have a more negative electrical potential than the copper electrode. However, in the absence of an external connection between the electrodes, no current can flow.

When the electrodes are connected externally — as in the figure, with wire and a voltmeter, the electrons tend to flow from the more negative electrode (zinc) to the more positive electrode (copper). Because the electrons have negative charge, this produces an electric current that is opposite to the electron flow. At the same time, an equal ionic current flows through the electrolyte.

For every two electrons that flow from the zinc electrode through the external connection to the copper electrode, on the electrolyte side a zinc atom must go into solution as a Zn2+ ion, at the same time replacing the two electrons that have left the zinc electrode by the external connection. By definition, the anode is the electrode whe</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/ebd95081-86f4-4b3d-894f-d1ed73d52e41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-07-03T11:09:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2934.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Science</video:tag>
      <video:tag>HSC</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 11 - Programming Abstractions (Stanford)&quot; Lecture 11 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie continues with recursive backtracking and introduces pointers and recursive data.  Following, she focuses on solving the problems rather than the exact code and later uses the example of a program that will solve a Sudoku puzzle. She explains that recognizing and looking for patterns between all of the different recursive examples is an important component to learning recursion. 

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_17677.jpg</video:thumbnail_loc>
      <video:duration>2868</video:duration>
      <video:publication_date>2012-09-03T16:51:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p-gpaIGRCQI</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>11</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>pointers</video:tag>
      <video:tag>recursive</video:tag>
      <video:tag>data</video:tag>
      <video:tag>sudoku</video:tag>
      <video:tag>permutation</video:tag>
      <video:tag>algorithm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-132-Quadratic-Formula-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 132 - Quadratic Formula 2</video:title>
      <video:description>This lecture is provided by Khan Academy. 

U10_L1_T3_we2 Quadratic Formula 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24742.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2012-09-17T16:37:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CLrImGKeuEI</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>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Darwins-Legacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Darwin&apos;s Legacy</video:title>
      <video:description>&quot;Lec 5 - Darwin&apos;s Legacy&quot; October 20, 2008 lecture by Peter and Rosemary Grant for the Stanford Continuing Studies course on Darwin&apos;s Legacy (DAR 200).  The Grants discuss how and why species multiply.  The lecture is concluded with a panel discussion with Carol Boggs and Rodolfo Dirzo.

Stanford Continuing Studies:
http://csp.stanford.edu

Stanford University:
http://www.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18997.jpg</video:thumbnail_loc>
      <video:duration>6630</video:duration>
      <video:publication_date>2012-09-04T08:48:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IMcVY__T3Ho</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>History</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>social</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>anthropology</video:tag>
      <video:tag>Adaptation</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Exp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-9-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 9 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Currents
Resistivity
Ohm&apos;s Law

Romanian translation courtesy of Mihai Olteanu.

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_12028.jpg</video:thumbnail_loc>
      <video:duration>2956</video:duration>
      <video:publication_date>2012-04-01T01:03:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cJSp8v0YJrA</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/Lecture-4-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 4 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Electrostatic Potential
Electric Energy
eV
Conservative Field
Equipotential Surfaces

Romanian translation courtesy of Mihai Olteanu.

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_12023.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-04-01T01:00:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ldJhMDuOGxY</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/Lec-14-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 14 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, gives a background lecture of numerical linear algebra 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_17521.jpg</video:thumbnail_loc>
      <video:duration>4212</video:duration>
      <video:publication_date>2012-09-03T14:57:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZmvQ7GQ_gPg</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>LU</video:tag>
      <video:tag>factorization</video:tag>
      <video:tag>Cholesky</video:tag>
      <video:tag>LDL</video:tag>
      <video:tag>flop</video:tag>
      <video:tag>Count</video:tag>
      <video:tag>Floating</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>inversion</video:tag>
      <video:tag>Lemma</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Psychology 101</video:title>
      <video:description>&quot;Lec 22 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27188.jpg</video:thumbnail_loc>
      <video:duration>2937</video:duration>
      <video:publication_date>2012-09-21T03:46:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SGi3riXvkb0</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Platinum-Video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Platinum Video -  Periodic Table of Videos</video:title>
      <video:description>A new and improved video about platinum for our collection on all the elements. More chemistry at http://www.periodicvideos.com/

Platinum nugget image permission + copyright: Heinrich Pniok... http://commons.wikimedia.org/wiki/User:Alchemist-hp</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12095.jpg</video:thumbnail_loc>
      <video:duration>497</video:duration>
      <video:publication_date>2012-04-03T14:24:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bBBy4-0uUC4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Platinum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Oxidative-Phosphorylation-and-Chemiosmosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Oxidative Phosphorylation and Chemiosmosis</video:title>
      <video:description>Oxidative Phosphorylation and Chemiosmosis

Oxidative Phosphorylation and Chemiosmosis (along with slight correction of previous video)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22397.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2012-09-11T01:58:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W_Q17tqw_7A</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Oxidative</video:tag>
      <video:tag>phosphorylation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Chemiosmosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-CA-Geometry-deductive-reasoning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - CA Geometry: deductive reasoning</video:title>
      <video:description>CA Geometry: deductive reasoning

1-3, deductive reasoning and congruent angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22439.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
      <video:publication_date>2012-09-11T02:08:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GluohfOedQE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Deductive</video:tag>
      <video:tag>Reasoning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Executing-a-Lumbar-Puncture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Executing a Lumbar Puncture</video:title>
      <video:description>This procedure is normally done with the patient sitting down.In this video the procedure is explained via 3D animation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1597.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2009-04-04T06:51:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R2_0gOI8uV0</video:player_loc>
      <video:uploader>drneelesh</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Lumbar</video:tag>
      <video:tag>puncture</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>medrc</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>multimedia</video:tag>
      <video:tag>neelesh</video:tag>
      <video:tag>bhandari</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-SAT-Prep-Test-7-Section-2-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  97 - SAT Prep: Test 7 Section 2 Part 3</video:title>
      <video:description>SAT Prep: Test 7 Section 2 Part 3

Problems 13-16 on starting on page 778</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22440.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2012-09-11T02:08:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lb3TmicdsCU</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>7</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-CA-Geometry-Proof-by-Contradiction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - CA Geometry: Proof by Contradiction</video:title>
      <video:description>CA Geometry: Proof by Contradiction

4-6, proof by contradiction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22441.jpg</video:thumbnail_loc>
      <video:duration>716</video:duration>
      <video:publication_date>2012-09-11T02:08:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u6O0YHyarlI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Contradiction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-CA-Geometry-More-Proofs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - CA Geometry: More Proofs</video:title>
      <video:description>CA Geometry: More Proofs

7-10, more proofs (10 continued in next video)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22442.jpg</video:thumbnail_loc>
      <video:duration>732</video:duration>
      <video:publication_date>2012-09-11T02:09:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4PPMnI8-Zsc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>More</video:tag>
      <video:tag>proofs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-SAT-Prep-Test-7-Section-2-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  98 - SAT Prep: Test 7 Section 2 Part 4</video:title>
      <video:description>SAT Prep: Test 7 Section 2 Part 4

Problems 17-18 on page 779</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22443.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2012-09-11T02:09:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UDyFevRLKb8</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>7</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-4-CA-Geometry-Similar-Triangles-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - CA Geometry: Similar Triangles 1</video:title>
      <video:description>CA Geometry: Similar Triangles 1

10-14, similar triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22444.jpg</video:thumbnail_loc>
      <video:duration>775</video:duration>
      <video:publication_date>2012-09-11T02:09:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bWTtHKSEcdI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Similar</video:tag>
      <video:tag>Triangles</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Best-Medical-Animation-sites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Best Medical Animation sites</video:title>
      <video:description>This video shows favorite 3D medical animation sites for medical students to use.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/3_1598.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2009-04-06T13:02:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TpH5BdI9FqU</video:player_loc>
      <video:uploader>drneelesh</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>BEST</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>markiv</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>multimedia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-28-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 28-Public Health 241 -</video:title>
      <video:description>lec 28-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27630.jpg</video:thumbnail_loc>
      <video:duration>2574</video:duration>
      <video:publication_date>2012-09-30T10:26:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JV9EoR1nh98</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-42-Sodium-Potassium-Pump</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Sodium Potassium Pump</video:title>
      <video:description>Sodium Potassium Pump

How a sodium potassium pump can maintain a voltage gradient across a cell or neuron&apos;s membrane</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22452.jpg</video:thumbnail_loc>
      <video:duration>833</video:duration>
      <video:publication_date>2012-09-11T02:10:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C_H-ONQFjpQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>sodium</video:tag>
      <video:tag>Potassium</video:tag>
      <video:tag>Pump</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 16 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, lectures on how equality constrained minimization is utilized in electrical engineering 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_17523.jpg</video:thumbnail_loc>
      <video:duration>4439</video:duration>
      <video:publication_date>2012-09-03T15:09:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ap8LGbCVx4I</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>Nesterov</video:tag>
      <video:tag>Nemirovski</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>concordance</video:tag>
      <video:tag>convergence</video:tag>
      <video:tag>Cholesky</video:tag>
      <video:tag>factorization</video:tag>
      <video:tag>stopping</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sodium-Video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sodium Video - Periodic Table of Videos</video:title>
      <video:description>This is our original sodium video but in HD (original was low quality). Sodium is an alkali metal and element number 11 on the periodic table. More videos at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12097.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2012-04-03T14:24:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7IT2I3LtlNE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>sodium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Introduction-to-the-atom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Introduction to the atom</video:title>
      <video:description>Introduction to the atom

The atom, proton, neutron and electron</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22490.jpg</video:thumbnail_loc>
      <video:duration>1265</video:duration>
      <video:publication_date>2012-09-11T02:18:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1xSQlwWGT8M</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>the</video:tag>
      <video:tag>atom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-CA-Algebra-I-Completing-the-Square</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - CA Algebra I: Completing the Square</video:title>
      <video:description>CA Algebra I: Completing the Square

48-52, completing the square</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22493.jpg</video:thumbnail_loc>
      <video:duration>828</video:duration>
      <video:publication_date>2012-09-11T02:18:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8M4c8TB3Cdc</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>Completing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Square</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrical-Engineering-C245-Benefits-of-Scaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Electrical Engineering C245 -Benefits of Scaling</video:title>
      <video:description>&quot;Lec 3 - Electrical Engineering C245 -Benefits of Scaling&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24338.jpg</video:thumbnail_loc>
      <video:duration>4879</video:duration>
      <video:publication_date>2012-09-15T06:53:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SDtuEKsbH-o</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>Benefits</video:tag>
      <video:tag>of</video:tag>
      <video:tag>scaling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-110-SAT-Prep-Test-8-Section-2-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  110 - SAT Prep: Test 8 Section 2 Part 3</video:title>
      <video:description>SAT Prep: Test 8 Section 2 Part 3

Problems 9-14 starting on page 841</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22495.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2012-09-11T02:18:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hbsWxarO5d4</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>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-CA-Algebra-I-Quadratic-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - CA Algebra I: Quadratic Equation</video:title>
      <video:description>CA Algebra I: Quadratic Equation

53-57, Quadratic Equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22497.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2012-09-11T02:19:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tSNtCg7o7bA</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>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Electron-Configurations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Electron Configurations 2</video:title>
      <video:description>Electron Configurations 2

Figuring out configurations for the d-block elements</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22502.jpg</video:thumbnail_loc>
      <video:duration>618</video:duration>
      <video:publication_date>2012-09-11T02:19:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YURReI6OJsg</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:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Electrical-Engineering-C245-Benefits-of-Scaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Electrical Engineering C245 -  Benefits of Scaling</video:title>
      <video:description>&quot;Lec 4- Electrical Engineering C245 -  Benefits of Scaling&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24339.jpg</video:thumbnail_loc>
      <video:duration>4834</video:duration>
      <video:publication_date>2012-09-15T06:53:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0eBIhftfVLs</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>Benefits</video:tag>
      <video:tag>of</video:tag>
      <video:tag>scaling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Valence-Electrons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Valence Electrons</video:title>
      <video:description>Valence Electrons

Looking at valence electrons to figure out reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22504.jpg</video:thumbnail_loc>
      <video:duration>923</video:duration>
      <video:publication_date>2012-09-11T02:20:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1TZA171yxY4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>valence</video:tag>
      <video:tag>Electrons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Pathways</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Pathways</video:title>
      <video:description>This video is generally about spinal pathways. Mainly it explains the sensitive or ascending pathways. it starts with explaining the general organization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d556368c-bb75-4c70-83b5-1d4a882fe5fa/cand_25.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2011-12-01T02:58:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10021.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>ascending</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>pathways</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-CA-Algebra-I-Rational-Expressions-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - CA Algebra I: Rational Expressions 1</video:title>
      <video:description>CA Algebra I: Rational Expressions 1

63-65, simplifying rational expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22505.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-11T02:20:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K4VyHxglUts</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>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-112-SAT-Prep-Test-8-Section-5-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  112 - SAT Prep: Test 8 Section 5 Part 1</video:title>
      <video:description>SAT Prep: Test 8 Section 5 Part 1

Problems 1-6 starting on page 855</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22507.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-11T02:20:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yKiU7kzjTQw</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>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-ME-C117-Student-Presentations-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 25 ME C117  Student Presentations (continued)</video:title>
      <video:description>ME C117  Student Presentations (continued)

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19286.jpg</video:thumbnail_loc>
      <video:duration>4806</video:duration>
      <video:publication_date>2012-09-05T01:10:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FlfTYcY030Y</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>engineering</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-15-Freud-on-Sexuality-and-Civilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Freud on Sexuality and Civilization</video:title>
      <video:description>&quot;Lec 15 - Freud on Sexuality and Civilization&quot; Foundations of Modern Social Thought (SOCY 151)

Freud&apos;s brand of critical theory adds important dimensions; he argues that we can better understand our consciousness through the process of psychoanalysis—the talking cure, dream work, etc—and we can cure ourselves through this process as well.  We discuss Freud&apos;s early days in Vienna developing psychoanalysis as a clinical approach alongside Jung, Ferenczi, and others in their tight-knit circle.  They develop the ideas of the id, ego, and superego as well as the antithetical drives, the love drive (Eros) and the death drive (Thanatos).  Later, Freud applies these concepts to society as a whole in his books Totem and Taboo and Civilization and its Discontents.  His argument in Civilization and its Discontents calls to mind Nietzsche; he argues that the repression of urges and drives allows civilization to bloom and flourish, but the same repression is problematic on the level of individual psychology as well as on the level of civilization.

00:00 - Chapter 1. The Importance of Nietzsche&apos;s Approach
10:29 - Chapter 2. Freud in a Historical Context
14:06 - Chapter 3. Psychoanalysis and Other Breakthroughs
29:26 - Chapter 4. &quot;The Ego and the Id&quot;
40:02 - Chapter 5. &quot;Civilization and Its Discontents&quot;

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_23480.jpg</video:thumbnail_loc>
      <video:duration>3209</video:duration>
      <video:publication_date>2012-09-14T08:58:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zjryKz_-L68</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Freud</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Sexuality</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Civilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anaerobic-respiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anaerobic respiration</video:title>
      <video:description>Here is the video for anaerobic respiration. This kind of respiration is a type of respiration that does not use oxygen. It is used when there is not enough oxygen for aerobic respiration. In this respiration, glucose is converted into lactic acid and energy released.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/d688ac2c-7378-4a77-a859-0d120050f700/cand_5.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2016-03-16T21:06:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32446.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Anaerobic</video:tag>
      <video:tag>Respiration</video:tag>
      <video:tag>Lactic</video:tag>
      <video:tag>Acid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-92-SAT-Prep-Test-6-Section-9-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  92 - SAT Prep: Test 6 Section 9 Part 2</video:title>
      <video:description>SAT Prep: Test 6 Section 9 Part 2

Problems 7-9 starting on page 745</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22416.jpg</video:thumbnail_loc>
      <video:duration>531</video:duration>
      <video:publication_date>2012-09-11T02:03:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ewzoWPBLG3g</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>6</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Law-2706-Introduction-to-Energy-and-Electricity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Law 270.6  Introduction to Energy and Electricity</video:title>
      <video:description>Law 270.6  Introduction to Energy and Electricity

Introduction to the Course; and Introduction to Electricity 
- January 17, 2008.  An introduction to the course, including the history of energy, the relationship between energy and development, environmental and environmental justice impacts of energy generation, and an introduction to current energy issues.  Lecture includes an introduction to the basics of electricity generation, transmission and distribution, efficiency, reliability, and ancillary services.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19590.jpg</video:thumbnail_loc>
      <video:duration>9378</video:duration>
      <video:publication_date>2012-09-05T03:44:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W5gUwQYzwO4</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>global</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>green</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>management</video:tag>
      <video:tag>petroleum</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>pollution</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>suburban</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Boiling-Point-Elevation-and-Freezing-Point-Supression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Boiling Point Elevation and Freezing Point Supression</video:title>
      <video:description>Boiling Point Elevation and Freezing Point Supression

Raising or lowering the boiling or freezing point of a solution by adding solute.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22570.jpg</video:thumbnail_loc>
      <video:duration>840</video:duration>
      <video:publication_date>2012-09-11T02:32:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z9LxdqYntlU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Boiling</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Elevation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Freezing</video:tag>
      <video:tag>Supression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-CAHSEE-Practice-Problems-47-51</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14  -  CAHSEE Practice: Problems 47-51</video:title>
      <video:description>CAHSEE Practice: Problems 47-51

CAHSEE Practice: Problems 47-51</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22571.jpg</video:thumbnail_loc>
      <video:duration>779</video:duration>
      <video:publication_date>2012-09-11T02:32:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ENg2ajvKYss</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>47</video:tag>
      <video:tag>51</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Introduction-to-Kinetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Introduction to Kinetics</video:title>
      <video:description>Introduction to Kinetics

Kinetics, activation energy, activated complex and catalysts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22572.jpg</video:thumbnail_loc>
      <video:duration>927</video:duration>
      <video:publication_date>2012-09-11T02:32:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/__zy-oOLPug</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>kinetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Reactions-in-Equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Reactions in Equilibrium</video:title>
      <video:description>Reactions in Equilibrium

Equilibrium reactions and constants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22574.jpg</video:thumbnail_loc>
      <video:duration>891</video:duration>
      <video:publication_date>2012-09-11T02:33:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CGJjjm7-DJ4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Reactions</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Le-Chateliers-Principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Le Chatelier&apos;s Principle</video:title>
      <video:description>Le Chatelier&apos;s Principle

Le Chatelier&apos;s Principle regarding the &quot;stressing&quot; of reactions in equilibrium</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22580.jpg</video:thumbnail_loc>
      <video:duration>883</video:duration>
      <video:publication_date>2012-09-11T02:35:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4-fEvpVNTlE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Le</video:tag>
      <video:tag>Chatelier</video:tag>
      <video:tag>s</video:tag>
      <video:tag>principle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Cleaning-and-Shaping-Root-Canal-Curved-Canal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Cleaning and Shaping Root Canal - Curved Canal</video:title>
      <video:description>&quot;Lec 12 - Cleaning and Shaping Root Canal - Curved Canal&quot; The technique for preparing for a curved root canal is demonstrated on an extracted tooth. X-rays and graphics are used. Orig. air date: JUN 4 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_22914.jpg</video:thumbnail_loc>
      <video:duration>815</video:duration>
      <video:publication_date>2012-09-11T09:29:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TFxb9lBbI4s</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>cleaning</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Shaping</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>Canal</video:tag>
      <video:tag>Curved</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Fitting-the-Master-Gutta-Percha-Cone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Fitting the Master Gutta-Percha Cone</video:title>
      <video:description>&quot;Lec 13 - Fitting the Master Gutta-Percha Cone&quot; Graphics, X-rays, instrument set-up and a cross-section of an extracted tooth are used to demonstrate the fitting of the master Gutta-Percha cone. Orig. air date: JUN 6 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_22915.jpg</video:thumbnail_loc>
      <video:duration>953</video:duration>
      <video:publication_date>2012-09-11T09:29:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PKwTWBUob60</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Fitting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Master</video:tag>
      <video:tag>Gutta</video:tag>
      <video:tag>Percha</video:tag>
      <video:tag>Cone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Gutta-Percha-Lateral-Condensation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Gutta Percha - Lateral Condensation</video:title>
      <video:description>&quot;Lec 14 - Gutta Percha - Lateral Condensation&quot; Graphics, radiographs and an extracted tooth are used to demonstrate the technique of Gutta-Percha lateral condensation . Orig. air date: JUN 7 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_22916.jpg</video:thumbnail_loc>
      <video:duration>1322</video:duration>
      <video:publication_date>2012-09-11T09:29:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5bcQySZZJLI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Gutta</video:tag>
      <video:tag>Percha</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>condensation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Endodontic-Cavity-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Endodontic Cavity Preparation</video:title>
      <video:description>&quot;Lec 21 - Endodontic Cavity Preparation&quot;Determining location and shape of access opening; use of plaster models to aid in visualizing shape of crown and shape and location of pulp chamber. Orig. air date: OCT 1 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_22923.jpg</video:thumbnail_loc>
      <video:duration>1441</video:duration>
      <video:publication_date>2012-09-11T09:30:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qO_2lIC1ynY</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>Endodontic</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>Preparation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Periapical-Surgery-Muco-Periosteal-Flap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Periapical Surgery: Muco-Periosteal Flap</video:title>
      <video:description>&quot;Lec 22 - Periapical Surgery: Muco-Periosteal Flap&quot; Dr. Corcoran uses a full muco-periosteal flap (triangular type) in the surgery of maxillary left central incisor. Orig. air date: MAY 4 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_22924.jpg</video:thumbnail_loc>
      <video:duration>2081</video:duration>
      <video:publication_date>2012-09-11T09:30:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sLkgmX2NpO8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Periapical</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Muco</video:tag>
      <video:tag>Periosteal</video:tag>
      <video:tag>Flap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 18 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Kirchhoff&apos;s Current Law

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_15712.jpg</video:thumbnail_loc>
      <video:duration>3277</video:duration>
      <video:publication_date>2012-08-28T19:49:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q95lUJagN0A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Electrolysis-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Electrolysis  (NB)</video:title>
      <video:description>Electrolysis  (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_26869.jpg</video:thumbnail_loc>
      <video:duration>365</video:duration>
      <video:publication_date>2012-09-19T02:48:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dc69O-XLKtc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 24 - Programming Abstractions (Stanford)&quot; Lecture 24 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department.

Julie introduces hashing and it&apos;s uses in search and retrieval; map implementations and the different kinds of search algorithms are then discussed. Thereafter she explains  that logarithmic  searches are relatively fast and often finish the search in an immeasurable amount of time. She introduces a different approach  to search that works in a faster manner than linear search. 

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_17698.jpg</video:thumbnail_loc>
      <video:duration>3019</video:duration>
      <video:publication_date>2012-09-03T16:58:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9hT5YQ4sKXk</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>24</video:tag>
      <video:tag>map</video:tag>
      <video:tag>implementation</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>search</video:tag>
      <video:tag>retrieval</video:tag>
      <video:tag>hash</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 4 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Forced Oscillations with Damping - Destructive Resonance

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_14492.jpg</video:thumbnail_loc>
      <video:duration>4174</video:duration>
      <video:publication_date>2012-08-26T18:43:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JnI7Z3qeW58</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ASM-at-the-USA-Science-and-Engineering-Festival-MWV60</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ASM at the USA Science and Engineering Festival (MWV60)</video:title>
      <video:description>The American Society for Microbiology at the USA Science and Engineering Festival 2012 in Washington, D.C. Learn what kids have to say about the science and microbiology and the various educational resources ASM offers to students, teachers and parents alike.
Filmed on April 27-28, 2012 at the USA Science and Engineering Festival inWashington, D.C.
Special thanks:
ASM Volunteers
David J. Westernberg, Ph.D., Missouri University of Science and Technology
Neil Baker, Ph.D., Ohio State University
Ron Atlas, Ph., D., University of Louisville, Kentucky
Stanley Maloy, Ph.D., San Diego State University
Vincent Lee, Ph.D., University of Maryland
Stephanie Yarwood, Ph.D., University of Maryland
Ann Smith, Ph.D., University of Maryland
Wade Winkler, Ph.D., University of Maryland
Daniel Stein, Ph.D., University of Maryland
Ken Frauwirth, Ph.D., University of Maryland
Jeff Blazar, University of Maryland
ASM Staff
Garth Hogan
Alaina Scalercio
Barbara Hyde
Basar Akkuzu
Jim Sliwa
Barb Slinker
John Bell
Students and Attendees
Cheryl and Evan Demas
Jacquelyn Campbell
Kennedy Deam
Nima Ranaghi
Rebecca Wilman
Sarah Marsh
Stephanie Brower
Debbie Atlas
Cameras
Ray Ortega, American Society for Microbiology
Chris Condayan, American Society for Microbiology
Edited and Produced by:
Chris Condayan, American Society for Microbiology
All views, comments and opinions expressed in this video
do not necessarily represent those of the American
Society for Microbiology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12292.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2012-05-21T09:57:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C9xWBBkZsxg</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>USASEF</video:tag>
      <video:tag>MicrobeWorld</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Jeff</video:tag>
      <video:tag>Blazar</video:tag>
      <video:tag>Neil</video:tag>
      <video:tag>Baker</video:tag>
      <video:tag>Dave</video:tag>
      <video:tag>Westernberg</video:tag>
      <video:tag>Garth</video:tag>
      <video:tag>Hogan</video:tag>
      <video:tag>Alaina</video:tag>
      <video:tag>Scalercio</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>press</video:tag>
      <video:tag>Educ</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Special Relativity</video:title>
      <video:description>&quot;Lec 9 - Special Relativity&quot; (June 11, 2012) Leonard Susskind discusses plane electromagnetic waves in regards to Maxwell&apos;s equations. He then looks for a Lagrangian formulation of Maxwell&apos;s equations in order to support the laws of conservation. 

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented by the Stanford Continuing Studies Program.

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_19049.jpg</video:thumbnail_loc>
      <video:duration>5992</video:duration>
      <video:publication_date>2012-09-04T09:31:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sGyXdCb0l50</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Locality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Stream-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Stream Computing</video:title>
      <video:description>&quot;Lec 5 - Stream Computing&quot; November 1, 2006 lecture by William Dally for the Stanford University Computer Systems Colloquium (EE 380).

A discussion about the exploration of parallelism and locality with examples drawn from the Imagine and Merrimac projects and from three generations of stream programming systems.

EE 380 | 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 Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24079.jpg</video:thumbnail_loc>
      <video:duration>4949</video:duration>
      <video:publication_date>2012-09-14T15:14:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8x7OqjUNbyo</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>stream</video:tag>
      <video:tag>Computing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -Economics C3</video:title>
      <video:description>&quot;Lec 4 -Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24141.jpg</video:thumbnail_loc>
      <video:duration>4208</video:duration>
      <video:publication_date>2012-09-15T04:02:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s41MyGVoSZ4</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/Lec-137-Addition-of-a-Posterior-Palatal-Seal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 137  - Addition of a Posterior Palatal Seal</video:title>
      <video:description>&quot;Lec 137  - Addition of a Posterior Palatal Seal&quot; This tape demonstrates the steps of adding additional materital on an inadequate posterior, palatal seal of a maxillary denture. Orig. air date: AUG 4 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_22942.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-09-11T10:07:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C4VkFYMlvWk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>137</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Palatal</video:tag>
      <video:tag>seal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-138-Repairing-a-Broken-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 138  - Repairing a Broken Denture</video:title>
      <video:description>&quot;Lec 138  - Repairing a Broken Denture&quot; Shows a technique for repairing a broken mandibular denture.  Orig. air date: APR 29 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_22943.jpg</video:thumbnail_loc>
      <video:duration>382</video:duration>
      <video:publication_date>2012-09-11T10:07:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/opCgwgm3Xhw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>138</video:tag>
      <video:tag>Repairing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Broken</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-140-Relining-the-Maxillary-Complete-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 140  - Relining the Maxillary Complete Denture</video:title>
      <video:description>&quot;Lec 140  - Relining the Maxillary Complete Denture&quot; The complete procedure for relining a maxillary complete denture.  Orig. air date: AUG 26 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_22945.jpg</video:thumbnail_loc>
      <video:duration>523</video:duration>
      <video:publication_date>2012-09-11T10:07:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PCAnPjUMutc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Relining</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Opportunity-Cost</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Opportunity Cost</video:title>
      <video:description>Opportunity Cost

Opportunity cost (and marginal cost) based on the PPF</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25358.jpg</video:thumbnail_loc>
      <video:duration>348</video:duration>
      <video:publication_date>2012-09-18T13:10:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pkEiHZAtoro</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>opportunity</video:tag>
      <video:tag>cost</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Before-Time-and-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Before Time and Space</video:title>
      <video:description>This national geographic clip describes an era before time and space, the universe of lurking perils like exploding stars, asteroid impacts, and radiation streaming across the universe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6fb3fbe0-6c96-4cdc-a5cf-418a25205206/cand_5.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2010-11-14T22:11:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5295.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Before</video:tag>
      <video:tag>time</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aldol-condensation-reaction-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aldol condensation reaction (1)</video:title>
      <video:description>Aldol condensations are important in organic synthesis, providing a good way to form carbon–carbon bonds. The Robinson annulation reaction sequence features an aldol condensation; the Wieland-Miescher ketone product is an important starting material for many organic syntheses. Aldol condensations are also commonly discussed in university level organic chemistry classes as a good bond-forming reaction that demonstrates important reaction mechanisms.[1][2][3] In its usual form, it involves the nucleophilic addition of a ketone enolate to an aldehyde to form a β-hydroxy ketone, or &quot;aldol&quot; (aldehyde + alcohol), a structural unit found in many naturally occurring molecules and pharmaceuticals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/42da5658-69be-4080-982d-02a0a70bf948/cand_25.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2010-11-09T22:11:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4902.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aldol</video:tag>
      <video:tag>condensation</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-142-Waxing-a-Maxillary-Left-First-Molar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 142  - Waxing a Maxillary Left First Molar</video:title>
      <video:description>&quot;Lec 142  - Waxing a Maxillary Left First Molar and Mandibular First Molar&quot;The process used in waxing a maxillary left first molar and waxing an inlay in the mandibular first molar. This is a laboratory exercise for dental students. Orig. air date: JUN 24 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_22947.jpg</video:thumbnail_loc>
      <video:duration>993</video:duration>
      <video:publication_date>2012-09-11T10:11:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VQ5U7FfiFl0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>142</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Molar</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mandibular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-143-Contouring-Ceramo-Metal-Pontic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 143  - Contouring Ceramo-Metal Pontic</video:title>
      <video:description>&quot;Lec 143  - Contouring Ceramo-Metal Pontic&quot; Dr. McPhee shows the armamentarium and procedure to adjust a premade ceramo-metal pontic used in a maxillary incisor.  Orig. air date: DEC 1 81

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_22948.jpg</video:thumbnail_loc>
      <video:duration>376</video:duration>
      <video:publication_date>2012-09-11T10:11:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2yyTWWYn6l4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>143</video:tag>
      <video:tag>Contouring</video:tag>
      <video:tag>Ceramo</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Pontic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 16- 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_16922.jpg</video:thumbnail_loc>
      <video:duration>4475</video:duration>
      <video:publication_date>2012-09-01T16:36:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w8yFkcoCB2I</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-145-Survey-of-Partially-Edentulous-Diagnostic-Casts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 145  - Survey of Partially Edentulous Diagnostic Casts</video:title>
      <video:description>&quot;Lec 145  - Survey of Partially Edentulous Diagnostic Casts&quot; Shows the armamentarium and techniques needed to survey the partially edentulous diagnostic cast.  Orig. air date: JUL 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_22950.jpg</video:thumbnail_loc>
      <video:duration>2267</video:duration>
      <video:publication_date>2012-09-11T10:11:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EfxxNtAnHUc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>145</video:tag>
      <video:tag>Survey</video:tag>
      <video:tag>of</video:tag>
      <video:tag>partially</video:tag>
      <video:tag>edentulous</video:tag>
      <video:tag>Diagnostic</video:tag>
      <video:tag>Casts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-146-Wax-up-Procedures-for-Ceramometal-and-Pinledge-Retainers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 146 - Wax up Procedures for Ceramometal and Pinledge Retainers</video:title>
      <video:description>&quot;Lec 146 - Wax up Procedures for Ceramometal and Pinledge Retainers&quot; Orig air date: JAN 19 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_22951.jpg</video:thumbnail_loc>
      <video:duration>2007</video:duration>
      <video:publication_date>2012-09-11T10:18:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L6lX-f0z5k8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>146</video:tag>
      <video:tag>wax</video:tag>
      <video:tag>up</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Ceramometal</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pinledge</video:tag>
      <video:tag>Retainers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-150-Bonding-Technology-for-a-Removable-Partial-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 150 - Bonding Technology for a Removable Partial Denture</video:title>
      <video:description>&quot;Lec 150 - Bonding Technology for a Removable Partial Denture&quot; Demonstrates the use of bonding technology (enamel recontouring and composite bonding) for the preparation of abutment teeth in fabrication of a removable partial denture. Orig. air date: JUL 17 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_22955.jpg</video:thumbnail_loc>
      <video:duration>926</video:duration>
      <video:publication_date>2012-09-11T10:19:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XRIISjyQ9hI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>150</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Removable</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;Lec 8 - Spring 2011 -Public Health 253E&quot; Public Health 253E, 001 - Ethical Challenges in Public Health Interventions
Professor: Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24109.jpg</video:thumbnail_loc>
      <video:duration>6604</video:duration>
      <video:publication_date>2012-09-15T03:25:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F11rBfdLXuM</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 5 - MIT 18.03 Differential Equations, Spring 2006&quot; First-order Autonomous ODE&apos;s: Qualitative Methods, Applications.

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_14824.jpg</video:thumbnail_loc>
      <video:duration>2744</video:duration>
      <video:publication_date>2012-08-28T02:09:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/te6Mplq3DCU</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-25-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 25 - Programming Abstractions (Stanford)&quot; Lecture 25 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie examines a case study and opening up the lexicon file, which is complicated; she walks the students through the code and explains why she wrote it as she did as opposed to a sorted vector or binary search tree. She then introduces the DAWG data structure.

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_17699.jpg</video:thumbnail_loc>
      <video:duration>3036</video:duration>
      <video:publication_date>2012-09-03T16:58:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TJ8SkcUSdbU</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>25</video:tag>
      <video:tag>lexicon</video:tag>
      <video:tag>sorted</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>binary</video:tag>
      <video:tag>search</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>flatten</video:tag>
      <video:tag>array</video:tag>
      <video:tag>dawg</video:tag>
      <video:tag>directed</video:tag>
      <video:tag>acyclic</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Graph</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-153-Contouring-A-Ceramo-Metal-Pontic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 153 - Contouring A Ceramo Metal Pontic</video:title>
      <video:description>&quot;Lec 153 - Contouring A Ceramo Metal Pontic&quot; Demonstrates the recontouring, staining, and glazing of a ready-made porcelain pontic before incorporation into the final bridge. Orig. air date: OCT 22 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_22958.jpg</video:thumbnail_loc>
      <video:duration>1341</video:duration>
      <video:publication_date>2012-09-11T10:19:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xmHK1DeX6Wo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>153</video:tag>
      <video:tag>Contouring</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Ceramo</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Pontic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-154-Custom-Impression-Tray-Construction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 154 - Custom Impression Tray Construction</video:title>
      <video:description>&quot;Lec 154 - Custom Impression Tray Construction&quot; Shows the rationale and construction of a custom impression tray for vinyl polysiloxane impression material.  Orig. air date: OCT 22 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_22959.jpg</video:thumbnail_loc>
      <video:duration>967</video:duration>
      <video:publication_date>2012-09-11T10:19:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zywD5hoFj5g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>154</video:tag>
      <video:tag>Custom</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>Tray</video:tag>
      <video:tag>Construction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-155-Spruing-Sequence-For-Anterior-Abutments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 155 - Spruing Sequence For Anterior Abutments</video:title>
      <video:description>&quot;Lec 155 - Spruing Sequence For Anterior Abutments&quot; Shows the attachment of a premade wax sprue to the waxed abutment teeth of a maxillary anterior three unit bridge.  Orig. air date: JAN 26 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_22960.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2012-09-11T10:19:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dqQVJaLxCyE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>155</video:tag>
      <video:tag>Spruing</video:tag>
      <video:tag>sequence</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Abutments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-156-Waxing-the-First-Molar-Spruing-and-Margination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 156  - Waxing the First Molar: Spruing and Margination</video:title>
      <video:description>&quot;Lec 156  - Waxing the First Molar: Spruing and Margination&quot; Orig. air date: AUG 26 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_22968.jpg</video:thumbnail_loc>
      <video:duration>3178</video:duration>
      <video:publication_date>2012-09-11T10:30:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mRLOIqtWM1I</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>156</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Molar</video:tag>
      <video:tag>Spruing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Margination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-157-Fabrication-of-Full-Arch-Impression-and-Tray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 157  - Fabrication of Full Arch Impression and Tray</video:title>
      <video:description>&quot;Lec 157  - Fabrication of Full Arch Impression and Tray &quot; Orig. air date: AUG 26 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_22969.jpg</video:thumbnail_loc>
      <video:duration>971</video:duration>
      <video:publication_date>2012-09-11T10:30:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/prvbNRNR8G4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>157</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Arch</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Tray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-158-Electrosurgery-The-Instrument-and-its-Common-Uses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 158  - Electrosurgery: The Instrument  and its Common Uses</video:title>
      <video:description>&quot;Lec 158  - Electrosurgery: The Instrument  and its Common Uses&quot; 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_22970.jpg</video:thumbnail_loc>
      <video:duration>902</video:duration>
      <video:publication_date>2012-09-11T10:30:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AEWXpbji3xE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>158</video:tag>
      <video:tag>Electrosurgery</video:tag>
      <video:tag>the</video:tag>
      <video:tag>instrument</video:tag>
      <video:tag>and</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>uses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 28- 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_17025.jpg</video:thumbnail_loc>
      <video:duration>2888</video:duration>
      <video:publication_date>2012-09-02T04:30:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8y0slir4UVE</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-164-Posterior-Etch-Metal-Resin-Bonded-Bridge-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 164 -Posterior Etch Metal, Resin Bonded Bridge Techniques</video:title>
      <video:description>&quot;Lec 164 -Posterior Etch Metal, Resin Bonded Bridge Techniques&quot; Dr. Lorey discusses the theory and the clinical procedures involved in the design and delivery of a three unit bridge for a maxillary first molar. Orig. air date: AUG 3 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_22976.jpg</video:thumbnail_loc>
      <video:duration>1239</video:duration>
      <video:publication_date>2012-09-11T10:30:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-zX-CsvRF8U</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Etch</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Resin</video:tag>
      <video:tag>Bonded</video:tag>
      <video:tag>bridge</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-Sum-of-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Sum of Functions</video:title>
      <video:description>Sum of Functions

u17_l3_t1_we1 Sum of Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25346.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2012-09-18T03:00:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n34dqyVCXs4</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>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-169-Shade-Modification-and-Characterization-of-Ceramo-Metal-Restorations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 169 -Shade Modification and Characterization of Ceramo-Metal Restorations</video:title>
      <video:description>&quot;Lec 169 -Shade Modification and Characterization of Ceramo-Metal Restorations&quot; Shows the mechanics of color selection and shade modification of ceramo-metal restorations.  Orig. air date: NOV 4 81

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_22981.jpg</video:thumbnail_loc>
      <video:duration>2280</video:duration>
      <video:publication_date>2012-09-11T10:31:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rbeTGTAeA7o</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Shade</video:tag>
      <video:tag>Modification</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Characterization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Ceramo</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Restorations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-170-Mixing-of-Alumina-EBA-Cement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 170 -Mixing of Alumina EBA Cement</video:title>
      <video:description>&quot;Lec 170 -Mixing of Alumina EBA Cement&quot; Dispensing of the cement powder and liquid followed by proper mixing to the point of use for cementation.  Orig. air date: OCT 30 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_22982.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2012-09-11T10:31:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sb5za0VVq7g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>170</video:tag>
      <video:tag>mixing</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Alumina</video:tag>
      <video:tag>EBA</video:tag>
      <video:tag>Cement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Purgatory-X-XI-XII-XVI-XVII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11  - Purgatory X, XI, XII, XVI, XVII</video:title>
      <video:description>&quot;Lec 11  - Purgatory X, XI, XII, XVI, XVII&quot; Dante in Translation (ITAL 310)

In this lecture, Professor Mazzotta moves from the terrace of pride (Purgatory X-XII) to the terrace of wrath (Purgatory XVI-XVII). The relationship between art and pride, introduced in the previous lecture in the context of Canto X, is pursued along theological lines in the cantos immediately following. The &quot;ludic theology&quot; Dante embraces in these cantos resurfaces on the terrace of wrath, where Marco Lombardo&apos;s speech on the traditional problem of divine foreknowledge and human freedom highlights the playfulness of God&apos;s creation. The motifs of human and divine creation explored thus far are shown to converge at the numerical center of the poem (Purgatory XVII) in Dante&apos;s apostrophe to the imagination. 

00:00 - Chapter 1. Cantos X, XI and XII: Virtues and Vices
06:51 - Chapter 2. Aesthetic Education 
15:44 - Chapter 3. Canto XI: Reversal of Perspective 
21:54 - Chapter 4. Canto XII: Punished Pride
28:11 - Chapter 5. Canto XVI: Marco Lombardo: Political and Legal Arguments 
40:09 - Chapter 6. Canto XVII: Visions of Anger; Approaching the Center 
51:25 - Chapter 7. Question and Answer 

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_23076.jpg</video:thumbnail_loc>
      <video:duration>4301</video:duration>
      <video:publication_date>2012-09-12T06:33:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yf2lZV1Iye0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Purgatory</video:tag>
      <video:tag>x</video:tag>
      <video:tag>XI</video:tag>
      <video:tag>XII</video:tag>
      <video:tag>XVI</video:tag>
      <video:tag>XVII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Electrical-Engineering-C245-Sensing-Circuits-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Electrical Engineering C245 - Sensing Circuits I</video:title>
      <video:description>&quot;Lec 20 - Electrical Engineering C245 - Sensing Circuits I&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24356.jpg</video:thumbnail_loc>
      <video:duration>4865</video:duration>
      <video:publication_date>2012-09-15T07:01:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1stg8TTV2io</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-IIT-JEE-Hairy-Trig-and-Algebra-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - IIT JEE Hairy Trig and Algebra (Part 3)</video:title>
      <video:description>IIT JEE Hairy Trig and Algebra (Part 3)

2010 IIT JEE Paper 1 #38 Hairy Trig and Algebra (Part 3)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24951.jpg</video:thumbnail_loc>
      <video:duration>388</video:duration>
      <video:publication_date>2012-09-17T17:47:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KVRpXvrsSKM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Hairy</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>and</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Electrical Engineering 141</video:title>
      <video:description>Lec 13- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17054.jpg</video:thumbnail_loc>
      <video:duration>4861</video:duration>
      <video:publication_date>2012-09-02T05:21:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5zGNkn46R9I</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/Lecture-8-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 8- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 8- 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_24369.jpg</video:thumbnail_loc>
      <video:duration>4618</video:duration>
      <video:publication_date>2012-09-15T07:16:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zGBGfJt8PXo</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/Lecture-Biochemistry-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture: Biochemistry I</video:title>
      <video:description>Lecture covering Introductory Biology; Biochemistry I is presented in this video. The lecture was delivered by Professor Graham Walker at MIT. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/715ea355-0385-4b42-9789-b5218999a929/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2737</video:duration>
      <video:publication_date>2009-04-02T05:26:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1571.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Biochemistry</video:tag>
      <video:tag>I</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/The-New-Biology-of-Aging-at-Latsis-conference</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The New Biology of Aging - at Latsis conference</video:title>
      <video:description>Linda Partridge has used the model organism Drosophila to investigate the evolution of a wide variety of physiological traits involved in adaptation. Her research is directed to understanding fitness-related traits, particularly ageing and body size, and has brought new insights into how traits influence organisms throughout their lifespans. She is the recipient of numerous awards, including giving the Royal Society Croonian Lecture in May and her recent DBE for services to science. She is the Director of the UCL Institute of Healthy Ageing, as well as of a new Max Planck Institute on the same topic in Germany.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_32252.jpg</video:thumbnail_loc>
      <video:publication_date>2015-08-02T07:04:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ii8UGm0HGao</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Aging</video:tag>
      <video:tag>linda</video:tag>
      <video:tag>partridge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-The-Ubiquitin-Protoelytic-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture: The Ubiquitin Protoelytic System</video:title>
      <video:description>Nobel Laureate Aaron Ciechanover gives a lecture about the ubiquitin protoelytic system from Basic Mechanisms through Human Diseases and onto Drug Targeting. IT is held in Case Western Reserve University School of Medicine presents the Dean&apos;s Scientific Research Symposium. Co-sponsored by the Department of Pharmacology. April 30, 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_32259.jpg</video:thumbnail_loc>
      <video:publication_date>2015-08-13T20:10:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/amR_3WNBWNs</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Ubiquitin</video:tag>
      <video:tag>Protoelytic</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 16 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng discusses the topic of reinforcement learning, focusing particularly on MDPs, value functions, and policy and value iteration. 

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_18767.jpg</video:thumbnail_loc>
      <video:duration>4386</video:duration>
      <video:publication_date>2012-09-04T05:10:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RtxI449ZjSc</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>reinforcement</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>MDP</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>decision</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>value</video:tag>
      <video:tag>function</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>bellman</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Can-we-really-cure-ageing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Can we really cure ageing?</video:title>
      <video:description>David Sinclair is giving a talk about aging. David Sinclair thinks so, and he&apos;s going to try to prove it.

David Sinclair is a scientist and entrepreneur working on increasing human health, productivity, and lifespan. After co-discovering a molecular cause of aging at the Massachusetts Institute in Boston in the mid-1990s, he joined the faculty of Harvard Medical School where he is now a tenured Professor. In 2005, he founded the Glenn Laboratories for Aging Research at Harvard and serves as their Co-Director. He is also a Professor at the Lowy Cancer Centre at the University of New South Wales, Sydney. 

His research is aimed at understanding why we grow old and using this knowledge to prevent and treat both rare and common diseases. He is perhaps best known for identifying resveratrol from red wine as an anti-aging molecule. He has founded four biotechnology companies; to treat age-related diseases (Sirtris), improve female reproductive health and IVF (OvaScience), treat type 2 diabetes (Cohbar), and develop vaccines against malaria, chlamydia, tuberculosis, pneumonia, and cancer (Genocea).

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)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_32253.jpg</video:thumbnail_loc>
      <video:publication_date>2015-08-02T07:06:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vCCdmGKtxPA</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Ageing</video:tag>
      <video:tag>Aging</video:tag>
      <video:tag>David</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 26 -  MIT 18.03 Differential Equations, Spring 2006&quot; Sketching Solutions of 2x2 Homogeneous Linear System with Constant Coefficients

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_14845.jpg</video:thumbnail_loc>
      <video:duration>3025</video:duration>
      <video:publication_date>2012-08-28T02:19:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e3FfmXtkppM</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-15-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Electrical Engineering 141</video:title>
      <video:description>Lec 15- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17056.jpg</video:thumbnail_loc>
      <video:duration>4904</video:duration>
      <video:publication_date>2012-09-02T05:22:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7FkJoKg_38U</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-2-3D-Graphics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- 3D Graphics</video:title>
      <video:description>Lec 2- 3D Graphics.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19172.jpg</video:thumbnail_loc>
      <video:duration>2840</video:duration>
      <video:publication_date>2012-09-04T18:51:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/omNw87fBVNY</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-8-Computer-Science-10-Recursion-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Computer Science 10 -  Recursion I</video:title>
      <video:description>&quot;Lec 8 - Computer Science 10 -  Recursion I&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23717.jpg</video:thumbnail_loc>
      <video:duration>3064</video:duration>
      <video:publication_date>2012-09-14T10:39:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M19FKbbUh28</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-10-Social-Implications-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science 10 -  Social Implications I</video:title>
      <video:description>&quot;Lec 10 - Computer Science 10 -  Social Implications I&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23718.jpg</video:thumbnail_loc>
      <video:duration>3126</video:duration>
      <video:publication_date>2012-09-14T10:39:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tjsFWGxFsqA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Implications</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-10-Chemistry-3B-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 10 - Chemistry 3B Fall 2011</video:title>
      <video:description>&quot;Lec 10 - Chemistry 3B &quot;Chemical Structure and Reactivity Fall 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24397.jpg</video:thumbnail_loc>
      <video:duration>4432</video:duration>
      <video:publication_date>2012-09-17T02:55:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M3E3fdfXzAU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>3B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Conference-and-Documentary-on-biodiversity-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Conference and Documentary on biodiversity 3D</video:title>
      <video:description>This is a documentary done in 3D and dedicated to world environment day it explains in general the concept of biodiversity and focuses in part on the ongoing aquatic biodiversity initiatives underway at lvasa in india.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/be4b8e45-825f-4d68-9dc3-e951f5c302d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2010-11-22T21:29:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5665.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>biodiversity</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>documentary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-20-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 20 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Inductance
RL Circuits
Magnetic Field Energy

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_12048.jpg</video:thumbnail_loc>
      <video:duration>3115</video:duration>
      <video:publication_date>2012-04-01T18:02:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UpO6t00bPb8</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/Lec-10-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Programming Paradigms (Stanford</video:title>
      <video:description>&quot;Lec 10 - 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 continues his discussion on computer architecture by talking about function call and returns in relation to 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_17733.jpg</video:thumbnail_loc>
      <video:duration>2829</video:duration>
      <video:publication_date>2012-09-03T17:11:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FvpxXmEG1F8</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>architecture</video:tag>
      <video:tag>activation</video:tag>
      <video:tag>Record</video:tag>
      <video:tag>function</video:tag>
      <video:tag>call</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>value</video:tag>
      <video:tag>foo</video:tag>
      <video:tag>assembly</video:tag>
      <video:tag>recursive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-ME-C117-Prof-Rob-Ritchie-Fracture-in</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 16 ME C117  Prof. Rob Ritchie, Fracture in...</video:title>
      <video:description>ME C117  Prof. Rob Ritchie, Fracture in...

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, ... all » FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues. Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials;...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19267.jpg</video:thumbnail_loc>
      <video:duration>3969</video:duration>
      <video:publication_date>2012-09-05T01:04:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OLXgti-hP0Q</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>engineering</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-12-Computer-Science-10-Social-Implications-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Computer Science 10 - : Social Implications II</video:title>
      <video:description>&quot;Lec 12- Computer Science 10 - : Social Implications II&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23732.jpg</video:thumbnail_loc>
      <video:duration>3102</video:duration>
      <video:publication_date>2012-09-14T10:44:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LxdUfepmG8M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Implications</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Chemistry-3B-Chemistry-of-Arenes-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Chemistry 3B Chemistry of Arenes (Part 2)</video:title>
      <video:description>Chemistry 3B Chemistry of Arenes (Part 2)

Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19278.jpg</video:thumbnail_loc>
      <video:duration>3791</video:duration>
      <video:publication_date>2012-09-05T01:08:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0xkNuhCJ4Nc</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</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/Ytterbium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ytterbium  video - Periodic Table of Videos</video:title>
      <video:description>What better way to update our video about Ytterbium than to visit the very place where it was discovered - Ytterby in Sweden. More about all the elements (and our Ytterby road trip) can be found at our main website http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12122.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2012-04-03T14:36:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rp7-yNvOV4I</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ytterbium</video:tag>
      <video:tag>ytterby</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-25-Chemistry-3B-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 25 - Chemistry 3B Fall 2011</video:title>
      <video:description>&quot;Lec 25 - Chemistry 3B &quot;Chemical Structure and Reactivity Fall 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24414.jpg</video:thumbnail_loc>
      <video:duration>4080</video:duration>
      <video:publication_date>2012-09-17T03:08:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zTD27hdb_I4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>3B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-26-Chemistry-3B-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 26 - Chemistry 3B Fall 2011</video:title>
      <video:description>&quot;Lec 26 - Chemistry 3B &quot;Chemical Structure and Reactivity Fall 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24415.jpg</video:thumbnail_loc>
      <video:duration>4399</video:duration>
      <video:publication_date>2012-09-17T03:08:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1OAFNXQLgpo</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>3B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Cosmology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Cosmology</video:title>
      <video:description>&quot;Lec 7 - Cosmology&quot; Lecture 7 of Leonard Susskind&apos;s course on Cosmology. Recorded March 9, 2009 at Stanford University.

This Stanford Continuing Studies course is the fifth 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 University:
http://www.stanford.edu

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_17739.jpg</video:thumbnail_loc>
      <video:duration>6578</video:duration>
      <video:publication_date>2012-09-03T17:12:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KATSfJjZGVQ</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Albert</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Dominated</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>horizon</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>Heisenberg</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>principle</video:tag>
      <video:tag>harmonic</video:tag>
      <video:tag>oscillator</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>ground</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Zero</video:tag>
      <video:tag>po</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-169-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Computer Science 169 - Lecture 17</video:title>
      <video:description>Computer Science 169 - Lecture 17

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26112.jpg</video:thumbnail_loc>
      <video:duration>2622</video:duration>
      <video:publication_date>2012-09-18T23:56:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IphEEBadBuw</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>17</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Higgs-boson-part-three-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Higgs boson - part three by Minute Physics</video:title>
      <video:description>This is a higgs boson video explaining how to discover a particle. ow do you know when you&apos;ve &quot;discovered&quot; a particle? What do we mean by &quot;discovery&quot;? Also, explore a map of the big bang! http://www.bigbangregistry.com/nMinutePhysics is on Google+ - http://bit.ly/qzEwc6 
And facebook - http://facebook.com/minutephysics
And twitter - @minutephysics/nMinute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute!/nMusic by Nathaniel Schroeder/nThanks to Ross Diener, Nima Doroud and Derek Muller for contributions and to Perimeter Institute for support.
http://www.perimeterinstitute.ca</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/08/ac4ff2d8-e430-4161-b75a-688f7cb1b523/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2015-08-13T20:55:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32261.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Computer-Science-61A-data-abstraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Computer Science 61A -data abstraction</video:title>
      <video:description>&quot;Lec 9 - Computer Science 61A -data abstraction&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23760.jpg</video:thumbnail_loc>
      <video:duration>3012</video:duration>
      <video:publication_date>2012-09-14T11:00:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Oy36XpGVyjA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Abstraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-36-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 36 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Farewell Special
Bring a Friend!

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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12067.jpg</video:thumbnail_loc>
      <video:duration>2968</video:duration>
      <video:publication_date>2012-04-01T18:11:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/faJ8RXQkk3o</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/Lec-5-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Philosophy 3</video:title>
      <video:description>&quot;Lec 5 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27243.jpg</video:thumbnail_loc>
      <video:duration>2913</video:duration>
      <video:publication_date>2012-09-21T04:21:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3TbS3IXYtpE</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computer-Science-10-Recursion-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 Computer Science 10 - Recursion II</video:title>
      <video:description>&quot;Lec 11 Computer Science 10 - Recursion II&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23727.jpg</video:thumbnail_loc>
      <video:duration>2986</video:duration>
      <video:publication_date>2012-09-14T10:44:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/008VfQK0Xps</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-10-Raffi-Krikorian-How-Twitt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Computer Science 10 -Raffi Krikorian: How Twitt</video:title>
      <video:description>&quot;Lec 13- Computer Science 10 -Raffi Krikorian: How Twitt&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23734.jpg</video:thumbnail_loc>
      <video:duration>3131</video:duration>
      <video:publication_date>2012-09-14T10:44:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1buukrw_sf0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Raffi</video:tag>
      <video:tag>Krikorian</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Twitt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-61A-orders-of-growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Computer Science 61A -  orders of growth</video:title>
      <video:description>&quot;Lec 8 - Computer Science 61A -  orders of growth&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23758.jpg</video:thumbnail_loc>
      <video:duration>3169</video:duration>
      <video:publication_date>2012-09-14T11:00:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/32L5j10rrK0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>orders</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Stellar-Parallax-Clarification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Stellar Parallax Clarification</video:title>
      <video:description>Stellar Parallax Clarification

Stellar Parallax Clarification</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24953.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2012-09-17T17:48:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6FP-hLuAlr4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Stellar</video:tag>
      <video:tag>Parallax</video:tag>
      <video:tag>Clarification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Applying-Radical-Equations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Applying Radical Equations 1</video:title>
      <video:description>Applying Radical Equations 1

U07_L3_T3_we1 Applying Radical Equations 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24660.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2012-09-17T14:51:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U3JxFFdKCKM</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>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-10-Lecture-4-Functions-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Computer Science 10 - Lecture 4: Functions Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 4: Functions

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_26823.jpg</video:thumbnail_loc>
      <video:duration>2563</video:duration>
      <video:publication_date>2012-09-19T02:39:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sNFVT4BIGSk</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>4</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-37-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 37-Biology 1B -</video:title>
      <video:description>lec 37-Biology 1B - General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23435.jpg</video:thumbnail_loc>
      <video:duration>3183</video:duration>
      <video:publication_date>2012-09-13T14:06:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QOHGuIwLCSg</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/Lec-19-Biology-1B-Natural-Selection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Biology 1B - Natural Selection</video:title>
      <video:description>&quot;Lec 19 - Biology 1B - Natural Selection&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27217.jpg</video:thumbnail_loc>
      <video:duration>2930</video:duration>
      <video:publication_date>2012-09-21T03:58:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GvUl1zqaptQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Don-Quixote-Part-I-Chapters-XXI-XXVI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Don Quixote, Part I: Chapters XXI-XXVI</video:title>
      <video:description>&quot;Lec 6 - Don Quixote, Part I: Chapters XXI-XXVI&quot; Cervantes&apos; Don Quixote (SPAN 300)

Important meditations about the nature of literature and the real take place in the chapters commented on in this lecture. Reality appears strange enough even to Don Quixote in the episode of the corpse, where death becomes a presence. Don Quixote appears aware that his adventures are being written as we read them. His relationship with his squire is further developed in the episode of the fulling hammers. Mambrino&apos;s helmet exemplifies the modern radical doubt about the power of the senses to grasp reality, while the episode of the galley slaves represents a satire of autobiographical writing. Cervantes portrays a society that the sixteenth-century reader recognized as his own, in which Ginés de Pasamonte, a low-class slippery criminal and author, represents the new generation of writers who break with the strictures of Renaissance mimesis. The descent in social status of the author, Ginés, appears to be accompanied by an increase in inventiveness and a rise in the importance of the author. This episode is a meditation on the creation of new genres, such as the picturesque, not derived from the classics but from experience, as well as on the topic of perspectivism.

00:00 - Chapter 1. The Nature of Literature and Reality; Narrative Technique
13:23 - Chapter 2. The Focus on Characters Marginal to Society
19:36 - Chapter 3. The Nature of the Real in the Mambrino Episode
31:30 - Chapter 4. Intimations of a Character&apos;s Subconscious
39:05 - Chapter 5. Considerations on the Creation of a New Genre
47:18 - Chapter 6. The Proliferation of Books in Relation to the Author

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_23518.jpg</video:thumbnail_loc>
      <video:duration>3814</video:duration>
      <video:publication_date>2012-09-14T09:09:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P838pia45rI</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</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>XXI</video:tag>
      <video:tag>XXVI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-15-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 15 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 15 - Environ Sci &quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23676.jpg</video:thumbnail_loc>
      <video:duration>2471</video:duration>
      <video:publication_date>2012-09-14T10:28:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RJZPNqdZGws</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Seeds-Lecture-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seeds Lecture Part II</video:title>
      <video:description>Lecture on Seeds by Dr. Sandy Wilson, Associate Professor of Environmental Horticulture at the University of Florida</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/37432686-dd42-4860-9ca3-987a283ab869/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1264</video:duration>
      <video:publication_date>2007-09-10T22:58:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1005.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>seedlecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rectum-cancer-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rectum cancer explained</video:title>
      <video:description>The lower part of the colon that connects the large bowel to the anus is the rectum. The most important function of the rectum is to store formed stool till it is ready for excretion. This video explains cancer formed in this portion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/511c5ccf-dd69-4266-934f-de3b63d0c55e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-11-30T06:09:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9335.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Rectum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Public-Health-251D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Public Health 251D</video:title>
      <video:description>Lec 2- Public Health 251D.
Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19160.jpg</video:thumbnail_loc>
      <video:duration>6509</video:duration>
      <video:publication_date>2012-09-04T18:34:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mkf88aDX9EU</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Political 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/Bicoid-GFP-photobleaching-in-early-Drosophila-embyros</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bicoid-GFP photobleaching in early Drosophila embyros</video:title>
      <video:description>A single nucleus of a two hours old fruit fly embryo is photobleached with a strong laser pulse and and the recovery is imaged via two-photon microscopy. The protein Bicoid is tagged with GFP.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e505e0eb-e6e1-46a8-8c87-69a5f98af536/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-04-09T05:55:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1671.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>bicoid</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-Friedel-Crafts-Acylation-Addendum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Friedel Crafts Acylation Addendum</video:title>
      <video:description>Friedel Crafts Acylation Addendum

Friedel Crafts Acylation Addendum</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24624.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2012-09-17T14:23:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0YD5xSvseIw</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Friedel</video:tag>
      <video:tag>Crafts</video:tag>
      <video:tag>Acylation</video:tag>
      <video:tag>Addendum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brief-Seed-Topic-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brief Seed Topic Overview</video:title>
      <video:description>A smattering of topics related to seed propagation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a29bc7bf-388d-4f42-9914-c571cdc64672/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1029</video:duration>
      <video:publication_date>2007-09-10T22:59:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1007.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>seed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-20-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 20 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 20 - Environ Sci &quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23685.jpg</video:thumbnail_loc>
      <video:duration>2665</video:duration>
      <video:publication_date>2012-09-14T10:29:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sBqW-CZn8sc</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Chemistry-C234</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Chemistry C234</video:title>
      <video:description>&quot;Lec 15 - Chemistry C234 Green Chemistry: An Interdisciplonary Approach to Sustainability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23903.jpg</video:thumbnail_loc>
      <video:duration>3740</video:duration>
      <video:publication_date>2012-09-14T11:53:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EWy19dKbbr4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>C234</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-mechanism-how-prialt-blocks-pain-signaling-in-mice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The mechanism how prialt blocks pain signaling in mice</video:title>
      <video:description>This mechanism shows how prialt blocks pain signaling in mice. Interestingly, prialt does not block the mammalian motor synapse, but blocks the pain pathway in the spinal cord.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/a0caef35-1f87-480d-b7e9-777c42ec5353/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2012-04-17T22:21:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12252.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>prialt</video:tag>
      <video:tag>blocks</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>Signaling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-Prisoners-Dilemma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The Prisoner&apos;s Dilemma</video:title>
      <video:description>&quot;Lec 20 - The Prisoner&apos;s Dilemma&quot;Philosophy and the Science of Human Nature (PHIL 181)

Two game theoretical problems--the Prisoner&apos;s Dilemma and the Problem of the Commons--are explored in detail. Both collective decision-making scenarios are structured such that all parties making rational choices ensures a less desired outcome for each than if each had chosen individually-less-preferred options. To conclude, Professor Gendler discusses various strategies that can be used to address both problems.

00:00 - Chapter 1. The Prisoners&apos; Dilemma
20:11 - Chapter 2. The Classroom Dilemma
28:59 - Chapter 3. The Problem of the Commons
36:39 - Chapter 4. Strategies for Escaping the Problems

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23619.jpg</video:thumbnail_loc>
      <video:duration>2835</video:duration>
      <video:publication_date>2012-09-14T09:45:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6w7DrbaVwTc</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Prisoner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Dilemma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arm-Lift-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arm Lift procedure</video:title>
      <video:description>The excess skin on the upper arm is tightened using a procedure called arm lift.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/71249bfc-a4d4-4425-bd9a-17ea1162fa4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-12-01T20:24:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10375.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Austin</video:tag>
      <video:tag>Arm</video:tag>
      <video:tag>lift</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Firestick-Farming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Firestick Farming</video:title>
      <video:description>Firestick Farming

How the indigenous Australians used fire to change their environment</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25031.jpg</video:thumbnail_loc>
      <video:duration>397</video:duration>
      <video:publication_date>2012-09-17T18:17:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mwUyaeWxJhA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Firestick</video:tag>
      <video:tag>farming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Carbon-14-Dating-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Carbon 14 Dating 1</video:title>
      <video:description>Carbon 14 Dating 1

Carbon 14 Dating 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25032.jpg</video:thumbnail_loc>
      <video:duration>603</video:duration>
      <video:publication_date>2012-09-17T18:18:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8wYvKeSK1IY</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>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Particle-In-a-Box-Tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Particle In a Box -Tube</video:title>
      <video:description>Particle In a Box -Tube

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_26222.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2012-09-19T00:19:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZwsWjelzqDA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Particle</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Box</video:tag>
      <video:tag>tube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-At-Polymer-Growing-Crystals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look At Polymer Growing Crystals</video:title>
      <video:description>This video will show you that hoe does the chemical reaction turns regular water into colorful jelly crystals. These are all polymers that drinks about 300 times water more than the weight of themselves and produce colorful crystals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28384.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2012-12-08T08:04:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DpnLcro5Frg</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>rainbow</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>polymer</video:tag>
      <video:tag>Growing</video:tag>
      <video:tag>Crystals</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Big-and-Small-Fog-Smoke-Ring-Guns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Big and Small Fog Smoke Ring Guns</video:title>
      <video:description>This video from Incredible Science shows the fog smoke ring gun blasters big and small in size. Video is really interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28404.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2012-12-08T08:15:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vtzNfzbooYg</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Fog</video:tag>
      <video:tag>Smoke</video:tag>
      <video:tag>Ring</video:tag>
      <video:tag>Gun</video:tag>
      <video:tag>Blasters</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>rings</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Computer-Science-10-Abstraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -Computer Science 10 -Abstraction</video:title>
      <video:description>&quot;Lec 1 -Computer Science 10 -Abstraction&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23703.jpg</video:thumbnail_loc>
      <video:duration>2704</video:duration>
      <video:publication_date>2012-09-14T10:39:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FJOq06i-J_A</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>10</video:tag>
      <video:tag>Abstraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-10-3D-Graphics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Computer Science 10 -  3D Graphics</video:title>
      <video:description>&quot;Lec 2 - Computer Science 10 -  3D Graphics&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23704.jpg</video:thumbnail_loc>
      <video:duration>2967</video:duration>
      <video:publication_date>2012-09-14T10:39:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IrhwVIXWU5Y</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>10</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>graphics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Computer-Science-10-Video-Games</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Computer Science 10 -  Video Games</video:title>
      <video:description>&quot;Lec 3 - Computer Science 10 -  Video Games&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23707.jpg</video:thumbnail_loc>
      <video:duration>2759</video:duration>
      <video:publication_date>2012-09-14T10:39:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gSa5wVS-sc4</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>10</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Games</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-2-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 2 -Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 2 -Environ Sci&quot; Wildlife Ecology Spring 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23652.jpg</video:thumbnail_loc>
      <video:duration>2240</video:duration>
      <video:publication_date>2012-09-14T10:20:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EIJ7JZlyASs</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-How-to-Invent-the-Future-by-Playing-Online-Games-SuperStruct</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4  - How to Invent the Future by Playing Online Games: SuperStruct</video:title>
      <video:description>&quot;Lec 4  - How to Invent the Future by Playing Online Games: SuperStruct&quot; Jane McGonigal, Director of Game Research and Development at the Institute for the Future, explores the theory behind massively multiplayer forecasting games and the design principles of her project, Superstruct. He reveals the most interesting insights from the first 10 days of live gameplay on the site.

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_18682.jpg</video:thumbnail_loc>
      <video:duration>4662</video:duration>
      <video:publication_date>2012-09-04T03:56:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hPqGKTd9gqQ</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>gaming</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>web</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>game</video:tag>
      <video:tag>forecasting</video:tag>
      <video:tag>massively</video:tag>
      <video:tag>Multiplayer</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Institute</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Wiki</video:tag>
      <video:tag>World</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Warcraft</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>Happiness</video:tag>
      <video:tag>mediascap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23Computer-Science-10-Summary-and-Farewell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23Computer Science 10 - Summary and Farewell</video:title>
      <video:description>&quot;Lec 23Computer Science 10 - Summary and Farewell&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23744.jpg</video:thumbnail_loc>
      <video:duration>1704</video:duration>
      <video:publication_date>2012-09-14T10:49:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ksCOsydhci0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Summary</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Farewell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Electrophilic-Aromatic-Substitution-of-Naphthalene-Aldehydes-and-Ketones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Electrophilic Aromatic Substitution of Naphthalene; Aldehydes and Ketones</video:title>
      <video:description>Lec 7- Electrophilic Aromatic Substitution of Naphthalene; Aldehydes and Ketones.
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17076.jpg</video:thumbnail_loc>
      <video:duration>4348</video:duration>
      <video:publication_date>2012-09-02T05:39:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/22-Sou-4Q5o</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Inorganic 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-1-Computer-Science-61A-functional-programming-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Computer Science 61A - functional programming 1</video:title>
      <video:description>&quot;Lec 1 - Computer Science 61A - functional programming 1&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23745.jpg</video:thumbnail_loc>
      <video:duration>3054</video:duration>
      <video:publication_date>2012-09-14T11:00:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l28HAzKy0N8</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>61A</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Economics C3</video:title>
      <video:description>&quot;Lec 21 - Economics C3&quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24158.jpg</video:thumbnail_loc>
      <video:duration>4565</video:duration>
      <video:publication_date>2012-09-15T04:09:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jn71JcxM1SM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Economics C3</video:title>
      <video:description>&quot;Lec 20 - Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24157.jpg</video:thumbnail_loc>
      <video:duration>4426</video:duration>
      <video:publication_date>2012-09-15T04:09:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hBxuNN2BBnY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Astronomy 10</video:title>
      <video:description>&quot;Lec 1 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23746.jpg</video:thumbnail_loc>
      <video:duration>4602</video:duration>
      <video:publication_date>2012-09-14T11:00:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o47yQHNq16Y</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3   - Chemistry 1A</video:title>
      <video:description>&quot;Lec 3   - Chemistry 1A&quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23505.jpg</video:thumbnail_loc>
      <video:duration>2963</video:duration>
      <video:publication_date>2012-09-14T09:08:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b4xhEKisA5Q</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Automated-External-Defibrillator-AED</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Automated External Defibrillator AED</video:title>
      <video:description>Automated external defibrillator is used by trained individuals to provide care for cardiac arrest victims. This video explains how this device is used.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d2af4064-3fac-4439-895b-665b486a8244/cand_25.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-30T08:58:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9376.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>AED</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Reading-Pie-Graphs-Circle-Graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Reading Pie Graphs (Circle Graphs)</video:title>
      <video:description>Reading Pie Graphs (Circle Graphs)

u08_l1_t2_we1 Reading Pie Graphs (Circle Graphs)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25066.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2012-09-18T01:02:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4JqH55rLGKY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>reading</video:tag>
      <video:tag>Pie</video:tag>
      <video:tag>graphs</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Computer-Science-61A-client-server-programming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Computer Science 61A - : client-server programming</video:title>
      <video:description>&quot;Lec 26 - Computer Science 61A - : client-server programming&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23796.jpg</video:thumbnail_loc>
      <video:duration>2906</video:duration>
      <video:publication_date>2012-09-14T11:12:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lr4zVJPpMrM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>client</video:tag>
      <video:tag>server</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Scalable-Privacy-Friendly-Client-Cloud-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Scalable Privacy-Friendly Client Cloud Computing</video:title>
      <video:description>&quot;Lec 5 - Scalable Privacy-Friendly Client Cloud Computing&quot; Carl Hewitt, Emeritus in the Electrical Engineering and Computer Science department at MIT, talks about Organizations of Restricted Generality (ORGs). ORGs is an architecture providing foundations for the development of privacy-friendly Internet applications by incorporating cloud computing into clients.

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_18683.jpg</video:thumbnail_loc>
      <video:duration>4249</video:duration>
      <video:publication_date>2012-09-04T03:56:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Le8WhRS3TNg</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>Science</video:tag>
      <video:tag>cloud</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>organization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>restricted</video:tag>
      <video:tag>generality</video:tag>
      <video:tag>Privacy</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>client</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>data</video:tag>
      <video:tag>center</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>86</video:tag>
      <video:tag>Owl</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-61A-generic-operators</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 Computer Science 61A -   generic operators</video:title>
      <video:description>&quot;Lec 16 Computer Science 61A -   generic operators&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23773.jpg</video:thumbnail_loc>
      <video:duration>2452</video:duration>
      <video:publication_date>2012-09-14T11:01:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8HDIqZ2ZqKI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>generic</video:tag>
      <video:tag>Operators</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Sculpting-Behavior-Developing-a-Language-for-Hands-on-Learning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Sculpting Behavior: Developing a Language for Hands-on Learning</video:title>
      <video:description>&quot;Lec 2 - Sculpting Behavior: Developing a Language for Hands-on Learning&quot; (January 16, 2009) Hayes Raffle of Nokia Research presents the Topobo system, a class of tools that helps people transition from simple but intuitive exploration to abstract and flexible exploration. Children use Topobo to transitiion from hands-on knowledge to theories that can be tested and reformulated, employing a combination of enactive, iconic and symbolic representation of ideas. 

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_18715.jpg</video:thumbnail_loc>
      <video:duration>3870</video:duration>
      <video:publication_date>2012-09-04T04:18:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xG-ZJkK0tu8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>sculpture</video:tag>
      <video:tag>research</video:tag>
      <video:tag>kinesthetic</video:tag>
      <video:tag>building</video:tag>
      <video:tag>toy</video:tag>
      <video:tag>robotic</video:tag>
      <video:tag>locomotion</video:tag>
      <video:tag>experimentation</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>children</video:tag>
      <video:tag>kids</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>Lego</video:tag>
      <video:tag>tangible</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>Construction</video:tag>
      <video:tag>ZOOB</video:tag>
      <video:tag>Topobo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Addition-Elimination-Method-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Addition Elimination Method 3</video:title>
      <video:description>Addition Elimination Method 3

u14_l2_t2_we3 Addition Elimination Method 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25220.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2012-09-18T01:57:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mKu0L46Qed4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Addition</video:tag>
      <video:tag>Elimination</video:tag>
      <video:tag>method</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Addition-Elimination-Method-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Addition Elimination Method 4</video:title>
      <video:description>Addition Elimination Method 4

u14_l2_t2_we4 Addition Elimination Method 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25221.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2012-09-18T01:57:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DxSmZ0MDSxM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Addition</video:tag>
      <video:tag>Elimination</video:tag>
      <video:tag>method</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-C149-No-visuals-for-first-13-m</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Computer Science C149 - No visuals for first 13 m</video:title>
      <video:description>&quot;Lec 8 - Computer Science C149 - No visuals for first 13 m&quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23958.jpg</video:thumbnail_loc>
      <video:duration>4839</video:duration>
      <video:publication_date>2012-09-14T12:13:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IDcRYxzHWRY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</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>M</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Computer Science C149</video:title>
      <video:description>&quot;Lec 9 - Computer Science C149 &quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23959.jpg</video:thumbnail_loc>
      <video:duration>4127</video:duration>
      <video:publication_date>2012-09-14T12:13:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RgP3w2uRAqY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</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-10-Computer-Science-C149-Only-32-minutes-of-lectu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science C149 -  Only 32 minutes of lectu</video:title>
      <video:description>&quot;Lec 10 - Computer Science C149 -  Only 32 minutes of lectu&quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23960.jpg</video:thumbnail_loc>
      <video:duration>1910</video:duration>
      <video:publication_date>2012-09-14T12:16:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8LSnruEaIuY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
      <video:tag>only</video:tag>
      <video:tag>32</video:tag>
      <video:tag>minutes</video:tag>
      <video:tag>of</video:tag>
      <video:tag>lectu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 Computer Science C149</video:title>
      <video:description>&quot;Lec 11 Computer Science C149 &quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23961.jpg</video:thumbnail_loc>
      <video:duration>4713</video:duration>
      <video:publication_date>2012-09-14T12:16:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P_WikO4zTjc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</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-12-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Computer Science C149</video:title>
      <video:description>&quot;Lec 12- Computer Science C149 &quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23962.jpg</video:thumbnail_loc>
      <video:duration>4540</video:duration>
      <video:publication_date>2012-09-14T12:16:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aFZR6QdNnd4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</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-13-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 -Computer Science C149</video:title>
      <video:description>&quot;Lec 13 -Computer Science C149&quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23963.jpg</video:thumbnail_loc>
      <video:duration>4898</video:duration>
      <video:publication_date>2012-09-14T12:16:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Y4wLfvqDks</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</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-14-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Computer Science C149</video:title>
      <video:description>&quot;Lec 14 - Computer Science C149 Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23964.jpg</video:thumbnail_loc>
      <video:duration>4532</video:duration>
      <video:publication_date>2012-09-14T12:17:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TZKrgTpwfC4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</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-15-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Computer Science C149</video:title>
      <video:description>&quot;Lec 15 - Computer Science C149&quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23965.jpg</video:thumbnail_loc>
      <video:duration>4815</video:duration>
      <video:publication_date>2012-09-14T12:17:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6y39e2bIkLQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</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-3-Tap-is-the-New-Click</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Tap is the New Click</video:title>
      <video:description>&quot;Lec 3 - Tap is the New Click&quot; (January 23, 2009) Dan Saffer, principal designer at Kicker Studio, covers the basics of touchscreen and gestural technology including: ergonomics, a brief history, prototyping and documenting, and how to communicate the presence of a gestural interface to users.

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_18716.jpg</video:thumbnail_loc>
      <video:duration>4861</video:duration>
      <video:publication_date>2012-09-04T04:18:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Wv81bKdc2Hs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>website</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>software</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>designer</video:tag>
      <video:tag>gestures</video:tag>
      <video:tag>touchscreen</video:tag>
      <video:tag>free</video:tag>
      <video:tag>form</video:tag>
      <video:tag>Sensor</video:tag>
      <video:tag>kinesiology</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Minority</video:tag>
      <video:tag>Report</video:tag>
      <video:tag>Microsoft</video:tag>
      <video:tag>Sphere</video:tag>
      <video:tag>resistive</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>wave</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Multiplying-Monomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Multiplying Monomials</video:title>
      <video:description>Multiplying Monomials

u11_l2_t3_we1 Multiplying Monomials</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25239.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2012-09-18T02:03:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ssY1dFl7d30</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Monomials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-86-Multiplying-Monomials-by-Polynomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - Multiplying Monomials by Polynomials</video:title>
      <video:description>Multiplying Monomials by Polynomials

u11_l2_t3_we2 Multiplying Monomials by Polynomials</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25240.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2012-09-18T02:04:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pD2-H15ucNE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Monomials</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Polynomials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-87-Multiplying-Binomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87 - Multiplying Binomials</video:title>
      <video:description>Multiplying Binomials

u11_l2_t3_we3 Multiplying Binomials</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25241.jpg</video:thumbnail_loc>
      <video:duration>347</video:duration>
      <video:publication_date>2012-09-18T02:06:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZMLFfTX615w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Binomials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Enlightened-Trial-and-Error-Gaining-Insight-Through-New-Tools</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Enlightened Trial and Error: Gaining Insight Through New Tools</video:title>
      <video:description>&quot;Lec 5 - Enlightened Trial and Error: Gaining Insight Through New Tools&quot; (February 6, 2009) Bjoern Hartmann, of the Stanford HCI Group, gives an overview of different prototyping tools he has built with collaborators to address two research questions. First, how can tools enable a wider range of designers to create functional prototypes of ubiquitous computing interfaces? Second, how can design tools support the larger process of learning from these prototypes?

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_18718.jpg</video:thumbnail_loc>
      <video:duration>4406</video:duration>
      <video:publication_date>2012-09-04T04:18:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wxJRgORV-Lg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>software</video:tag>
      <video:tag>research</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>prototype</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>graphic</video:tag>
      <video:tag>Sensor</video:tag>
      <video:tag>data</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>time</video:tag>
      <video:tag>warping</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>exploration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Understanding-Fish-Reactions-to-Their-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Understanding Fish Reactions to Their Reflection</video:title>
      <video:description>&quot;Lec Last - Understanding Fish Reactions to Their Reflection&quot; Fish faced with their reflection in a mirror get aggressive, but also show an unexpected element of fear, which they don&apos;t show when fighting a real foe. The discovery raises the possibility that other lower vertebrates such as frogs, lizards and birds may also be able detect nuances more subtle than they&apos;ve been given credit for.

Stanford University:
http://www.stanford.edu/

Stanford News:
http://news.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_18721.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2012-09-04T04:18:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GxXWpiDd_7c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>sociology</video:tag>
      <video:tag>social</video:tag>
      <video:tag>interaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Factor-expressions-by-grouping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Factor expressions by grouping</video:title>
      <video:description>Factor expressions by grouping

u12_l1_t1_we3 Factor expressions by grouping</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25257.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2012-09-18T02:15:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rR4FfB-FZJw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>factor</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Grouping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Extraneous-Solutions-to-Rational-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Extraneous Solutions to Rational Equations</video:title>
      <video:description>Extraneous Solutions to Rational Equations

u15_l2_t1_we2 Extraneous Solutions to Rational Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25273.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2012-09-18T02:38:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bml74_PsfwA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Extraneous</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Rate-Problem-Involving-Rational-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Rate Problem Involving Rational Equations</video:title>
      <video:description>Rate Problem Involving Rational Equations

u15_l2_t1_we3 Rate Problem Involving Rational Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25274.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2012-09-18T02:39:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rX8ZBP3nXvI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rate</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>involving</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Nuclear-Power-after-Fukushima-Special-Series-on-Post-Disaster-Japan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Nuclear Power after Fukushima | Special Series on Post-Disaster Japan</video:title>
      <video:description>&quot;Lec 5- Nuclear Power after Fukushima | Special Series on Post-Disaster Japan&quot; Program on U.S.-Japan Relations / Edwin O. Reischauer Insitute of Japanese Studies

Speaker:
Charles Ferguson
President, Federation of American Scientists

Moderator:
Susan J. Pharr
Director, Program on U.S.-Japan Relations; Edwin O. Reischauer Professor of Japanese Politics, Department of Government

Time:
November 1, 2011 | 12:30-2:00pm

Location:
Tsai Auditorium (S010), CGIS South Building, 1730 Cambridge Street

Special Series on Post-Disaster Japan

Co-sponsored by the Edwin O. Reischauer Institute of Japanese Studies; the Harvard University Center for the Environment (HUCE); Environment and Natural Resources Program (ENRP) and Managing the Atom Project, the Belfer Center for Science and International Affairs (BCSIA), Harvard Kennedy School; and the Mossavar-Rahmani Center for Business and Government, Harvard Kennedy School.

Special Series on Post-Disaster Japan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23992.jpg</video:thumbnail_loc>
      <video:duration>5241</video:duration>
      <video:publication_date>2012-09-14T13:37:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hDAewfSZLoo</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Fukushima</video:tag>
      <video:tag>special</video:tag>
      <video:tag>series</video:tag>
      <video:tag>on</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Disaster</video:tag>
      <video:tag>Japan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Cognitive-Science-C103-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Cognitive Science C103 - Lecture 10</video:title>
      <video:description>&quot;Lec 10- Cognitive Science C103 - Lecture 10&quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24124.jpg</video:thumbnail_loc>
      <video:duration>4496</video:duration>
      <video:publication_date>2012-09-15T03:40:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/srt5-gYu6so</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Funny-video-of-laptop-flying-in-air</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Funny video of laptop flying in air</video:title>
      <video:description>Very funny video showing the bees flying with laptop. Honey is placed around the think-pad. No bees were harmed during the making of this film</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a04795ef-1a33-4363-941c-608743d245f0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-11-30T10:03:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9482.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bees</video:tag>
      <video:tag>flying</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Laptop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-IIT-JEE-Lagranges-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - IIT JEE Lagrange&apos;s Formula</video:title>
      <video:description>IIT JEE Lagrange&apos;s Formula

2010 IIT JEE Paper 1 Problem 49 Lagrange&apos;s Formula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24981.jpg</video:thumbnail_loc>
      <video:duration>690</video:duration>
      <video:publication_date>2012-09-17T17:55:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rndex9FCIdo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Quasar-Correction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Quasar Correction</video:title>
      <video:description>Quasar Correction

Quasar Correction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24982.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2012-09-17T17:55:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PX_XSnVWlNc</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Quasar</video:tag>
      <video:tag>Correction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Relations-and-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 -  Relations and Functions</video:title>
      <video:description>Relations and Functions

u17_l1_t1_we2 Relations and Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25338.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2012-09-18T02:56:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uz0MtFlLD-k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>relations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Modern-Physics-Quantum-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 7 - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 7 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics.  Recorded February 25, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

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_24011.jpg</video:thumbnail_loc>
      <video:duration>5897</video:duration>
      <video:publication_date>2012-09-14T13:52:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ktcMKnNHTt4</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Simplifying-Cube-Roots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Simplifying Cube Roots</video:title>
      <video:description>Simplifying Cube Roots

u16_l1_t2_we3 Simplifying Cube Roots</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25292.jpg</video:thumbnail_loc>
      <video:duration>325</video:duration>
      <video:publication_date>2012-09-18T02:45:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c-wtvEdEoVs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>cube</video:tag>
      <video:tag>Roots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Comparing-Absolute-Values</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Comparing Absolute Values</video:title>
      <video:description>Comparing Absolute Values

Evaluating and comparing absolute values</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20583.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2012-09-06T16:03:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hKkBlcnU9pw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>Absolute</video:tag>
      <video:tag>values</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brachioplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brachioplasty</video:title>
      <video:description>Video shows the arm lift surgery in India at Mumbai and Delhi to reconstruct your arms. Sagging skin is removed from under arms. Complete surgical procedure s shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b9a33a52-4d60-484e-a6c5-9522ce262588/cand_25.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-11-30T10:04:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9485.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Arm</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>to</video:tag>
      <video:tag>reconstruct</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Arms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Close-lightning-bolt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Close lightning bolt</video:title>
      <video:description>A photo was captured using a Canon 1DMark IV and lightning trigger made by Stepping Stone Products, LLC - http://www.lightningtrigger.com/

Photo can be seen here: http://www.flickr.com/photos/willz0r/5289990107/

This massive clear air bolt (cloud-to-ground lightning bolt) hit about 200-250m away from our location. Here in Darwin, Australia these bolts can leap 15-20km away from the main storm striking a dry area surrounding the storm. You don&apos;t see me in the frame for good reason as I was in my car! :P :O 



The bolt hits near the base of the tree as a large puff of dust can be seen after the initial strike!

Thanks to Jacci for providing some foreground entertainment! :D</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12004.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2012-03-30T08:25:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jm3rHONOr9o</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>CG</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>Lightning</video:tag>
      <video:tag>thunder</video:tag>
      <video:tag>thunderstorm</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>bolt</video:tag>
      <video:tag>thunderstruck</video:tag>
      <video:tag>stormchase</video:tag>
      <video:tag>lightningtrigger</video:tag>
      <video:tag>steppingstone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-130-Graphing-Inequalities-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 130 - Graphing Inequalities 2</video:title>
      <video:description>Graphing Inequalities 2

u13_l2_t4_we2 Graphing Inequalities 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25308.jpg</video:thumbnail_loc>
      <video:duration>320</video:duration>
      <video:publication_date>2012-09-18T02:48:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-aTy1ED1m5I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-10-Lecture-21-Saving-the-World-with-Comp-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 10 - Lecture 21: Saving the World with Comp Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 21: Saving the World with Comp

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_26868.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-19T02:48:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t0bFaPhYjkg</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>21</video:tag>
      <video:tag>Saving</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Comp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Stem-Cells-Tissue-Regeneration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Stem Cells &amp; Tissue Regeneration</video:title>
      <video:description>&quot;Lec 3 - Stem Cells &amp; Tissue Regeneration&quot; (October 6, 2009) Dr. Jill Helms, Associate Professor of Surgery at the Stanford School of Medicine, discusses developments in stem cell research and the future of regenerative medicine.

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 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_18724.jpg</video:thumbnail_loc>
      <video:duration>6597</video:duration>
      <video:publication_date>2012-09-04T04:23:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2vFQJpxabQ4</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Proposition</video:tag>
      <video:tag>71</video:tag>
      <video:tag>research</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>regenerative</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>Implants</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>Tissues</video:tag>
      <video:tag>Adaptability</video:tag>
      <video:tag>manmade</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>transplants</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Skeletal</video:tag>
      <video:tag>renewal</video:tag>
      <video:tag>Scar</video:tag>
      <video:tag>tis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Expressive-Intelligence-AI-Games-and-New-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Expressive Intelligence: AI, Games and New Media</video:title>
      <video:description>&quot;Lec 2 - Expressive Intelligence: AI, Games and New Media&quot; October 20, 2006 lecture by Michael Mateas for the Stanford University Human Computer Interaction Seminar (CS547).  &quot;Expressive AI (Artificial Intelligence)&quot;, a process occurring when AI research and art mutually inform each other, is discussed using the interactive drama Facade (downloadable from www.interactivestory.net) as an example.

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_24016.jpg</video:thumbnail_loc>
      <video:duration>5233</video:duration>
      <video:publication_date>2012-09-14T14:48:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ggh8niWwEfc</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>Expressive</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>and</video:tag>
      <video:tag>new</video:tag>
      <video:tag>media</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Problems-and-Solutions-With</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Problems and Solutions With</video:title>
      <video:description>&quot;Lec 10 - Problems and Solutions With &quot; January 19, 2007 lecture by Harold Thimbleby for the Stanford University Human Computer Interaction Seminar (CS 547).  This talk reviews simple usability and safety problems in interactive devices and how they can be detected either in design or by getting feedback from users.

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_24024.jpg</video:thumbnail_loc>
      <video:duration>4973</video:duration>
      <video:publication_date>2012-09-14T14:48:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GI6_8-J10a0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>and</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>with</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-A-Structured-Orchestration-Language</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - A Structured Orchestration Language</video:title>
      <video:description>&quot;Lec 4 - A Structured Orchestration Language&quot; October 26, 2006 lecture by Jayadev &quot;Jay&quot; Misra for the Stanford University Computer Systems Colloquium (EE 380).

A programming language called Orc (for orchestration) that supports a structured way of orchestrating distributed services is proposed. 

EE 380 | 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 Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24078.jpg</video:thumbnail_loc>
      <video:duration>4697</video:duration>
      <video:publication_date>2012-09-14T15:14:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sg6kq40tHPc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Structured</video:tag>
      <video:tag>Orchestration</video:tag>
      <video:tag>language</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Genomics-and-Personalized-Medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Genomics and Personalized Medicine</video:title>
      <video:description>&quot;Lec 5 - Genomics and Personalized Medicine&quot; (October 20, 2009) Michael Snyder, Professor of Genetics and Chair of the Department of Genetics at Stanford, discusses advances in gene sequencing, the impact of genomics on medicine, the potential for personalized medicine. and efforts at Stanford to further study these issues.

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_18726.jpg</video:thumbnail_loc>
      <video:duration>6452</video:duration>
      <video:publication_date>2012-09-04T04:23:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pgHAXCMMcro</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>sequencing</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>nucleotides</video:tag>
      <video:tag>Bases</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>Structural</video:tag>
      <video:tag>variations</video:tag>
      <video:tag>olfactory</video:tag>
      <video:tag>Receptors</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Variation</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>predisposition</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>pharmacogenomics</video:tag>
      <video:tag>BRCA1</video:tag>
      <video:tag>BRCA2</video:tag>
      <video:tag>CA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-23-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 23-Computer Science 164 -</video:title>
      <video:description>23-Computer Science 164 - Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27564.jpg</video:thumbnail_loc>
      <video:duration>3064</video:duration>
      <video:publication_date>2012-09-30T08:34:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_U0Y3ZsDUcI</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-Last-Sketching-and-Experience-Design</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Sketching and Experience Design</video:title>
      <video:description>&quot;Lec Last - Sketching and Experience Design&quot; June 1, 2007 lecture by Bill Buxton for the Stanford University Human-Computer Interaction Seminar (CS 547). Designing for experience comes with a whole new level of complexity.  This is especially true in this emerging world of information appliances, reactive environments, and ubiquitous computing, where, along with those of their users, we have to factor in the convoluted behaviors of the products themselves.  In this talk, Bill discusses the design process itself, from the perspective of methods, organization, and composition.

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_24039.jpg</video:thumbnail_loc>
      <video:duration>5397</video:duration>
      <video:publication_date>2012-09-14T14:54:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xx1WveKV7aE</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>sketching</video:tag>
      <video:tag>and</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Defining-CT-Scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defining CT Scan</video:title>
      <video:description>With the help of a CT Scan a finding such as Tree in Bud sign are easily diagnosed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cb6969db-cfa2-4613-990d-480b0155c79d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2011-12-01T20:04:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10322.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>CT</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>Chest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Cognitive-Science-C103-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17-Cognitive Science C103 - Lecture 20</video:title>
      <video:description>&quot;Lec 17-Cognitive Science C103 - Lecture 20History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24131.jpg</video:thumbnail_loc>
      <video:duration>4434</video:duration>
      <video:publication_date>2012-09-15T03:42:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iS9d4sySg-w</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Automatically-Generating-Personalized-Adaptive-User-Interfaces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Automatically Generating Personalized Adaptive User Interfaces</video:title>
      <video:description>&quot;Lec 14 - Automatically Generating Personalized Adaptive User Interfaces&quot; May 2, 2008 lecture by Krzysztof Gajos for the Stanford University Human Computer Interaction Seminar (CS547).

User Interfaces delivered with today&apos;s software are usually created in a one-size-fits-all manner, making implicit assumptions about the needs, abilities, and preferences of the &quot;average user&quot; and the characteristics of the &quot;average device.&quot; Krzysztof Gajos argues that personalized user interfaces, which are adapted to a persons devices, tasks, preferences, and abilities, can improve user satisfaction and performance.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

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_24053.jpg</video:thumbnail_loc>
      <video:duration>4690</video:duration>
      <video:publication_date>2012-09-14T14:59:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ODrE7SodLPs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Automatically</video:tag>
      <video:tag>Generating</video:tag>
      <video:tag>personalized</video:tag>
      <video:tag>adaptive</video:tag>
      <video:tag>user</video:tag>
      <video:tag>Interfaces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Economics-1-Regulation-of-Natural-Monopolies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Economics 1 - Regulation of Natural Monopolies</video:title>
      <video:description>&quot;Lec 10 - Economics 1 - Regulation of Natural Monopolies&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27471.jpg</video:thumbnail_loc>
      <video:duration>2729</video:duration>
      <video:publication_date>2012-09-21T07:33:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mt_S0vUvZQ4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Monopolies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-2010-IIT-JEE-Paper-1-Problem-50-Hyperbola-Eccentricity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - 2010 IIT JEE Paper 1 Problem 50 Hyperbola Eccentricity</video:title>
      <video:description>2010 IIT JEE Paper 1 Problem 50 Hyperbola Eccentricity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24985.jpg</video:thumbnail_loc>
      <video:duration>900</video:duration>
      <video:publication_date>2012-09-17T17:55:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4ES_vbSJ7LU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>2010</video:tag>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Paper</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>50</video:tag>
      <video:tag>Hyperbola</video:tag>
      <video:tag>Eccentricity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetic-Separation-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Separation II</video:title>
      <video:description>Magnetic separation technology was pioneered by Dynal for the separation of biomagnetic material. Dynabeads technology supports genomics, transcriptomics, proteomics, diagnostics, basic research, clinical cell separation and more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/be554760-c7a7-4015-a7e1-7e99f1a51f62/cand_25.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2007-09-19T02:41:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1023.mp4</video:content_loc>
      <video:uploader>adamsan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>magnetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-live-birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural live birth</video:title>
      <video:description>This babycenter.com video shows natural live birth. Thinking about going natural? See how one mom powered through without pain medication, from first contractions to the birth of her beautiful son.
Video Transcript/nNarrator: Samiyyah is the owner of a day spa in Philadelphia. She is 38 weeks pregnant with her second child.
Samiyyah: With the first pregnancy, I delivered in a hospital, and it was very restricting, you know, being confined to the bed, not being able to, you know, move when I felt my body wanted me to do certain things.
Narrator: For her son Safi&apos;s birth, she was given pitocin to speed up labor, an epidural for pain management, and an episiotomy (a surgical cut to widen the vaginal opening).
This time, she&apos;s planning a natural delivery -- without pain medication and other medical interventions -- at a birth center.
Samiyyah: Yes, I&apos;ve been told that I am completely crazy for being, you know, for not having the drugs, but I&apos;ve been there and I didn&apos;t like it, so I figured I would try this. It&apos;s healthier for the baby; it&apos;s healthier for me. So why not? I mean, women, we were designed to do this.
Narrator: Seven days after her due date, Samiyyah&apos;s labor kicks into gear. At the birth center in Bryn Mawr, Pennsylvania, Julia Rasch, a licensed nurse/midwife, performs an internal exam and starts an IV line to give Samiyyah a dose of antibiotics, since she&apos;s positive for Group B strep.
Samiyyah is 3 centimeters dilated, 100 percent effaced, and her water hasn&apos;t broken yet, which is common in the first stage of labor.
Birth centers offer a more relaxed and intimate alternative to hospitals for women expecting uncomplicated births.
It&apos;s important to choose a birth center with nearby hospital privileges in case of an emergency.
Helping her through her first natural birth is her husband, Arvan. Her mother-in-law, Irena, and 6-year-old son Safi are there for support.
Samiyyah: We&apos;ve talked about, you know, what he&apos;s gonna see, we&apos;ve shown him pictures, and I think he&apos;ll be okay.
Narrator: As Samiyy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/b453952e-497c-4fa7-b6f0-c79e6018ae44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>368</video:duration>
      <video:publication_date>2012-11-23T20:07:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28033.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/Lec-4-Converting-mixed-numbers-and-improper-fractions-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Converting mixed numbers and improper fractions (ex 1)</video:title>
      <video:description>This is a lecture of Khan Academy.

Converting mixed numbers and improper fractions (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25367.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2012-09-18T13:20:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n3cKK0xBK64</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Converting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Improper</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-8-The-World-Outside-A-Changing-Environment-and-How-It-Affects-Us</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - The World Outside: A Changing Environment and How It Affects Us</video:title>
      <video:description>&quot;Lec 8 - The World Outside: A Changing Environment and How It Affects Us&quot; Dr. Gary Schoolnik discusses cholera from medical, epidemiological, ecological, and economic  perspectives, focusing on the links between agricultural practices, particularly the advent of chemical fertilizers, and climate change on cholera epidemics in South Asia.

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_18729.jpg</video:thumbnail_loc>
      <video:duration>6531</video:duration>
      <video:publication_date>2012-09-04T04:23:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VotBQ8BNjx4</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>medicine</video:tag>
      <video:tag>infectious</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Bangladesh</video:tag>
      <video:tag>South</video:tag>
      <video:tag>asia</video:tag>
      <video:tag>Ganges</video:tag>
      <video:tag>river</video:tag>
      <video:tag>Cholera</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>epidemiology</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>epidemic</video:tag>
      <video:tag>Pandemic</video:tag>
      <video:tag>Infections</video:tag>
      <video:tag>agent</video:tag>
      <video:tag>rehydration</video:tag>
      <video:tag>Toxin</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>intestine</video:tag>
      <video:tag>Electrolytes</video:tag>
      <video:tag>Diarrhea</video:tag>
      <video:tag>Vibrio</video:tag>
      <video:tag>cholerae</video:tag>
      <video:tag>Stool</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>w</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Quantum-Entanglements-Part-1-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Quantum Entanglements, Part 1 (Stanford)</video:title>
      <video:description>&quot;Lec 8 - Quantum Entanglements, Part 1 (Stanford)&quot; Lecture 8 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 1, Fall 2006). Recorded November 13, 2006 at Stanford University.

This Stanford Continuing Studies course is the first of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=A27CEA1B8B27EB67

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24065.jpg</video:thumbnail_loc>
      <video:duration>6463</video:duration>
      <video:publication_date>2012-09-14T15:05:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C1erB9p5414</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Year-2008-Insurance-The-Archetypal-Risk-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 -Year 2008 - Insurance: The Archetypal Risk Management</video:title>
      <video:description>Insurance: The Archetypal Risk Management
Financial Markets (ECON 252) -Year 2008

Insurance provides significant risk management to a broad public, and is an essential tool for promoting human welfare. By pooling large numbers of independent or low-correlated risks, insurance providers can minimize overall risk. The risk management is tailored to individual circumstances and reflects centuries of insurance industry experience with real risks and with moral hazard and selection bias issues. Probability theory and statistical tools help to explain how insurance companies use risk pooling to minimize overall risk. Innovation and government regulation have played important roles in the formation and oversight of insurance institutions.

00:00 - Chapter 1.  Circumventing Selection Bias in the Equity Premium Puzzle
10:13 - Chapter 2. Politics in the Stock Market and Modern Mutual Funds 
19:43 - Chapter 3. The Intuition behind Insurance 
34:54 - Chapter 4. Multiline, Monoline, and P&amp;C Insurances 
43:52 - Chapter 5. The Advent and Development of the Insurance Industry 
56:06 - Chapter 6. Government and NAIC Regulation of Insurance 
01:05:14 - Chapter 7. Problems with Insurance Companies Today 

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_12543.jpg</video:thumbnail_loc>
      <video:duration>4512</video:duration>
      <video:publication_date>2012-08-20T13:46:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PhLjCfjpYeY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>adequacy</video:tag>
      <video:tag>Insurance</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>Mutual</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>NAIC</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>management</video:tag>
      <video:tag>pooling</video:tag>
      <video:tag>statutory</video:tag>
      <video:tag>Surplus</video:tag>
      <video:tag>subprime</video:tag>
      <video:tag>Mortgage</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>term</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Innovating-on-a-Shoestring</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Innovating on a Shoestring</video:title>
      <video:description>Innovating on a Shoestring

Scott Anthony, president of Innosight, explains how to innovate when time and money are tight.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25536.jpg</video:thumbnail_loc>
      <video:duration>615</video:duration>
      <video:publication_date>2012-09-18T16:14:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5SGnqHiclJg</video:player_loc>
      <video:uploader>0|52|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Innovating</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Shoestring</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-new-version-turbine-jet-engine-he-RC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All new version turbine jet engine he RC</video:title>
      <video:description>This is a video detailing the new ATJ 120 turbine jet engine RC jet gas turbine. The model has a  very fast throttle response.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e6f00455-4e56-4b55-a9ee-65e6e106de6d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-11-25T08:24:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7851.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>ATJ</video:tag>
      <video:tag>120</video:tag>
      <video:tag>Ti</video:tag>
      <video:tag>All</video:tag>
      <video:tag>new</video:tag>
      <video:tag>version</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>RC</video:tag>
      <video:tag>Gas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-15-Chemistry-3B-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 15 - Chemistry 3B Fall 2011</video:title>
      <video:description>&quot;Lec 15 - Chemistry 3B &quot;Chemical Structure and Reactivity Fall 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24402.jpg</video:thumbnail_loc>
      <video:duration>4468</video:duration>
      <video:publication_date>2012-09-17T03:04:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L-xduWSw5G8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>3B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-16-Chemistry-3B-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 16 - Chemistry 3B Fall 2011</video:title>
      <video:description>&quot;Lec 16 - Chemistry 3B&quot;Chemical Structure and Reactivity Fall 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24403.jpg</video:thumbnail_loc>
      <video:duration>4865</video:duration>
      <video:publication_date>2012-09-17T03:06:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SNtpPSsiEl4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>3B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-17-Chemistry-3B-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 17 - Chemistry 3B Fall 2011</video:title>
      <video:description>&quot;Lec 17 - Chemistry 3B &quot;Chemical Structure and Reactivity Fall 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24404.jpg</video:thumbnail_loc>
      <video:duration>4324</video:duration>
      <video:publication_date>2012-09-17T03:07:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XKpzD2r56c8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>3B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-19-Chemistry-3B-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 19 - Chemistry 3B Fall 2011</video:title>
      <video:description>&quot;Lec 19 - Chemistry 3B&quot;Chemical Structure and Reactivity Fall 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24406.jpg</video:thumbnail_loc>
      <video:duration>4295</video:duration>
      <video:publication_date>2012-09-17T03:07:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W5xt5IzgXBI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>3B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-20-Chemistry-3B-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 20 - Chemistry 3B Fall 2011</video:title>
      <video:description>&quot;Lec 20 - Chemistry 3B &quot;Chemical Structure and Reactivity Fall 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24407.jpg</video:thumbnail_loc>
      <video:duration>4469</video:duration>
      <video:publication_date>2012-09-17T03:07:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3OmxTNw1re8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>3B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-21-Chemistry-3B-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 21 - Chemistry 3B Fall 2011</video:title>
      <video:description>&quot;Lec 21 - Chemistry 3B&quot;Chemical Structure and Reactivity Fall 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24408.jpg</video:thumbnail_loc>
      <video:duration>4570</video:duration>
      <video:publication_date>2012-09-17T03:07:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l3xUXA_kKko</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>3B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-22-Chemistry-3B-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 22 - Chemistry 3B Fall 2011</video:title>
      <video:description>&quot;Lec 22 - Chemistry 3B &quot;Chemical Structure and Reactivity Fall 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24409.jpg</video:thumbnail_loc>
      <video:duration>4479</video:duration>
      <video:publication_date>2012-09-17T03:07:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QvTIS9EhOQo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>3B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Biology-1A-Energy-and-ATP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 -Biology 1A - Energy and ATP</video:title>
      <video:description>&quot;Lec 5 -Biology 1A - Energy and ATP&quot;General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24420.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-09-17T03:15:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Itj7OZxbRX4</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>1A</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ATP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Biology-1A-Cell-structure-and-organization-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -Biology 1A - Cell structure and organization -#2</video:title>
      <video:description>&quot;Lec 4 -Biology 1A - Cell structure and organization -#2&quot;General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24419.jpg</video:thumbnail_loc>
      <video:duration>2912</video:duration>
      <video:publication_date>2012-09-17T03:15:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aInCAL_w1Is</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>organization</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-cancer-surgery-interview-with-Dr-Kesmodel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast cancer surgery: interview with Dr. Kesmodel</video:title>
      <video:description>This video features a interview with Dr. Susan Kesmodel. Dr. Kesmodel discussed latest approaches in the treatment of breast cancer. Edited Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/4184267f-fc4f-4ea8-a9bf-41420403499f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>765</video:duration>
      <video:publication_date>2009-09-02T02:24:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3305.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Algebraic-Word-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Algebraic Word Problem</video:title>
      <video:description>Algebraic Word Problem

U02_L1_T3_we1 : Algebraic Word Problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24501.jpg</video:thumbnail_loc>
      <video:duration>482</video:duration>
      <video:publication_date>2012-09-17T13:40:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cNlwi6lUCEM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Algebraic</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Mathematics-16A-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Mathematics 16A - Lecture 17</video:title>
      <video:description>Mathematics 16A - Lecture 17

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25795.jpg</video:thumbnail_loc>
      <video:duration>2409</video:duration>
      <video:publication_date>2012-09-18T17:37:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KsDq8pZe1Eg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Mathematics-16B-Lecture-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Mathematics 16B - Lecture 26</video:title>
      <video:description>Mathematics 16B - Lecture 26

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25796.jpg</video:thumbnail_loc>
      <video:duration>4662</video:duration>
      <video:publication_date>2012-09-18T17:37:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qc4J2kD4BHM</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>26</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Cognitive-Science-C103-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Cognitive Science C103 - Lecture 7</video:title>
      <video:description>Cognitive Science C103 - Lecture 7

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25799.jpg</video:thumbnail_loc>
      <video:duration>4537</video:duration>
      <video:publication_date>2012-09-18T17:38:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aXQq_OIRIM8</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>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Mathematics-16A-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Mathematics 16A - Lecture 19</video:title>
      <video:description>Mathematics 16A - Lecture 19

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25800.jpg</video:thumbnail_loc>
      <video:duration>3767</video:duration>
      <video:publication_date>2012-09-18T17:38:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9KMrxyn8Fms</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-More-Organic-Chemistry-Naming-Examples-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - More Organic Chemistry Naming Examples 1</video:title>
      <video:description>More Organic Chemistry Naming Examples 1

More Organic Chemistry Naming Examples 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24509.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2012-09-17T13:43:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/96D7RHUQvMA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>More</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Organic-Chemistry-Naming-Examples-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Organic Chemistry Naming Examples 2</video:title>
      <video:description>Organic Chemistry Naming Examples 2

Organic Chemistry Naming Examples 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24510.jpg</video:thumbnail_loc>
      <video:duration>626</video:duration>
      <video:publication_date>2012-09-17T13:43:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CJRQ8gOjq4E</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Organic-Chemistry-Naming-Examples-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Organic Chemistry Naming Examples 3</video:title>
      <video:description>Organic Chemistry Naming Examples 3

Organic Chemistry Naming Examples 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24511.jpg</video:thumbnail_loc>
      <video:duration>491</video:duration>
      <video:publication_date>2012-09-17T13:44:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Se-ekDNhCDk</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Organic-Chemistry-Naming-Examples-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Organic Chemistry Naming Examples  4</video:title>
      <video:description>Organic Chemistry Naming Examples  4

Organic Chemistry Naming Examples  4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24512.jpg</video:thumbnail_loc>
      <video:duration>468</video:duration>
      <video:publication_date>2012-09-17T13:44:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/25axjMBeMxE</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-NEW-TEARS-OF-ARAXES</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE NEW TEARS OF ARAXES</video:title>
      <video:description>Featuring a never-seen-before satellite image of a vandalized medieval cemetery at the Iranian-Azerbaijani border, &quot;The New Tears of Araxes,&quot; a five-minute film, tells the tragic story of thousands of ancient Armenian headstones flattened to the ground by the Azerbaijani authorities in Djulfa or Julfa (Jugha in Armenian), Nakhichevan. 

On December 15, 2005, eyewitnesses across the River Araxes videotaped Azeri soldiers destroying Armenian burial monuments - khachkars (cross stones) - some as old as 1,500 years.  Azerbaijani officials denied the vandalism, but banned European Parliament members from visiting the site in March of 2006.  Only a few outside news sources tried to publicize the tragedy. 

&quot;The New Tears of Araxes&quot; is written by Sarah Pickman, a University of Chicago student, who was the only American reporter to cover the tragedy when she interned for Archaeology Magazine.  Producer and narrator Simon Maghakyan, who is among America&apos;s top 20 college students according to USA TODAY (April 24, 2006), hopes the film will break a year of ignorance and silence.  When asked why others should care, Maghakyan quotes Martin Luther King Jr. as saying, &quot;Injustice anywhere is threat to justice everywhere.&quot;   

Music by Djivan Gasparian (Gladiator, The Passion of the Christ, Munich, Syriana); Digital sound track production by Transtar Entertainment Group; Photographs by Research on Armenian Architecture, and Argam Ayvazian; Footage of 2005 destruction by Tabriz&apos;s Armenian Church, Iran; Satellite image by Digital Globe; Map by The Times, London. © Simon Maghakyan 2006.

To learn more about the deliberate destruction of the world&apos;s largest Armenian archaeological site, visit the Djulfa Virtual Memorial and Museum - http://www.djulfa.com. 

Sept 2007 update: Azerbaijani authorities are razing another Armenian cemetery in Baku, the capital city of the South Caucasus republic - http://www.iwpr.net/?p=crs&amp;amp;s=f&amp;amp;o=338840&amp;amp;apc_state=henfcrs338838

Additional Tags: Culfa, Jougha, Djougha, Giulfa, Dzhul</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/20fbc44d-32e1-45c5-b318-897d52905d20/cand_25.jpg</video:thumbnail_loc>
      <video:duration>318</video:duration>
      <video:publication_date>2009-05-27T14:56:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2283.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>vandalism</video:tag>
      <video:tag>Iran</video:tag>
      <video:tag>Azerbaijan</video:tag>
      <video:tag>Djulfa</video:tag>
      <video:tag>Culfa</video:tag>
      <video:tag>Jugha</video:tag>
      <video:tag>Nakhichevan</video:tag>
      <video:tag>Armenian</video:tag>
      <video:tag>cemetery</video:tag>
      <video:tag>medieval</video:tag>
      <video:tag>denial</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Army</video:tag>
      <video:tag>archaeology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-95-Polynomial-approximation-of-functions-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Polynomial approximation of functions (part 1)</video:title>
      <video:description>Polynomial approximation of functions (part 1)

Using a polynomial to approximate a function at f(0).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19889.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-06T00:39:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sy132cgqaiU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>polynomial</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Solving-for-a-Variable-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Solving for a Variable 2</video:title>
      <video:description>Solving for a Variable 2

U02_L1_T4_we2 : Solving for a Variable 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24513.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-09-17T13:44:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BR5yFOt0zao</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Absolute-Value-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Absolute Value 1</video:title>
      <video:description>Absolute Value 1

Content provided by TheNROCProject.org - ©Monterey Institute for Technology and Education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24514.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-09-17T13:45:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NvGTCzAfvr0</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>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Absolute-Value-Equations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Absolute Value Equations 1</video:title>
      <video:description>Absolute Value Equations 1

U02_L2_T2_we1  : Absolute Value Equations 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24518.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2012-09-17T13:46:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GwjiR2_7A7Y</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>Equations</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-New-Revolutions-in-Particle-Physics-Basic-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - New Revolutions in Particle Physics: Basic Concepts</video:title>
      <video:description>&quot;Lec 5 - New Revolutions in Particle Physics: Basic Concepts&quot; (November 2, 2009) Leonard Susskind gives the fifth lecture of a three-quarter sequence of courses that will explore the new revolutions in particle physics. In this lecture he continues on the subject of quantum field theory, more specifically, energy conservation, waves and fermions.

Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.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_18746.jpg</video:thumbnail_loc>
      <video:duration>7107</video:duration>
      <video:publication_date>2012-09-04T04:35:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TshXa3lGqQ8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>oscillation</video:tag>
      <video:tag>Schrodinger</video:tag>
      <video:tag>fermions</video:tag>
      <video:tag>Fermi</video:tag>
      <video:tag>Dirac</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>harmonic</video:tag>
      <video:tag>oscillati</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Pi-bonds-and-sp2-Hybridized-Orbitals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Pi bonds and sp2 Hybridized Orbitals</video:title>
      <video:description>Pi bonds and sp2 Hybridized Orbitals

Pi bonds and sp2 Hybridized Orbitals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24524.jpg</video:thumbnail_loc>
      <video:duration>853</video:duration>
      <video:publication_date>2012-09-17T13:49:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lJX8DxoPRfk</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Pi</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>and</video:tag>
      <video:tag>sp2</video:tag>
      <video:tag>Hybridized</video:tag>
      <video:tag>Orbitals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Equations-of-Sequence-Patterns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Equations of Sequence Patterns</video:title>
      <video:description>Equations of Sequence Patterns

U03_L1_T2_we1 : Equations of Sequence Patterns</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24525.jpg</video:thumbnail_loc>
      <video:duration>516</video:duration>
      <video:publication_date>2012-09-17T13:49:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_3BnyEr5fG4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>sequence</video:tag>
      <video:tag>patterns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-Receptor-signalling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Receptor signalling</video:title>
      <video:description>You can find any information throught this animation about Nuclear Receptor signaling. REf: http://www.nursa.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/cafcc4b5-78fe-4d0b-a51a-9cc859df19c3/cand_25.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-26T21:08:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/91.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>NuclearReceptor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Functional-Relationships-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Functional Relationships 1</video:title>
      <video:description>Functional Relationships 1

U03_L2_T1_we1 : Functional Relationships 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24529.jpg</video:thumbnail_loc>
      <video:duration>280</video:duration>
      <video:publication_date>2012-09-17T13:50:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5cK86VKoBPw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>functional</video:tag>
      <video:tag>relationships</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Chair-and-Boat-Shapes-for-Cyclohexane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Chair and Boat Shapes for Cyclohexane</video:title>
      <video:description>Chair and Boat Shapes for Cyclohexane

Chair and Boat Shapes for Cyclohexane</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24531.jpg</video:thumbnail_loc>
      <video:duration>749</video:duration>
      <video:publication_date>2012-09-17T13:51:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YUEkOBvJSNg</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Chair</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Boat</video:tag>
      <video:tag>Shapes</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Cyclohexane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Domain-and-Range-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Domain and Range 1</video:title>
      <video:description>Domain and Range 1

U03_L2_T2_we1 : Domain and Range 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24532.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2012-09-17T13:51:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C6F33Ir-sY4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>domain</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Range</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Double-Newman-Diagram-for-Methcyclohexane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Double Newman Diagram for Methcyclohexane</video:title>
      <video:description>Double Newman Diagram for Methcyclohexane

Double Newman Diagram for Methcyclohexane</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24533.jpg</video:thumbnail_loc>
      <video:duration>878</video:duration>
      <video:publication_date>2012-09-17T13:51:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I6LsWSXx8fg</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>double</video:tag>
      <video:tag>Newman</video:tag>
      <video:tag>diagram</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Methcyclohexane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Direct-Variation-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Direct Variation 1</video:title>
      <video:description>Direct Variation 1

U03_L2_T3_we1 : Direct Variation 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24536.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2012-09-17T13:52:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rSadG6EtJmY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Direct</video:tag>
      <video:tag>Variation</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Chiral-Examples-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Chiral Examples 1</video:title>
      <video:description>Chiral Examples 1

Chiral Examples 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24537.jpg</video:thumbnail_loc>
      <video:duration>662</video:duration>
      <video:publication_date>2012-09-17T13:52:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0XSSPow5oAc</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>chiral</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Introduction-to-interest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Introduction to interest</video:title>
      <video:description>This is a lecture of Khan Academy.

What interest is.  Simple versus compound interest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19963.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2012-09-06T01:14:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GtaoP0skPWc</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>Interest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Cognitive-Science-C103-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Cognitive Science C103 - Lecture 17</video:title>
      <video:description>Cognitive Science C103 - Lecture 17

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25832.jpg</video:thumbnail_loc>
      <video:duration>4455</video:duration>
      <video:publication_date>2012-09-18T17:48:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IixPMW_oFpY</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>17</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Biology-1AL-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Biology 1AL Spring 2012</video:title>
      <video:description>This video is a part of Biology 1AL - Lectures Spring 2012. Class is  Intended for biological science majors, but open to all qualified students. This is lecture # 3.

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27023.jpg</video:thumbnail_loc>
      <video:duration>4745</video:duration>
      <video:publication_date>2012-09-19T06:25:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RZMIbVqs3-4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-New-Revolutions-in-Particle-Physics-Basic-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - New Revolutions in Particle Physics: Basic Concepts</video:title>
      <video:description>&quot;Lec 8 - New Revolutions in Particle Physics: Basic Concepts&quot; (November 16, 2009) Leonard Susskind discusses the theory and mathematics of particle spin and half spin, the Dirac equation, and isotopic spin.

Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.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_18749.jpg</video:thumbnail_loc>
      <video:duration>6371</video:duration>
      <video:publication_date>2012-09-04T04:35:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xt09jVssi7k</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>classical</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>abstract</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>Dirac</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>isotopic</video:tag>
      <video:tag>cyclic</video:tag>
      <video:tag>permutation</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>commutation</video:tag>
      <video:tag>relations</video:tag>
      <video:tag>Pauli</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>fermion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Graphing-systems-of-inequalities-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Graphing systems of inequalities 2</video:title>
      <video:description>Graphing systems of inequalities 2

U06_L3_T1_we2 Graphing systems of inequalities 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24640.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2012-09-17T14:35:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YjT3QYfoy4Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 12 PACS 164B</video:title>
      <video:description>This is lecture 12 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_19407.jpg</video:thumbnail_loc>
      <video:duration>4797</video:duration>
      <video:publication_date>2012-09-05T02:13:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j6FyqeY68JE</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>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-31-Public-Health-250A-Lecture-37-Causal-Inference-II-A-Rei</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Public Health 250A - Lecture 37: Causal Inference II: A. Rei</video:title>
      <video:description>Public Health 250A - Lecture 37: Causal Inference II: A. Rei

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25676.jpg</video:thumbnail_loc>
      <video:duration>3084</video:duration>
      <video:publication_date>2012-09-18T16:55:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vp7xRHCY5n4</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>37</video:tag>
      <video:tag>causal</video:tag>
      <video:tag>inference</video:tag>
      <video:tag>II</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Rei</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Economics-119-Lecture-7-Applications-of-Prospect-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Economics 119 - Lecture 7: Applications of Prospect Theory</video:title>
      <video:description>Economics 119 - Lecture 7: Applications of Prospect Theory

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25821.jpg</video:thumbnail_loc>
      <video:duration>4838</video:duration>
      <video:publication_date>2012-09-18T17:44:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zjBhfhOy9KQ</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>7</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Prospect</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Cahn-Ingold-Prelog-System-for-Naming-Enantiomers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Cahn-Ingold-Prelog System for Naming Enantiomers</video:title>
      <video:description>Cahn-Ingold-Prelog System for Naming Enantiomers

Cahn-Ingold-Prelog System for Naming Enantiomers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24543.jpg</video:thumbnail_loc>
      <video:duration>662</video:duration>
      <video:publication_date>2012-09-17T13:55:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DfO27juYly8</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Cahn</video:tag>
      <video:tag>Ingold</video:tag>
      <video:tag>Prelog</video:tag>
      <video:tag>system</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>Enantiomers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-RS-Cahn-Ingold-Prelog-Naming-System-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - R,S (Cahn-Ingold-Prelog) Naming System Example 2</video:title>
      <video:description>R,S (Cahn-Ingold-Prelog) Naming System Example 2

R,S (Cahn-Ingold-Prelog) Naming System Example 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24544.jpg</video:thumbnail_loc>
      <video:duration>668</video:duration>
      <video:publication_date>2012-09-17T13:55:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/peQsBg9P4ms</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>R</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Cahn</video:tag>
      <video:tag>Ingold</video:tag>
      <video:tag>Prelog</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Stereoisomers-Enantiomers-Diastereomers-Constitutional-Isomers-and-Meso-Compounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Stereoisomers, Enantiomers, Diastereomers, Constitutional Isomers and Meso Compounds</video:title>
      <video:description>Stereoisomers, Enantiomers, Diastereomers, Constitutional Isomers and Meso Compounds

Stereoisomers, Enantiomers, Diastereomers, Constitutional Isomers and Meso Compounds</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24545.jpg</video:thumbnail_loc>
      <video:duration>816</video:duration>
      <video:publication_date>2012-09-17T13:56:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/457xnJv80O0</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Stereoisomers</video:tag>
      <video:tag>Enantiomers</video:tag>
      <video:tag>Diastereomers</video:tag>
      <video:tag>Constitutional</video:tag>
      <video:tag>Isomers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Meso</video:tag>
      <video:tag>Compounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Cis-Trans-and-E-Z-Naming-Scheme-for-Alkenes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Cis-Trans and E-Z Naming Scheme for Alkenes</video:title>
      <video:description>Cis-Trans and E-Z Naming Scheme for Alkenes

Cis-Trans and E-Z Naming Scheme for Alkenes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24546.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2012-09-17T13:57:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oYoQpDtBLac</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>cis</video:tag>
      <video:tag>trans</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
      <video:tag>Z</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Alkenes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Avoid-Dental-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Avoid Dental Problems</video:title>
      <video:description>Video explains how we can avoid the dental problems like Plaque, Gingivitis, Cavities, Failed fillings and Bad bites. A regular checkup of teeth is very necessary.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/95785efd-7009-4a19-8e2d-3b453a98bc25/cand_25.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2011-11-30T10:39:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9592.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Regular</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Exams</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Entgegen-Zusammen-Naming-Scheme-for-Alkenes-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Entgegen-Zusammen Naming Scheme for Alkenes Examples</video:title>
      <video:description>Entgegen-Zusammen Naming Scheme for Alkenes Examples

Entgegen-Zusammen Naming Scheme for Alkenes Examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24547.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2012-09-17T13:57:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GFiizJ-jGVw</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>entgegen</video:tag>
      <video:tag>zusammen</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Alkenes</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-128-Greek-Financial-Crisis-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 128 - Greek Financial Crisis (part 2)</video:title>
      <video:description>Greek Financial Crisis (part 2)

What Greece could have done if it had it&apos;s own currency</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25683.jpg</video:thumbnail_loc>
      <video:duration>636</video:duration>
      <video:publication_date>2012-09-18T16:56:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CkNArgNPI2Y</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Greek</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-proper-way-to-inspect-the-mouth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The proper way to inspect 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.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9bf7018f-9991-4d91-8f31-b708c3e20d1e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-11-30T22:05:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9614.mp4</video:content_loc>
      <video:uploader>benchwork</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/Lec-173-Independent-Events-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 173 - Independent Events 2</video:title>
      <video:description>Independent Events 2

U12_L2_T2_we2 Independent Events 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24846.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2012-09-17T17:03:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VWAfEbgf1Po</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>independent</video:tag>
      <video:tag>Events</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-OBriens-Active-Compression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing O&apos;Brien&apos;s Active Compression</video:title>
      <video:description>O&apos;Brien&apos;s active compression test is a procedure that was developed to test the shoulder&apos;s acromioclavicular defects or abnormalities as is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d11c18c7-c462-4b0d-86eb-57daa09da462/cand_25.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-11-30T05:51:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9272.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>o</video:tag>
      <video:tag>Brien</video:tag>
      <video:tag>s</video:tag>
      <video:tag>active</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-99-Finding-Unit-Prices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 99 - Finding Unit Prices</video:title>
      <video:description>Finding Unit Prices

U04_L1_T1_we4 Finding Unit Prices</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24847.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2012-09-17T17:03:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d7rAlcNHDUI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Finding</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>prices</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-100-Understanding-Proportions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 100 - Understanding Proportions</video:title>
      <video:description>Understanding Proportions

U04_L2_T1_we1 Understanding Proportions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24848.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2012-09-17T17:04:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V3FvaClh6LY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>Proportions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-174-Independent-Events-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 174 - Independent Events 3</video:title>
      <video:description>Independent Events 3

U12_L2_T2_we3 Independent Events 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24849.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2012-09-17T17:04:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2MYA8Ba2PvM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>independent</video:tag>
      <video:tag>Events</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-101-Find-an-Unknown-in-a-Proportion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Find an Unknown in a Proportion</video:title>
      <video:description>Find an Unknown in a Proportion

U04_L2_T1_we2 t2 Find an Unknown in a Proportion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24850.jpg</video:thumbnail_loc>
      <video:duration>440</video:duration>
      <video:publication_date>2012-09-17T17:04:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GO5ajwbFqVQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>find</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Unknown</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Proportion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-175-Permutations-and-Combinations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 175 - Permutations and Combinations 1</video:title>
      <video:description>Permutations and Combinations 1

U12_L2_T3_we1 Permutations and Combinations 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24851.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2012-09-17T17:04:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oQpKtm5TtxU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Permutations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Combinations</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-102-Find-an-Unknown-in-a-Proportion-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 102 - Find an Unknown in a Proportion 2</video:title>
      <video:description>Find an Unknown in a Proportion 2

U04_L2_T1_we3 t2 Find an Unknown in a Proportion 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24852.jpg</video:thumbnail_loc>
      <video:duration>348</video:duration>
      <video:publication_date>2012-09-17T17:05:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4ywTWCaLmXE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>find</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Unknown</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Proportion</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-176-Permutations-and-Combinations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 176 - Permutations and Combinations 2</video:title>
      <video:description>Permutations and Combinations 2

U12_L2_T3_we2 Permutations and Combinations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24853.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-09-17T17:05:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v9NLtiVt3XY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Permutations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Combinations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Describing-the-Meaning-of-Percent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Describing the Meaning of Percent</video:title>
      <video:description>Describing the Meaning of Percent

U05_L1_T1_we1 Describing the Meaning of Percent</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24854.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-09-17T17:05:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lvr2YsxG10o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Describing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Meaning</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Percent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-177-Permutations-and-Combinations-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 177 - Permutations and Combinations 3</video:title>
      <video:description>Permutations and Combinations 3

U12_L2_T3_we3 Permutations and Combinations 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24855.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2012-09-17T17:05:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SbpoyXTpC84</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Permutations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Combinations</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-104-Describing-the-Meaning-of-Percent-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 104 - Describing the Meaning of Percent 2</video:title>
      <video:description>Describing the Meaning of Percent 2

U05_L1_T1_we2 Describing the Meaning of Percent 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24856.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2012-09-17T17:06:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MokI3Fi8jpc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Describing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Meaning</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Percent</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-178-Permutations-and-Combinations-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 178 - Permutations and Combinations 4</video:title>
      <video:description>Permutations and Combinations 4

U12_L2_T4_we1 Permutations and Combinations 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24857.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2012-09-17T17:06:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DIjlllgq3dc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Permutations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Combinations</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-179-Probability-of-Dependent-Events</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 179 - Probability of Dependent Events</video:title>
      <video:description>Probability of Dependent Events

U12_L2_T4_we2 Probability of Dependent Events</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24859.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2012-09-17T17:07:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l9ft9jpriNA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Dependent</video:tag>
      <video:tag>Events</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 15 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng lectures on principal component analysis (PCA) and independent component analysis (ICA) in relation to unsupervised machine learning. 

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_18766.jpg</video:thumbnail_loc>
      <video:duration>4638</video:duration>
      <video:publication_date>2012-09-04T05:10:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QGd06MTRMHs</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>principal</video:tag>
      <video:tag>independent</video:tag>
      <video:tag>component</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>ICA</video:tag>
      <video:tag>PCA</video:tag>
      <video:tag>latent</video:tag>
      <video:tag>semantic</video:tag>
      <video:tag>indexing</video:tag>
      <video:tag>LSI</video:tag>
      <video:tag>singular</video:tag>
      <video:tag>value</video:tag>
      <video:tag>decomposition</video:tag>
      <video:tag>SVD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Alogorithms-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Alogorithms 2</video:title>
      <video:description>Lec 7- Alogorithms 2.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19177.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-09-04T18:56:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ha3X1u0tYkQ</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-185-U03_L2_T1_we2-Representing-Functions-as-Graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 185 - U03_L2_T1_we2 Representing Functions as Graphs</video:title>
      <video:description>U03_L2_T1_we2 Representing Functions as Graphs

U03_L2_T1_we2 Representing Functions as Graphs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24875.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2012-09-17T17:11:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/12w3qsF4xmE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>U03</video:tag>
      <video:tag>L2</video:tag>
      <video:tag>t1</video:tag>
      <video:tag>we2</video:tag>
      <video:tag>Representing</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>as</video:tag>
      <video:tag>graphs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-116-Converting-Gallons-to-quarts-pints-and-cups</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 116 - Converting Gallons to quarts pints and cups</video:title>
      <video:description>Converting Gallons to quarts pints and cups

U06_L1_T3_we1 Converting Gallons to quarts pints and cups</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24876.jpg</video:thumbnail_loc>
      <video:duration>317</video:duration>
      <video:publication_date>2012-09-17T17:11:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4uQtJDf7drU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Converting</video:tag>
      <video:tag>Gallons</video:tag>
      <video:tag>to</video:tag>
      <video:tag>quarts</video:tag>
      <video:tag>pints</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cups</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-117-Performing-arithmetic-calculations-on-units-of-volume</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 117 - Performing arithmetic calculations on units of volume</video:title>
      <video:description>Performing arithmetic calculations on units of volume

U06_L1_T3_we2 Performing arithmetic calculations on units of volume</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24877.jpg</video:thumbnail_loc>
      <video:duration>323</video:duration>
      <video:publication_date>2012-09-17T17:11:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hShqXKpI6KA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Performing</video:tag>
      <video:tag>Arithmetic</video:tag>
      <video:tag>calculations</video:tag>
      <video:tag>on</video:tag>
      <video:tag>units</video:tag>
      <video:tag>of</video:tag>
      <video:tag>volume</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-186-U03_L1_T1_we2-Inductive-Patterns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 186 - U03_L1_T1_we2 Inductive Patterns</video:title>
      <video:description>U03_L1_T1_we2 Inductive Patterns

U03_L1_T1_we2 Inductive Patterns</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24878.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2012-09-17T17:11:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GvbrtnEYRpY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>U03</video:tag>
      <video:tag>L1</video:tag>
      <video:tag>t1</video:tag>
      <video:tag>we2</video:tag>
      <video:tag>Inductive</video:tag>
      <video:tag>patterns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-118-Solving-application-problems-involving-units-of-volume</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 118 - Solving application problems involving units of volume</video:title>
      <video:description>Solving application problems involving units of volume

U06_L1_T3_we3 Solving application problems involving units of volume</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24879.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-09-17T17:12:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KgoXx_58QyQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>involving</video:tag>
      <video:tag>units</video:tag>
      <video:tag>of</video:tag>
      <video:tag>volume</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-119-US-Customary-and-Metric-units</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 119 -U.S. Customary and Metric units</video:title>
      <video:description>U.S. Customary and Metric units

U06_L2_T1_we1 U.S. Customary and Metric units</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24880.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2012-09-17T17:12:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y2RHWA7t0WM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>U</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Customary</video:tag>
      <video:tag>and</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>units</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-120-Conversion-between-metric-units</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 120 - Conversion between metric units</video:title>
      <video:description>Conversion between metric units

U06_L2_T1_we2 Conversion between metric units</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24881.jpg</video:thumbnail_loc>
      <video:duration>316</video:duration>
      <video:publication_date>2012-09-17T17:12:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SYkmadc2wOI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>conversion</video:tag>
      <video:tag>between</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>units</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-122-Perimeter-and-Unit-Conversion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Perimeter and Unit Conversion</video:title>
      <video:description>Perimeter and Unit Conversion

u6_l2_t3_we1 Perimeter and Unit Conversion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24883.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2012-09-17T17:13:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q9XCrpLPfGk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Perimeter</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>conversion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Currency-Exchange-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Currency Exchange Introduction</video:title>
      <video:description>Currency Exchange Introduction

Introduction to how exchange rates can fluctuate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24884.jpg</video:thumbnail_loc>
      <video:duration>724</video:duration>
      <video:publication_date>2012-09-17T17:14:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/itoNb1lb5hY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Currency</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-123-Comparing-Celsius-and-Farenheit-temperature-scales</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Comparing Celsius and Farenheit temperature scales</video:title>
      <video:description>Comparing Celsius and Farenheit temperature scales

U06_L3_T1_we1 Comparing Celsius and Farenheit temperature scales</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24886.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2012-09-17T17:17:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aASUZqJCHHA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>Celsius</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Farenheit</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>scales</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-125-Congruent-and-Similar-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 125 - Congruent and Similar Triangles</video:title>
      <video:description>Congruent and Similar Triangles

u07_l1_t3_we2 Congruent and Similar Triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24890.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2012-09-17T17:17:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0mKmYxuMirE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Congruent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Similar</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 17 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng discusses the topic of reinforcement learning, focusing particularly on continuous state MDPs, discretization, and policy and value iterations. 

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_18768.jpg</video:thumbnail_loc>
      <video:duration>4620</video:duration>
      <video:publication_date>2012-09-04T05:10:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LKdFTsM3hl4</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>reinforcement</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>State</video:tag>
      <video:tag>MDP</video:tag>
      <video:tag>discretization</video:tag>
      <video:tag>fitted</video:tag>
      <video:tag>value</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>function</video:tag>
      <video:tag>approximate</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>decision</video:tag>
      <video:tag>Process</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-128-Application-of-Similar-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 128 - Application of Similar Triangles</video:title>
      <video:description>Application of Similar Triangles

u07_l1_t3_we5 Application of Similar Triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24894.jpg</video:thumbnail_loc>
      <video:duration>334</video:duration>
      <video:publication_date>2012-09-17T17:24:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UgiRvl6iJzc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Application</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Similar</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-American-Chinese-Debt-Loop</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - American-Chinese Debt Loop</video:title>
      <video:description>American-Chinese Debt Loop

How the Chinese buying of American debt leads to lower interest rates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24895.jpg</video:thumbnail_loc>
      <video:duration>927</video:duration>
      <video:publication_date>2012-09-17T17:24:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m5xu4r0szaA</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>american</video:tag>
      <video:tag>Chinese</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>Loop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-129-Using-the-Pythagorean-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129 - Using the Pythagorean Theorem</video:title>
      <video:description>Using the Pythagorean Theorem

u07_l1_t4_we1 Using the Pythagorean Theorem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24896.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2012-09-17T17:25:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UJHONfWW9T0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>using</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Debt-Loops-Rationale-and-Effects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Debt Loops Rationale and Effects</video:title>
      <video:description>Debt Loops Rationale and Effects

Positive and negative effects of China&apos;s devaluing of their currency</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24897.jpg</video:thumbnail_loc>
      <video:duration>744</video:duration>
      <video:publication_date>2012-09-17T17:25:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XBI7DqttyOQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Debt</video:tag>
      <video:tag>loops</video:tag>
      <video:tag>rationale</video:tag>
      <video:tag>and</video:tag>
      <video:tag>effects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-130-Pythagorean-Theorem-Application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 130 - Pythagorean Theorem Application</video:title>
      <video:description>Pythagorean Theorem Application

u07_l1_t4_we2 Pythagorean Theorem Application</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24898.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2012-09-17T17:25:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l43fgfJ376c</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>Application</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-China-keeps-peg-but-diversifies-holdings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - China keeps peg but diversifies holdings</video:title>
      <video:description>China keeps peg but diversifies holdings

China keeps peg but diversifies holdings</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24899.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2012-09-17T17:25:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4aNoZjAhSr8</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>China</video:tag>
      <video:tag>keeps</video:tag>
      <video:tag>peg</video:tag>
      <video:tag>but</video:tag>
      <video:tag>diversifies</video:tag>
      <video:tag>holdings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-132-Parts-of-a-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 132 - Parts of a Circle</video:title>
      <video:description>Parts of a Circle

u07_l2_t3_we1 Parts of a Circle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24901.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2012-09-17T17:26:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/04N79tItPEA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Parts</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Tourism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Tourism</video:title>
      <video:description>Increasing number of medical tourism in India for less cost medical treatments. Video contains the reviews of some of the medical patients which shows that they have found a satisfactory treatment for them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a1571564-7e2b-4623-aff1-bac33a1cb216/cand_25.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2011-11-30T22:18:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9650.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hot</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Less</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Money</video:tag>
      <video:tag>savings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-133-Circumference-of-a-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 133 - Circumference of a Circle</video:title>
      <video:description>Circumference of a Circle

u07_l2_t3_we2 Circumference of a Circle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24902.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2012-09-17T17:26:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WgW_KwtBvro</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Circumference</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-134-Area-of-a-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 134 - Area of a Circle</video:title>
      <video:description>Area of a Circle

u07_l2_t3_we3 Area of a Circle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24903.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2012-09-17T17:27:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lDKjX5ouoic</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>A</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-135-Area-and-Perimeter-of-Composite-Figures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 135 - Area and Perimeter of Composite Figures</video:title>
      <video:description>Area and Perimeter of Composite Figures

u07_l2_t3_we4 Area and Perimeter of Composite Figures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24904.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2012-09-17T17:27:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WlGuG_VZl5c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>area</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Perimeter</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Composite</video:tag>
      <video:tag>Figures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-136-Identifying-Geometric-Solids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 136 - Identifying Geometric Solids</video:title>
      <video:description>Identifying Geometric Solids

u07_l3_t1_we1 Identifying Geometric Solids</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24905.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2012-09-17T17:27:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Cn3QiGlklRI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Identifying</video:tag>
      <video:tag>Geometric</video:tag>
      <video:tag>Solids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Computer-Science-164-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Computer Science 164 - Lecture 1</video:title>
      <video:description>Computer Science 164 - Lecture 1

Programming Languages and Compilers
Instructor: Ras Bodik</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26149.jpg</video:thumbnail_loc>
      <video:duration>3596</video:duration>
      <video:publication_date>2012-09-19T00:03:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MjR7tQTIWbc</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>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-of-the-ovine-cardiac-muscle-purkinje-fibres</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of the ovine cardiac muscle purkinje fibres</video:title>
      <video:description>This video shows Purkinje fibers also called modified cardiac myocytes between the arrows,that run in the subendocardial ct space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/081bd478-01b8-4823-bc69-43e35994904b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-11-30T22:10:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9628.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</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>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-139-Acute-Obtuse-and-Right-Angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 139 - Acute Obtuse and Right Angles</video:title>
      <video:description>Acute Obtuse and Right Angles

u07_l1_t1_we2 Acute Obtuse and Right Angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24908.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2012-09-17T17:29:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qdYx4qk2UHU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>acute</video:tag>
      <video:tag>Obtuse</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>angles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-140-Identifying-Parallel-and-Perpendicular-Lines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 140 - Identifying Parallel and Perpendicular Lines</video:title>
      <video:description>Identifying Parallel and Perpendicular Lines

u07_l1_t2_we1 Identifying Parallel and Perpendicular Lines</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24909.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2012-09-17T17:29:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aq_XL6FrmGs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Identifying</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Perpendicular</video:tag>
      <video:tag>lines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-141-Identifying-Complementary-and-Supplementary-Angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 141 - Identifying Complementary and Supplementary Angles</video:title>
      <video:description>Identifying Complementary and Supplementary Angles

u07_l1_t2_we2 Identifying Complementary and Supplementary Angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24910.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2012-09-17T17:30:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o-TWOYoxjUo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Identifying</video:tag>
      <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/Lec-142-Finding-Missing-Angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 142 - Finding Missing Angles</video:title>
      <video:description>Finding Missing Angles

u07_l1_t2_we3 Finding Missing Angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24911.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2012-09-17T17:30:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z8BoVhTkaBw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Finding</video:tag>
      <video:tag>Missing</video:tag>
      <video:tag>angles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-143-Perimeter-of-a-Polygon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 143 - Perimeter of a Polygon</video:title>
      <video:description>Perimeter of a Polygon

u07_l2_t2_we1 Perimeter of a Polygon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24913.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2012-09-17T17:30:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5ZCKr4wTQvI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Perimeter</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>polygon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-144-Area-of-a-Trapezoid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 144 - Area of a Trapezoid</video:title>
      <video:description>Area of a Trapezoid

u07_l2_t2_we2 Area of a Trapezoid</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24914.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2012-09-17T17:31:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qAs50nzzrP4</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>A</video:tag>
      <video:tag>Trapezoid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Scale-of-Solar-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Scale of Solar System</video:title>
      <video:description>Scale of Solar System

Scale of Solar System</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24917.jpg</video:thumbnail_loc>
      <video:duration>751</video:duration>
      <video:publication_date>2012-09-17T17:32:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GP53b__h4ew</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>scale</video:tag>
      <video:tag>of</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Computer-Science-164-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Computer Science 164 - Lecture 6</video:title>
      <video:description>Computer Science 164 - Lecture 6

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26167.jpg</video:thumbnail_loc>
      <video:duration>4566</video:duration>
      <video:publication_date>2012-09-19T00:07:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/byQ-QfRwS1M</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>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrical-Engineering-140-Lecture-3-7-minute-Gap-in-Audi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Electrical Engineering 140 - Lecture 3: 7 minute Gap in Audi</video:title>
      <video:description>Electrical Engineering 140 - Lecture 3: 7 minute Gap in Audi

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26165.jpg</video:thumbnail_loc>
      <video:duration>4513</video:duration>
      <video:publication_date>2012-09-19T00:06:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-k7zvN7HnwI</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>3</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Minute</video:tag>
      <video:tag>Gap</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Audi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Scale-of-the-Galaxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Scale of the Galaxy</video:title>
      <video:description>Scale of the Galaxy

Scale of the Galaxy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24919.jpg</video:thumbnail_loc>
      <video:duration>775</video:duration>
      <video:publication_date>2012-09-17T17:33:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rcLnMe1ELPA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>scale</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Galaxy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Intergalactic-Scale</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Intergalactic Scale</video:title>
      <video:description>Intergalactic Scale

Intergalactic Scale</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24920.jpg</video:thumbnail_loc>
      <video:duration>650</video:duration>
      <video:publication_date>2012-09-17T17:34:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JiE_kNk3ucI</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Intergalactic</video:tag>
      <video:tag>scale</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Radius-of-Observable-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Radius of Observable Universe</video:title>
      <video:description>Radius of Observable Universe

Radius of Observable Universe</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24923.jpg</video:thumbnail_loc>
      <video:duration>999</video:duration>
      <video:publication_date>2012-09-17T17:36:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6nVysrZQnOQ</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Radius</video:tag>
      <video:tag>of</video:tag>
      <video:tag>observable</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-2003-AIME-II-Problem-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - 2003 AIME II Problem 10</video:title>
      <video:description>2003 AIME II Problem 10

perfect squares integers square root</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25058.jpg</video:thumbnail_loc>
      <video:duration>805</video:duration>
      <video:publication_date>2012-09-18T00:52:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hh3iY4tdkGI</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>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Simple-Differential-Equation-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Simple Differential Equation Example</video:title>
      <video:description>Simple Differential Equation Example

2010 IIT JEE Paper 1 Problem 56 Differential Equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24997.jpg</video:thumbnail_loc>
      <video:duration>779</video:duration>
      <video:publication_date>2012-09-17T17:58:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fqnPabGV6A4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>simple</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-10-Lecture-12-Sharing-Multimedia-on-the-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Computer Science 10 - Lecture 12: Sharing Multimedia on the Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 12: Sharing Multimedia on the

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_26846.jpg</video:thumbnail_loc>
      <video:duration>2544</video:duration>
      <video:publication_date>2012-09-19T02:43:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LIW3Uq6IMZ8</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>Sharing</video:tag>
      <video:tag>multimedia</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Solar-Geoengineering-to-Manage-Climate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Solar Geoengineering to Manage Climate</video:title>
      <video:description>&quot;Lec 13 - Solar Geoengineering to Manage Climate&quot; January 31, 2011

David Keith, Professor of Chemical and Petroleum Engineering at the University of Calgary, explores possibilities for the intentional alteration of Earth&apos;s radiation budget as a means to mitigate risks to Earth&apos;s climate and human society in the face of insufficient or ineffective emissions reduction efforts.

Stanford University
http://www.stanford.edu

Univ. of Calgary Dept. of Chemical and Petroleum Engineering
http://schulich.ucalgary.ca/chemical

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_18784.jpg</video:thumbnail_loc>
      <video:duration>3735</video:duration>
      <video:publication_date>2012-09-04T05:25:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zt5yR9dYV64</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>energy</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>geoengineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Application-problems-with-equation-in-one-variable</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Application problems with equation in one variable</video:title>
      <video:description>Application problems with equation in one variable

u10_l1_t3_we2 Application problems with equation in one variable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25171.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2012-09-18T01:37:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iimpwYBiKNg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Application</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>with</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>one</video:tag>
      <video:tag>variable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Healthcare-System-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Healthcare System Overview</video:title>
      <video:description>Healthcare System Overview

The different roles in the healthcare system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25172.jpg</video:thumbnail_loc>
      <video:duration>482</video:duration>
      <video:publication_date>2012-09-18T01:38:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LMHxxvbzFqc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>healthcare</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-hermaphrodites-The-safer-sex-part-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture hermaphrodites: The safer sex  part 8</video:title>
      <video:description>This is the 8th part of these video series lecture on hermaphrodites as the safer sex. This tutorial is based on the article by Barbara J. Meyer, Ph.D. For information can be found on www.hhmi.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/af0739c8-d2d1-4d2f-97a7-47af89bae74d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2007-09-22T19:42:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1038.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sex</video:tag>
      <video:tag>Determination</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-Of-Intra-Uterine-Device-IUD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal Of Intra-Uterine Device IUD</video:title>
      <video:description>This is the removal of a birth control method that had been inserted, this video shows how the procedure to remove the intra-uterine device (IUD) is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f5d37310-9869-499a-919b-d7853b045a30/cand_25.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2011-11-30T05:54:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9285.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intra</video:tag>
      <video:tag>uterine</video:tag>
      <video:tag>device</video:tag>
      <video:tag>IUD</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Rearrange-formulas-to-isolate-specific-variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Rearrange formulas to isolate specific variables</video:title>
      <video:description>Rearrange formulas to isolate specific variables

u10_l1_t4_we2 Rearrange formulas to isolate specific variables</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25175.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2012-09-18T01:38:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eTSVTTg_QZ4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rearrange</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>to</video:tag>
      <video:tag>isolate</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Medicare-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Medicare Overview</video:title>
      <video:description>Medicare Overview

Sal talks with Professor Laurence baker of Stanford Medical School</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25176.jpg</video:thumbnail_loc>
      <video:duration>961</video:duration>
      <video:publication_date>2012-09-18T01:39:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VpLKdKkpg68</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Medicare</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Inequalities-on-a-number-line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Inequalities on a number line</video:title>
      <video:description>Inequalities on a number line

u10_l2_t1_we1 Inequalities on a number line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25177.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2012-09-18T01:39:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dTwZ5N126gw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Inequalities</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-One-Step-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - One-Step Inequalities</video:title>
      <video:description>One-Step Inequalities

u10_l2_t1_we2 One-Step Inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25178.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2012-09-18T01:39:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/17a443nL7Qw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>one</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-One-Step-Inequalities-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - One-Step Inequalities 2</video:title>
      <video:description>One-Step Inequalities 2

u10_l2_t1_we3 One-Step Inequalities 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25179.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2012-09-18T01:41:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D1cKk48kz-E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>one</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Multi-Step-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Multi-Step Inequalities</video:title>
      <video:description>Multi-Step Inequalities

u10_l2_t2_we1 Multi-Step Inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25180.jpg</video:thumbnail_loc>
      <video:duration>338</video:duration>
      <video:publication_date>2012-09-18T01:42:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SgKBBUFaGb4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multi</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Multi-Step-Inequalities-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Multi-Step Inequalities 2</video:title>
      <video:description>Multi-Step Inequalities 2

u10_l2_t2_we2 Multi-Step Inequalities 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25181.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2012-09-18T01:43:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XOAn5z8mkvI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multi</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Graphings-Systems-of-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Graphings Systems of Equations</video:title>
      <video:description>Graphings Systems of Equations

u14_l1_t1_we1 Graphings Systems of Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25182.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2012-09-18T01:43:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MRAIgJmRmag</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphings</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Solar-Energy-at-Scale</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Solar Energy at Scale</video:title>
      <video:description>&quot;Lec 41 - Solar Energy at Scale&quot; (November 18, 2009) John Benner, Manager of the National Renewable Energy Laboratory&apos;s Electronic Materials and Devices research group, discusses the factors and bottlenecks involved in scaling various photovoltaic technologies to national and international production scales.

Stanford University
http://www.stanford.edu

National Renewable Energy Laboratory
http://www.nrel.gov

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_18812.jpg</video:thumbnail_loc>
      <video:duration>3538</video:duration>
      <video:publication_date>2012-09-04T05:38:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RgNc3T_vvTQ</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>photovoltaics</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -Computer Science 61B</video:title>
      <video:description>&quot;Lec 4 -Computer Science 61B&quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27314.jpg</video:thumbnail_loc>
      <video:duration>2887</video:duration>
      <video:publication_date>2012-09-21T05:24:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/spowv8iEffg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Transmission-Siting-Issues</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Transmission Siting Issues</video:title>
      <video:description>&quot;Lec 36 - Transmission Siting Issues&quot; (January 27, 2010) Suedeen Kelly, former commissioner with the Federal Energy Regulatory Commission, discusses from a regulatory perspective the multi-layered complexities in reforming the large-scale electricity distribution infrastructure in the United States and provides suggestions for how to overcome the political and practical roadblocks to modernizing and extending the grid.

Stanford University
http://www.stanford.edu

Federal Energy Regulatory Commission
http://www.ferc.gov

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_18807.jpg</video:thumbnail_loc>
      <video:duration>3446</video:duration>
      <video:publication_date>2012-09-04T05:34:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lPAocsKRauA</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Equity</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Justice</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>smart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Statistics-20-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Statistics 20 - Lecture 16</video:title>
      <video:description>Statistics 20 - Lecture 16

Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25848.jpg</video:thumbnail_loc>
      <video:duration>3893</video:duration>
      <video:publication_date>2012-09-18T17:53:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eX_DuVAI040</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>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Economics-119-Lecture-15-Libertarian-Paternalism-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Economics 119 - Lecture 15: Libertarian Paternalism 1</video:title>
      <video:description>Economics 119 - Lecture 15: Libertarian Paternalism 1

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25850.jpg</video:thumbnail_loc>
      <video:duration>4804</video:duration>
      <video:publication_date>2012-09-18T17:53:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ESVhs9S41Xo</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>15</video:tag>
      <video:tag>Libertarian</video:tag>
      <video:tag>Paternalism</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Economics-119-Lecture-16-Libertarian-Paternalism-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Economics 119 - Lecture 16: Libertarian Paternalism 2</video:title>
      <video:description>Economics 119 - Lecture 16: Libertarian Paternalism 2

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25853.jpg</video:thumbnail_loc>
      <video:duration>4848</video:duration>
      <video:publication_date>2012-09-18T17:54:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y6y9O1wiMcg</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>16</video:tag>
      <video:tag>Libertarian</video:tag>
      <video:tag>Paternalism</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Statistics-20-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Statistics 20 - Lecture 19</video:title>
      <video:description>Statistics 20 - Lecture 19

Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25854.jpg</video:thumbnail_loc>
      <video:duration>4431</video:duration>
      <video:publication_date>2012-09-18T17:54:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1KO1J4kuyLs</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>19</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Statistics-20-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Statistics 20 - Lecture 20</video:title>
      <video:description>Statistics 20 - Lecture 20

Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25857.jpg</video:thumbnail_loc>
      <video:duration>4016</video:duration>
      <video:publication_date>2012-09-18T17:55:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wBdc-iKqZz8</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:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Cognitive-Science-C103-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Cognitive Science C103 - Lecture 25</video:title>
      <video:description>Cognitive Science C103 - Lecture 25

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25858.jpg</video:thumbnail_loc>
      <video:duration>4780</video:duration>
      <video:publication_date>2012-09-18T17:55:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f7eV3qXoEoA</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>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Obstetrical-Forceps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Obstetrical Forceps</video:title>
      <video:description>Obstetrical forceps are an instrument with two blades and a handle designed to aid in the delivery of a baby particularly in a difficult or obstructed labour</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/252d8143-c18b-4455-afe2-c51964d17d2f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-11-30T06:06:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9326.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Obstetrical</video:tag>
      <video:tag>Forceps</video:tag>
      <video:tag>Sklar</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Instruments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Statistics-20-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Statistics 20 - Lecture 21</video:title>
      <video:description>Statistics 20 - Lecture 21

Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25859.jpg</video:thumbnail_loc>
      <video:duration>3958</video:duration>
      <video:publication_date>2012-09-18T17:56:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d-YpCP1EZ9g</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>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Cognitive-Science-C103-Lecture-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Cognitive Science C103 - Lecture 26</video:title>
      <video:description>Cognitive Science C103 - Lecture 26

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25862.jpg</video:thumbnail_loc>
      <video:duration>4605</video:duration>
      <video:publication_date>2012-09-18T17:56:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZwAUujAl9fU</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>26</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Adaptation-to-Climate-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Adaptation to Climate Change</video:title>
      <video:description>&quot;Lec 50 - Adaptation to Climate Change&quot; May 6, 2009 - Lisa Schipper, research fellow at the Stockholm Environmental Institute, discusses theories connecting climate change adaptation to international development, and how they relate to concrete changes being implemented in southeast Asia and elsewhere. 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

Stockholm Environmental Institute
http://www.sei.se/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18821.jpg</video:thumbnail_loc>
      <video:duration>3151</video:duration>
      <video:publication_date>2012-09-04T05:38:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nepmBzT-wJQ</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>United</video:tag>
      <video:tag>Nations</video:tag>
      <video:tag>southeast</video:tag>
      <video:tag>asia</video:tag>
      <video:tag>Adaptation</video:tag>
      <video:tag>vulnerability</video:tag>
      <video:tag>Framework</video:tag>
      <video:tag>convention</video:tag>
      <video:tag>on</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Intervention</video:tag>
      <video:tag>Disaster</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>National</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Communicating</video:tag>
      <video:tag>effectively</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Aid</video:tag>
      <video:tag>agencies</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>Gas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computer-Science-164-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computer Science 164 - Lecture 11</video:title>
      <video:description>Computer Science 164 - Lecture 11

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26184.jpg</video:thumbnail_loc>
      <video:duration>4560</video:duration>
      <video:publication_date>2012-09-19T00:10:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/78GQPIP4dvE</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>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Atomic-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Atomic Structure</video:title>
      <video:description>Atomic Structure

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_26144.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2012-09-19T00:03:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dQtNrUa5Az0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 8 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27352.jpg</video:thumbnail_loc>
      <video:duration>4509</video:duration>
      <video:publication_date>2012-09-21T05:47:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4HJoD7amesE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</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-18-Oxygen-Isotopes-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Oxygen Isotopes (Quiz)</video:title>
      <video:description>Oxygen Isotopes (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_26151.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
      <video:publication_date>2012-09-19T00:04:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/myr7i1nYj-4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Oxygen</video:tag>
      <video:tag>Isotopes</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Empirical-and-Molecular-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Empirical and Molecular Formula</video:title>
      <video:description>Empirical and Molecular Formula

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_26156.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2012-09-19T00:05:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bOWELGPkNBA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Empirical</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Phosphorus-Oxide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Phosphorus Oxide</video:title>
      <video:description>Phosphorus Oxide

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_26158.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2012-09-19T00:05:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oFtvBe8CsNw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Phosphorus</video:tag>
      <video:tag>Oxide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cholesteatoma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cholesteatoma</video:title>
      <video:description>Cholesteatoma - Mayo Clinic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/87aecabe-b53c-41e4-9f7e-1dbb144efd9d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2011-10-21T01:49:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7121.mp4</video:content_loc>
      <video:uploader>maryKarb</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cholesteatoma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-164-Lecture-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Computer Science 164 - Lecture 4</video:title>
      <video:description>Computer Science 164 - Lecture 4

Programming Languages and Compilers
Professor: Ras Bodik</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26159.jpg</video:thumbnail_loc>
      <video:duration>4679</video:duration>
      <video:publication_date>2012-09-19T00:06:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q5WB-vVh5rA</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>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Computer-Science-164-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Computer Science 164 - Lecture 14</video:title>
      <video:description>Computer Science 164 - Lecture 14

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26199.jpg</video:thumbnail_loc>
      <video:duration>4812</video:duration>
      <video:publication_date>2012-09-19T00:13:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zEVtoixaDs0</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>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Phosphorus-Oxide-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Phosphorus Oxide (Quiz)</video:title>
      <video:description>Phosphorus Oxide (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_26160.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-09-19T00:06:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-fHWcbYcLeE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Phosphorus</video:tag>
      <video:tag>Oxide</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Heart-Beats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Heart Beats</video:title>
      <video:description>This 3D medical animation shows the working of our heart under different situations. Normal rhythm, Ventricular fibrillation and action under shock are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/fd90432f-ebd2-42b9-aeb9-0e40b7952d84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2013-04-07T19:13:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30452.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>AED</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-24-Phosphorus-Product-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Phosphorus Product (Quiz)</video:title>
      <video:description>Phosphorus Product (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_26162.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-09-19T00:06:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ER7lUmsy9m4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Phosphorus</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 29 - Computer Science 61B&quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27339.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-09-21T05:34:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qygv5PrTPOU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurons-and-How-They-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurons and How They Work</video:title>
      <video:description>Neurons (also known as neurones and nerve cells) are electrically excitable cells in the nervous system that process and transmit information. In vertebrate animals, neurons are the core components of the brain, spinal cord and peripheral nerves.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/29e9605e-485b-4545-9107-73676ee18ddc/cand_25.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2007-11-05T04:29:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1107.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>neuron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Light-as-a-Wave</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Light as a Wave</video:title>
      <video:description>Light as a Wave

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_26169.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2012-09-19T00:07:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e27ZIIsvuys</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Light</video:tag>
      <video:tag>as</video:tag>
      <video:tag>A</video:tag>
      <video:tag>wave</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Electrical-Engineering-140-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  5 - Electrical Engineering 140 - Lecture 6</video:title>
      <video:description>Electrical Engineering 140 - Lecture 6

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26171.jpg</video:thumbnail_loc>
      <video:duration>4896</video:duration>
      <video:publication_date>2012-09-19T00:08:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QTf-vDyPtkU</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>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Laser-Two-Slit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Laser Two Slit</video:title>
      <video:description>Laser Two Slit

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_26175.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2012-09-19T00:08:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nxvQZz3G6P0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Slit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Electrical-Engineering-140-Makeup-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Electrical Engineering 140 - Makeup Lecture</video:title>
      <video:description>Electrical Engineering 140 - Makeup Lecture

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26176.jpg</video:thumbnail_loc>
      <video:duration>5272</video:duration>
      <video:publication_date>2012-09-19T00:08:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jNKzz63hga4</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>Makeup</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-idiot-abroad-Dervishes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An idiot abroad - Dervishes</video:title>
      <video:description>This is a video about dervishes. 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. 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.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ed969e4e-9e5f-4332-b207-d5ab4878a435/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2013-01-18T05:39:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28821.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Dervishes</video:tag>
      <video:tag>an</video:tag>
      <video:tag>idiot</video:tag>
      <video:tag>abroad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Taylor-Series-at-0-Maclaurin-for-e-to-the-x</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Taylor Series at 0 (Maclaurin) for e to the x</video:title>
      <video:description>Taylor Series at 0 (Maclaurin) for e to the x

Taylor Series at 0 (Maclaurin) for e to the x</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19884.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2012-09-06T00:37:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JYQqml4-4q4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Taylor</video:tag>
      <video:tag>series</video:tag>
      <video:tag>at</video:tag>
      <video:tag>0</video:tag>
      <video:tag>Maclaurin</video:tag>
      <video:tag>for</video:tag>
      <video:tag>E</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Exponential-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Exponential Growth</video:title>
      <video:description>Exponential Growth

Exponential growth involving bacteria (some calculus in part c).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19972.jpg</video:thumbnail_loc>
      <video:duration>960</video:duration>
      <video:publication_date>2012-09-06T01:17:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JWfTckls59k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>exponential</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lung-Consolidation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lung Consolidation</video:title>
      <video:description>This video will help you to know about lung consolidation- its main causes and how it appears on an chest X-ray. Difference between an normal and patient&apos;s X-Ray is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/063d56c8-bca9-4488-bea6-1fee0f6c628d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2011-11-30T23:46:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9758.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Lung</video:tag>
      <video:tag>consolidation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Diving-Safety-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Diving Safety  (Quiz)</video:title>
      <video:description>Diving Safety  (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_26422.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2012-09-19T01:08:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f8b4i8DtA1Y</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Diving</video:tag>
      <video:tag>Safety</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Careful-Needle-Insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Careful Needle Insertion</video:title>
      <video:description>This video shows a careful needle insertion in abdominus block. Identifying a proper spot for the insertion is the most difficult task.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1a618852-cbeb-4abe-b278-a341255f15dd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2011-11-29T11:26:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8915.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>needle</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>Transversus</video:tag>
      <video:tag>Abdominus</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Heating-Ideal-Gas-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Heating Ideal Gas  (Quiz)</video:title>
      <video:description>Heating Ideal Gas  (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_26429.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2012-09-19T01:10:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TFxe8s7pTeQ</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>heating</video:tag>
      <video:tag>Ideal</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-116-Rite-of-Passage-Harvard-Medical-Students-Skills-Put-to-the-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 116 - Rite of Passage: Harvard Medical Students&apos; Skills Put to the Test</video:title>
      <video:description>How does one measure mastery in both the art and the science of medicine? Harvard Medical School relies, in part, on the Objective Structured Clinical Exam (OSCE), which features actors playing patients. All Harvard Medical students take two OSCEs—one at the end of their second year and one at the beginning of their fourth year.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16167.jpg</video:thumbnail_loc>
      <video:duration>278</video:duration>
      <video:publication_date>2012-08-29T10:30:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jkHOoD_Mc64</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>education</video:tag>
      <video:tag>School</video:tag>
      <video:tag>art</video:tag>
      <video:tag>of</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>doctors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Sulfur-Molecular-Formula-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Sulfur Molecular Formula  (Quiz)</video:title>
      <video:description>Sulfur Molecular Formula  (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_26434.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2012-09-19T01:10:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RCWYbfXHxXw</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Sulfur</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 4- MIT 6.013 Electromagnetics and Applications, Fall 20.
Charge Induced in Ground Plane by Overhead Conductor

View the complete course at: http://ocw.mit.edu/6-013F05

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_16188.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2012-08-29T14:35:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/53ECnP6ign0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Lecture-12-Hazardous-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Lecture 12: Hazardous Materials</video:title>
      <video:description>Lecture 12: Hazardous Materials

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_17976.jpg</video:thumbnail_loc>
      <video:duration>6591</video:duration>
      <video:publication_date>2012-09-03T18:40:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JV6FRsRnZtc</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:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-Sulfur-Molecular-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Sulfur Molecular Formula</video:title>
      <video:description>Sulfur Molecular Formula

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_26435.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-09-19T01:11:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3vEnWW3UBoQ</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Sulfur</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Geography-of-United-States-Elections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Geography of United States Elections</video:title>
      <video:description>&quot;Lec 3 - Geography of United States Elections&quot; October 20, 2008 lecture by Professor Martin Lewis for the Geography of United States Elections (GEOG 5) course.  Professor Lewis discusses presidential elections in the United States from 1789 through 1916.

Offered by Stanford&apos;s Continuing Studies program, this course will last five weeks, and include a debrief after the presidential election.  Each Wednesday, we will post a new recorded lecture on YouTube.

Geography of US Elections Course Website:
http://geog05.stanford.edu/

Join the Discussion:
http://geog05.stanford.edu/?cat=15

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_18866.jpg</video:thumbnail_loc>
      <video:duration>6477</video:duration>
      <video:publication_date>2012-09-04T06:37:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pN-so1p-qmo</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geography</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>History</video:tag>
      <video:tag>government</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>sectionalism</video:tag>
      <video:tag>regionalism</video:tag>
      <video:tag>Moderate</video:tag>
      <video:tag>liberal</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>democrat</video:tag>
      <video:tag>republican</video:tag>
      <video:tag>Federalist</video:tag>
      <video:tag>Whig</video:tag>
      <video:tag>Jackson</video:tag>
      <video:tag>immigration</video:tag>
      <video:tag>industrialization</video:tag>
      <video:tag>slavery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Kinetic-Theory-of-Gases-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Kinetic Theory of Gases II</video:title>
      <video:description>Kinetic Theory of Gases II

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_26442.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2012-09-19T01:12:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2wza6DXebFQ</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>kinetic</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-your-memory-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How your memory works?</video:title>
      <video:description>Due to the plasticity of connection between neuron in hippocampus, you can learn and collect information in the world every day!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/615a83f6-a749-4ef5-800d-b72a4fe1c9f4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2007-05-24T04:27:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/403.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Memory</video:tag>
      <video:tag>neuron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Physics-112-Lecture-8-6-minute-Screen-Blackout-630-1230</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Physics 112 - Lecture 8: 6 minute Screen Blackout 6:30-12:30</video:title>
      <video:description>Physics 112 - Lecture 8: 6 minute Screen Blackout 6:30-12:30

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26444.jpg</video:thumbnail_loc>
      <video:duration>3041</video:duration>
      <video:publication_date>2012-09-19T01:12:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1xu8hGV9IUs</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>8</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Minute</video:tag>
      <video:tag>screen</video:tag>
      <video:tag>Blackout</video:tag>
      <video:tag>30</video:tag>
      <video:tag>12</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Development-Studies-C10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Development Studies C10</video:title>
      <video:description>lec 8-Development Studies C10 .Introduction to Development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20863.jpg</video:thumbnail_loc>
      <video:duration>4426</video:duration>
      <video:publication_date>2012-09-07T21:43:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fmzxbdsjq2o</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>developemental</video:tag>
      <video:tag>studies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Molar-Kinetic-Energy-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Molar Kinetic Energy  (Quiz)</video:title>
      <video:description>Molar Kinetic Energy  (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_26447.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2012-09-19T01:13:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3L5bi-9jO74</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molar</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Vrms-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Vrms  (Quiz)</video:title>
      <video:description>Vrms  (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_26451.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2012-09-19T01:13:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/34UEbxpLLCc</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Vrms</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Chemistry-1A-Lecture-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Chemistry 1A - Lecture 27</video:title>
      <video:description>Chemistry 1A - Lecture 27

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26761.jpg</video:thumbnail_loc>
      <video:duration>2874</video:duration>
      <video:publication_date>2012-09-19T02:23:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/72PLfaAbaV8</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>27</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Geography-of-United-States-Elections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Geography of United States Elections</video:title>
      <video:description>&quot;Lec 4 - Geography of United States Elections&quot; October 27, 2008 lecture by Professor Martin Lewis for the Geography of United States Elections (GEOG 5) course. Professor Lewis continues his discussion on the geographical history of presidential elections in the United States, from the Civil War to the Carter and Reagan administrations. 

Offered by Stanford&apos;s Continuing Studies program, the course will last five weeks, and include a debrief after the presidential election.  Each Wednesday, we will post a new recorded lecture on YouTube.

Geography of US Elections Course Website:
http://geog5.stanford.edu/

Join the Discussion:
http://geog05.stanford.edu/?cat=15

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_18867.jpg</video:thumbnail_loc>
      <video:duration>6595</video:duration>
      <video:publication_date>2012-09-04T06:37:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WFrqpYjGp3k</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geography</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>History</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>North</video:tag>
      <video:tag>South</video:tag>
      <video:tag>West</video:tag>
      <video:tag>democrat</video:tag>
      <video:tag>republican</video:tag>
      <video:tag>GOP</video:tag>
      <video:tag>swing</video:tag>
      <video:tag>State</video:tag>
      <video:tag>morals</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Protestant</video:tag>
      <video:tag>Catholic</video:tag>
      <video:tag>Reconstruction</video:tag>
      <video:tag>ancestry</video:tag>
      <video:tag>Gilded</video:tag>
      <video:tag>age</video:tag>
      <video:tag>Korean</video:tag>
      <video:tag>War</video:tag>
      <video:tag>disenfranchisement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Biology-1B-Lecture-23-Speciation-processes-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Biology 1B - Lecture 23: Speciation processes (cont).</video:title>
      <video:description>Biology 1B - Lecture 23: Speciation processes (cont).

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26443.jpg</video:thumbnail_loc>
      <video:duration>3048</video:duration>
      <video:publication_date>2012-09-19T01:12:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XHLV47RMWSM</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>23</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>Processes</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 5 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* 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_20734.jpg</video:thumbnail_loc>
      <video:duration>2794</video:duration>
      <video:publication_date>2012-09-07T16:13:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T2qT8rR3SHE</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wellness-With-Medical-Spa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wellness With Medical Spa</video:title>
      <video:description>How does the thread lift procedure works? Austin non surgical face lift procedure is discussed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a07e7be9-bcf4-4417-9e23-8619283b8d10/cand_25.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2011-11-30T23:46:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9759.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Austin</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>the</video:tag>
      <video:tag>thread</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Ball-Bearings-Velocity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Ball Bearings Velocity</video:title>
      <video:description>Ball Bearings Velocity

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_26459.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2012-09-19T01:15:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GgKxmA5kTo4</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ball</video:tag>
      <video:tag>Bearings</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32- Computer Science 61A</video:title>
      <video:description>Lec 32- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16842.jpg</video:thumbnail_loc>
      <video:duration>2976</video:duration>
      <video:publication_date>2012-09-01T14:06:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CalKqL1gPnE</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/Lec-Last-Geography-of-United-States-Elections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Geography of United States Elections</video:title>
      <video:description>&quot;Lec Last - Geography of United States Elections&quot; November 10, 2008 lecture by Professor Martin Lewis for the Geography of United States Elections (GEOG 5) course.  Professor Lewis discusses the geographical outcomes of the presidential, Senate, and House races in the 2008 election.

Offered by Stanford&apos;s Continuing Studies program, this course will last five weeks, and include a debrief after the presidential election. Each Wednesday, we will post a new recorded lecture on YouTube.

Geography of US Elections Course Website:
http://geog5.stanford.edu/

Join the Discussion:
http://geog05.stanford.edu/?cat=15

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_18869.jpg</video:thumbnail_loc>
      <video:duration>6138</video:duration>
      <video:publication_date>2012-09-04T06:37:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/34TSk-JKIbc</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geography</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>History</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>cartography</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>Polarization</video:tag>
      <video:tag>liberal</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>McCain</video:tag>
      <video:tag>Obama</video:tag>
      <video:tag>democrat</video:tag>
      <video:tag>republican</video:tag>
      <video:tag>County</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>electoral</video:tag>
      <video:tag>college</video:tag>
      <video:tag>polling</video:tag>
      <video:tag>swing</video:tag>
      <video:tag>State</video:tag>
      <video:tag>youth</video:tag>
      <video:tag>vote</video:tag>
      <video:tag>po</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-kidney-stone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of kidney stone</video:title>
      <video:description>Kidney stone removal is very common these days. There are several options for surgical removal of kidney stones. The video features such removal of kidney stone. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e12cc8ad-72c9-48e1-82a4-3ca8763a08d2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2011-11-30T09:01:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9385.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>stone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/i-and-Imaginary-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>i and Imaginary numbers</video:title>
      <video:description>Introduction to i.  Raising i to arbitrary exponents.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/abb0ad1c-a752-4cdc-bdba-3725e8b01717/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2009-05-27T19:44:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2464.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>imaginary</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>algebra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Plant-and-Microbial-Biology-160-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Plant and Microbial Biology 160 - Lecture 14</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 14

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26633.jpg</video:thumbnail_loc>
      <video:duration>2987</video:duration>
      <video:publication_date>2012-09-19T01:57:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/taMQ9steePo</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Supermassive-Black-Holes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Supermassive Black Holes</video:title>
      <video:description>&quot;Lec 15 - Supermassive Black Holes&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

The lecture begins with a question-and-answer session about black holes. Topics include the extent to which we are sure black holes exist in the center of all galaxies, how massive they are, and how we can observe them. The lecture then turns to strong-field relativity: relativistic effects that are unrelated to Newtonian theory. The possibility of testing predictions of the existence of black holes is discussed in the context of strong-field relativity. One way we might learn about black holes is through observation of the orbit of the companion star in an X-ray binary star system. Through this we can estimate the mass of the compact object. The lecture ends with an explanation of how astronomers find black holes, and how Professor Bailyn was able to discover one himself.

00:00 - Chapter 1. Supermassive Black Holes and Gravitational Waves
07:15 - Chapter 2. Strong-Field Relativity
17:01 - Chapter 3. X-Rays of Binary Stars
30:08 - Chapter 4. Finding Black Holes with X-Rays
46:43 - Chapter 5. Conclusion

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_17285.jpg</video:thumbnail_loc>
      <video:duration>2858</video:duration>
      <video:publication_date>2012-09-02T17:34:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IlcE7QwGoMU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>accretion</video:tag>
      <video:tag>disk</video:tag>
      <video:tag>active</video:tag>
      <video:tag>galactic</video:tag>
      <video:tag>nuclei</video:tag>
      <video:tag>binary</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>candidate</video:tag>
      <video:tag>compact</video:tag>
      <video:tag>object</video:tag>
      <video:tag>dynamically</video:tag>
      <video:tag>confirmed</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>Spectrum</video:tag>
      <video:tag>Geiger</video:tag>
      <video:tag>Counter</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>observatory</video:tag>
      <video:tag>Interferometer</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>LIGO</video:tag>
      <video:tag>Musca</video:tag>
      <video:tag>radial</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>curve</video:tag>
      <video:tag>radio</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>strong</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>relativity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Aesthetic-Science-of-Color</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Aesthetic Science of Color</video:title>
      <video:description>&quot;Lec 4 - Aesthetic Science of Color&quot; (October 16, 2009) Stephen Palmer, UC Berkeley Psychology, discusses his research on how humans think about, associate and react to color to demonstrate that it is possible to study the science of aesthetics.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.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_18873.jpg</video:thumbnail_loc>
      <video:duration>4612</video:duration>
      <video:publication_date>2012-09-04T07:00:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_PZZYuSCmWI</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>color</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>Aesthetically</video:tag>
      <video:tag>pleasing</video:tag>
      <video:tag>individual</video:tag>
      <video:tag>Combination</video:tag>
      <video:tag>Preference</video:tag>
      <video:tag>calorimetric</video:tag>
      <video:tag>emotional</video:tag>
      <video:tag>Musical</video:tag>
      <video:tag>associations</video:tag>
      <video:tag>HCI</video:tag>
      <video:tag>Harmony</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>coherence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Enabling-Practical-Ubiquity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Enabling Practical Ubiquity</video:title>
      <video:description>&quot;Lec 8 - Enabling Practical Ubiquity&quot; (November 20, 2009) Shwetak Patel, from the University of Washington, discusses the challenge and recent developments of researching ubiquitous homes while allowing people to be in their natural environment. 

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_18877.jpg</video:thumbnail_loc>
      <video:duration>4047</video:duration>
      <video:publication_date>2012-09-04T07:01:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5lknHUTbEdw</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>Engineer</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>math</video:tag>
      <video:tag>home</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>network</video:tag>
      <video:tag>location</video:tag>
      <video:tag>human</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>IMS</video:tag>
      <video:tag>system</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Detector</video:tag>
      <video:tag>Localization</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>map</video:tag>
      <video:tag>PLP</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>data</video:tag>
      <video:tag>collection</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>hydrosense</video:tag>
      <video:tag>po</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Designing-a-Unified-Experience</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Designing a Unified Experience</video:title>
      <video:description>&quot;Lec 10 - Designing a Unified Experience&quot; (January 8, 2010) Kim Goodwin, a Cooper Designer, discusses persona based research models for product development and recommends that design teams collaborate interactively from ideation in order to produce a more end-user friendly product.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.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_18879.jpg</video:thumbnail_loc>
      <video:duration>4145</video:duration>
      <video:publication_date>2012-09-04T07:01:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NKtsHzUFwMM</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technical</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>hi</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>software</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>2d</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>control</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>consumer</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>persona</video:tag>
      <video:tag>research</video:tag>
      <video:tag>decision</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-99-Adding-and-Subtracting-Polynomials-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 99 - Adding and Subtracting Polynomials 1</video:title>
      <video:description>Adding and Subtracting Polynomials 1

U08_L2_T2_we1 Adding and Subtracting Polynomials 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24671.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2012-09-17T15:21:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ahdKdxsTj8E</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>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-178-Use-Cases-for-Credit-Default-Swaps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 178 - Use Cases for Credit Default Swaps</video:title>
      <video:description>Use Cases for Credit Default Swaps

How credit default swaps can be used as hedges, insurance or side-bets</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20532.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2012-09-06T15:40:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ewSw9tF9Z0E</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>use</video:tag>
      <video:tag>cases</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Credit</video:tag>
      <video:tag>Default</video:tag>
      <video:tag>Swaps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Leukemia-stem-cell-self-renewal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leukemia stem cell self-renewal</video:title>
      <video:description>Leukemia stem cell self-renewal  4 of 9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8aa2b1aa-9ffe-4b6b-ab5c-020363b813af/cand_25.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2010-11-24T05:12:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5907.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>leukemia</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>renewal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Dark-Matter-Mystery-Most-Of-The-Universe-Is-Missing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Dark Matter Mystery: Most Of The Universe Is Missing</video:title>
      <video:description>The Mystery of Dark Matter (4/4): Most Of Our Universe Is Missing.

A mystery exists! Galaxies do not seem to have enough mass for stars to orbit at their observed speeds. Galaxies should be flying apart, but they don&apos;t. Why not?  Explore the surreal world of dark matter - one of the universe&apos;s greatest mysteries. 

---
Please subscribe to Science &amp;amp; Reason:
• http://www.youtube.com/Best0fScience
• http://www.youtube.com/ScienceMagazine
• http://www.youtube.com/FFreeThinker
---

This presentation is available to educators on DVD and comes complete with specially-crafted teacher notes.
• http://www.perimeterinstitute.ca

The Mystery of Dark Matter Video Game
• http://perimeterinstitute.ca/dark_matter_game/index.html

---

In astronomy and cosmology, dark matter is a form of matter that is undetectable by its emitted electromagnetic radiation, but whose presence can be inferred from gravitational effects on visible matter and background radiation. According to present observations of structures larger than galaxies, as well as Big Bang cosmology, dark matter accounts for the vast majority of the mass in the observable universe.

Dark matter was postulated by Fritz Zwicky in 1934, to account for evidence of &quot;missing mass&quot; in the orbital velocities of galaxies in clusters. Subsequent to then, other observations have indicated the presence of dark matter in the universe, including the rotational speeds of galaxies, gravitational lensing of background objects by galaxy clusters such as the Bullet Cluster, and the temperature distribution of hot gas in galaxies and clusters of galaxies.

Dark matter plays a central role in state-of-the-art modeling of structure formation and galaxy evolution, and has measurable effects on the anisotropies observed in the cosmic microwave background. All these lines of evidence suggest that galaxies, clusters of galaxies, and the universe as a whole contain far more matter than that which interacts with electromagnetic radiation: the remainder is frequently call</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/862c6349-0eb6-4782-ab1d-7ed2bfb1fe4a/cand_25.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-08T21:08:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4212.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Engery</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>clusters</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>lensing</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>neutrinos</video:tag>
      <video:tag>axions</video:tag>
      <video:tag>supersymmetric</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>baryonic</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>photons</video:tag>
      <video:tag>Hot</video:tag>
      <video:tag>cold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Innovation-in-a-Disruptive-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Innovation in a Disruptive Environment</video:title>
      <video:description>&quot;Lec 1 - Innovation in a Disruptive Environment&quot; (October 7, 2009) Steve Jurvetson, partner at Draper Fisher Jurvetson, offers perspective on the market opportunities in innovation and technology. Topics discussed include the necessity for utter market disruption, interdisciplinary solutions (particularly across the &quot;bio-nano&quot; life sciences and engineering), and advice for those interested in working in the venture capital arena.

Steve Jurvetson is a Managing Director of Draper Fisher Jurvetson. He was the founding VC investor in Hotmail, Interwoven and Kana. He also led the firm&apos;s investments in Tradex and Xyras and most recently, in pioneering companies in nanotechnology and molecular electronics.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford Entrepreneurial Thought Leaders Program:
http://etl.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_18896.jpg</video:thumbnail_loc>
      <video:duration>3619</video:duration>
      <video:publication_date>2012-09-04T07:12:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EzZIXu9Gbl0</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Business</video:tag>
      <video:tag>entrepreneur</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>firm</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>customer</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>branding</video:tag>
      <video:tag>building</video:tag>
      <video:tag>new</video:tag>
      <video:tag>life</video:tag>
      <video:tag>forms</video:tag>
      <video:tag>accelerating</video:tag>
      <video:tag>change</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Anaesthetic-For-Caesarean-Section</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Anaesthetic For Caesarean Section</video:title>
      <video:description>spinal anaesthetic involves an injection between the bones of your spine which blocks pain messages in the nerves it allows you to have a caesarean section awake without feeling pain</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/672563a5-9596-4c77-8369-eabfb735b789/cand_25.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-11-30T09:01:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9386.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Spinal</video:tag>
      <video:tag>Anaesthesia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Chemistry-1A-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Chemistry 1A - Lecture 14</video:title>
      <video:description>Chemistry 1A - Lecture 14

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26719.jpg</video:thumbnail_loc>
      <video:duration>3008</video:duration>
      <video:publication_date>2012-09-19T02:13:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r_THXe_NCMQ</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>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Chemistry-1A-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Chemistry 1A - Lecture 15</video:title>
      <video:description>Chemistry 1A - Lecture 15

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26721.jpg</video:thumbnail_loc>
      <video:duration>2921</video:duration>
      <video:publication_date>2012-09-19T02:13:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KvtwcKACCbo</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>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Chemistry-1A-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Chemistry 1A - Lecture 16</video:title>
      <video:description>Chemistry 1A - Lecture 16

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26723.jpg</video:thumbnail_loc>
      <video:duration>3024</video:duration>
      <video:publication_date>2012-09-19T02:14:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lPNX6Ni50Sc</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>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Lecture-05-Training-Versus-Testing-April-17-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Lecture 05 - Training Versus Testing (April 17, 2012)</video:title>
      <video:description>Lec 5 - Lecture 05 - Training Versus Testing (April 17, 2012). Training versus Testing - The difference between training and testing in mathematical terms. What makes a learning model able to generalize? Lecture 5 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_15094.jpg</video:thumbnail_loc>
      <video:duration>4618</video:duration>
      <video:publication_date>2012-08-28T13:07:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SEYAnnLazMU</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-4-American-Studies-10AC-Lecture-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - American Studies 10AC - Lecture 5</video:title>
      <video:description>American Studies 10AC - Lecture 5

Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26745.jpg</video:thumbnail_loc>
      <video:duration>4828</video:duration>
      <video:publication_date>2012-09-19T02:19:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PJbezoZ4C4M</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>american</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>10AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-American-Studies-10AC-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - American Studies 10AC - Lecture 6</video:title>
      <video:description>American Studies 10AC - Lecture 6

Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26748.jpg</video:thumbnail_loc>
      <video:duration>4849</video:duration>
      <video:publication_date>2012-09-19T02:20:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HsDPiGNgM1I</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>american</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>10AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Chemistry-1A-Lecture-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Chemistry 1A - Lecture 23</video:title>
      <video:description>Chemistry 1A - Lecture 23

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26750.jpg</video:thumbnail_loc>
      <video:duration>2857</video:duration>
      <video:publication_date>2012-09-19T02:20:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HHLRgnHosiQ</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>23</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-American-Studies-10AC-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - American Studies 10AC - Lecture 7</video:title>
      <video:description>American Studies 10AC - Lecture 7

Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26752.jpg</video:thumbnail_loc>
      <video:duration>4610</video:duration>
      <video:publication_date>2012-09-19T02:21:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GHiWDN54UZk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>american</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>10AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Chemistry-1A-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Chemistry 1A - Lecture 24</video:title>
      <video:description>Chemistry 1A - Lecture 24

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26753.jpg</video:thumbnail_loc>
      <video:duration>2974</video:duration>
      <video:publication_date>2012-09-19T02:21:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AbE2aDArfQY</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>24</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 15- Letters and Science C70V. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16921.jpg</video:thumbnail_loc>
      <video:duration>4537</video:duration>
      <video:publication_date>2012-09-01T16:35:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7Y4oYMfRbMc</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:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-American-Studiesa-10AC-Lecture-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - American Studiesa 10AC - Lecture 8</video:title>
      <video:description>American Studiesa 10AC - Lecture 8

Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26755.jpg</video:thumbnail_loc>
      <video:duration>4648</video:duration>
      <video:publication_date>2012-09-19T02:21:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NCwZV-_efog</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>american</video:tag>
      <video:tag>Studiesa</video:tag>
      <video:tag>10AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-American-Studies-10AC-Lecture-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - American Studies 10AC - Lecture 9</video:title>
      <video:description>American Studies 10AC - Lecture 9

Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26759.jpg</video:thumbnail_loc>
      <video:duration>4817</video:duration>
      <video:publication_date>2012-09-19T02:22:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AXuIun-6bWQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>american</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>10AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Review Exam 1 (Secret Top!)

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_12031.jpg</video:thumbnail_loc>
      <video:duration>3045</video:duration>
      <video:publication_date>2012-04-01T02:23:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kXH8ZW6apVc</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/High-resolution-endoscopy-of-digestive-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>High resolution endoscopy of digestive system</video:title>
      <video:description>Endoscopy is a technique which enables physicians to see the internal organs. It is very important for diagnosis of various medical problems. This video shows a high resolution endoscopy of part of the digestive system. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/c4a2f5ce-d913-4e5c-a7c5-3198bc536f2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2009-09-04T23:43:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3340.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>high</video:tag>
      <video:tag>Resolution</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Digestive</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-104-Multiplying-Polynomials-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 104 - Multiplying Polynomials 3</video:title>
      <video:description>Multiplying Polynomials 3

U08_L2_T3_we3 Multiplying Polynomials 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24676.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2012-09-17T15:28:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bamcYQDzVTw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Innovate-for-America</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Innovate for America</video:title>
      <video:description>&quot;Lec 7 - Innovate for America&quot; (May 25, 2011) Aneesh Chopra, the first Chief Technology Officer for the United States, talks about why now is the best time to be an innovator. Chopra encourages the audience to become entrepreneurs in the energy, education, and health care sectors, which have seen little to no productivity growth. Chopra discusses government policies and actions that have encouraged technological innovation, but says that we need entrepreneurs to fix the energy, education, and health care sectors &quot;in the spirit of entrepreneurship by harnessing the power of technology, data, and innovation.&quot;

Stanford University:
http://www.stanford.edu/

Entrepreneurial Thought Leaders Seminar:
http://etl.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_18902.jpg</video:thumbnail_loc>
      <video:duration>3703</video:duration>
      <video:publication_date>2012-09-04T07:12:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A6LL23V3UzI</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>education</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>care</video:tag>
      <video:tag>data</video:tag>
      <video:tag>legislation</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>congress</video:tag>
      <video:tag>Washington</video:tag>
      <video:tag>productivity</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>infr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Chemistry-1A-Lecture-40</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Chemistry 1A - Lecture 40</video:title>
      <video:description>Chemistry 1A - Lecture 40

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26788.jpg</video:thumbnail_loc>
      <video:duration>2912</video:duration>
      <video:publication_date>2012-09-19T02:31:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lhgg0wAQ38M</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>40</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Advertisement-for-Dentist-Kennewick-WA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Advertisement for Dentist Kennewick WA</video:title>
      <video:description>Chapados Family Dentistry Contact Information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aa13e3ce-dae0-42cf-9fd3-9f307bd76df0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2011-12-01T03:39:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10114.mp4</video:content_loc>
      <video:uploader>second second</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/Lec-68-Unit-Vector-Notation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Unit Vector Notation</video:title>
      <video:description>Unit Vector Notation

Expressing a vector as the scaled sum of unit vectors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21106.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-08T17:41:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FaF3v-ezbSk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <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-12-Economics-104-Lecture-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Economics 104 - Lecture 23</video:title>
      <video:description>Economics 104 - Lecture 23

Advanced Microeconomic Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27075.jpg</video:thumbnail_loc>
      <video:duration>4986</video:duration>
      <video:publication_date>2012-09-19T06:38:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-jLC-8QoCaI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>104</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Dilution-of-HAc-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Dilution of HAc  (Quiz)</video:title>
      <video:description>Dilution of 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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26796.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2012-09-19T02:33:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6DGPuhFoiJI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Dilution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>HAc</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Region-C-01M-Acetate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Region C 0.1M Acetate</video:title>
      <video:description>Region C 0.1M Acetate

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_26798.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2012-09-19T02:33:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DGTtekW_2J8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>region</video:tag>
      <video:tag>C</video:tag>
      <video:tag>0</video:tag>
      <video:tag>1M</video:tag>
      <video:tag>Acetate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Dental-Crowns-And-Bridges</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Dental Crowns And Bridges</video:title>
      <video:description>You may have dental crowns treatment in India at affordable price. This video shows an brief description of this whole process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4290f374-b1aa-47e8-8da7-3709d4bd630d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2011-11-30T09:08:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9401.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>crowns</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Affordable</video:tag>
      <video:tag>price</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-7-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 7-Cognitive Science C102</video:title>
      <video:description>lec 7-Cognitive Science C102 .Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27644.jpg</video:thumbnail_loc>
      <video:duration>3077</video:duration>
      <video:publication_date>2012-09-30T11:12:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FzDpMq1D0sE</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Genomes-Guardian-p53</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Genome&apos;s Guardian: p53</video:title>
      <video:description>p53 is a transcription factor and a tumor suppressor.
It can activate DNA repair proteins when DNA has sustained damage.
It can also hold the cell cycle at the G1/S regulation point on DNA damage recognition.
It can initiate apoptosis, the programmed cell death, if the DNA damage proves to be irreparable.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/f4d871aa-6705-4a24-9662-ede8282c03b3/cand_25.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2007-05-14T23:24:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/301.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>p53</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>suppressor</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology

Personal and Social Interaction 1
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_19525.jpg</video:thumbnail_loc>
      <video:duration>2905</video:duration>
      <video:publication_date>2012-09-05T03:13:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ifAmxlDedTQ</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/Lec-19-Titration-Demo-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Titration Demo 1</video:title>
      <video:description>Titration Demo 1

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_26819.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2012-09-19T02:39:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1BMOSUI-BqU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>titration</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Computer-Science-10-Lecture-3-Video-Games-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Computer Science 10 - Lecture 3: Video Games Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 3: Video Games

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_26821.jpg</video:thumbnail_loc>
      <video:duration>2710</video:duration>
      <video:publication_date>2012-09-19T02:39:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/neI_HG4gfSQ</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>3</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Games</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stress-Echocardiography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stress Echocardiography</video:title>
      <video:description>Stress echocardiogram during this test an echocardiogram is done both before and after your heart is stressed either by having you exercis watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be5567e3-2aa7-4eb3-9786-436dc20ee17e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-12-01T03:42:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10125.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Stress</video:tag>
      <video:tag>Echo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Polyprotic-Acids-Indicators</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Polyprotic Acids- Indicators</video:title>
      <video:description>Polyprotic Acids- Indicators

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_26826.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2012-09-19T02:40:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zqvsftv-3ug</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Polyprotic</video:tag>
      <video:tag>acids</video:tag>
      <video:tag>Indicators</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Thymol-Blue-Transitions-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Thymol Blue Transitions  (Quiz)</video:title>
      <video:description>Thymol Blue Transitions  (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_26829.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2012-09-19T02:40:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WH4YuPwH9l8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Thymol</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>Transitions</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Computerized-Order-Entry-in-Hospitals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Computerized Order Entry in Hospitals</video:title>
      <video:description>Orders are still written by hand in hospitals. DMC(Detroit Medical Center) announces: 100% computerized order entry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9fde8c3f-88d8-4733-a838-e5712f39e9da/cand_25.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-11-30T09:23:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9449.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>DMC</video:tag>
      <video:tag>Computerized</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Entry</video:tag>
      <video:tag>ad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Periodontal-Disease-Antibiotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Periodontal Disease Antibiotics</video:title>
      <video:description>Video shows some arestin antibiotic for periodontal disease. Explanation of the effects of these medicines on our teeth is also shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/08b17152-a0b8-4e66-9f4d-d4ce52a4a9fc/cand_25.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-30T09:24:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9450.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Arestin</video:tag>
      <video:tag>Antibiotic</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-7-Quantum-Mechanics-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 7 - Quantum Mechanics Spring 2010</video:title>
      <video:description>Quantum mechanics is the study of physical phenomena at microscopic scales. this video will explain all details on quantum mechanics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16857.jpg</video:thumbnail_loc>
      <video:duration>2973</video:duration>
      <video:publication_date>2012-09-01T14:32:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EUn-urlge-w</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/Cell-division-in-the-frog-embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell division in the frog embryo</video:title>
      <video:description>This move shows a small field of cells, with some dividing, in the central nervous system of an intact, developing frog embryo (Xenopus laevis).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/962a3951-1fd4-4377-beff-b7605d2daa64/cand_25.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2009-04-21T22:09:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1926.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>Frog</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>chromosomes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Emotions-who-controls-them</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Emotions: who controls them?</video:title>
      <video:description>Emotions are developed in deep brain in part of limbic system called amygdala. Nerve impulses travel trough body to make instant response to emotion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/bec98945-0264-449a-b0d5-b9c7b994ac65/cand_25.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2007-05-24T04:24:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/402.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>Amygdala</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Effective-Models-for-Sustainable-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Effective Models for Sustainable Growth</video:title>
      <video:description>&quot;Lec 12 - Effective Models for Sustainable Growth&quot; (April 6, 2011) Jennifer Morris, leader of the Conservation International - Verde Ventures Fund, talks about Conservation International and the type of entrepreneurial work it does around the world. Morris discusses how bringing the market and entrepreneurial thinking into conservation and the environment helps companies, governments, and people use nature to live and thrive. 

Stanford University:
http://www.stanford.edu/

Entrepreneurial Thought Leaders Seminar:
http://etl.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_18907.jpg</video:thumbnail_loc>
      <video:duration>3320</video:duration>
      <video:publication_date>2012-09-04T07:13:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0JkSe7IfFrs</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Science</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>poverty</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>sustainability</video:tag>
      <video:tag>water</video:tag>
      <video:tag>food</video:tag>
      <video:tag>land</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-10-Lecture-8-Concurrency-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Computer Science 10 - Lecture 8: Concurrency Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 8: Concurrency

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_26837.jpg</video:thumbnail_loc>
      <video:duration>2658</video:duration>
      <video:publication_date>2012-09-19T02:41:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dZlHaRDCw1E</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>8</video:tag>
      <video:tag>concurrency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Computer-Science-10-Lecture-9-Recursion-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Computer Science 10 - Lecture 9: Recursion Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 9: Recursion

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_26839.jpg</video:thumbnail_loc>
      <video:duration>3071</video:duration>
      <video:publication_date>2012-09-19T02:42:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fny4odbtIJY</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>9</video:tag>
      <video:tag>recursion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basic-explanation-of-mRNA-Translation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic explanation of mRNA Translation</video:title>
      <video:description>Detailed explanation of mRNA Translation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fa9fb757-5c4f-46e3-a075-50b0c4d8e8ae/cand_25.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2010-11-24T05:30:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5934.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>mRNA</video:tag>
      <video:tag>translation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Expounding-on-the-Process-of-Mitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expounding on the Process of Mitosis</video:title>
      <video:description>A lecture about chromosome isolation and the process of mitosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a311e03c-cd6e-4779-8646-145428db478b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2007-10-01T00:35:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1054.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/Lec-34-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34- Computer Science 61A</video:title>
      <video:description>Lec 34- Computer Science 61A .
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16844.jpg</video:thumbnail_loc>
      <video:duration>2962</video:duration>
      <video:publication_date>2012-09-01T14:08:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UBVX2KvtAwU</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/Lec-32-Standard-Reduction-Potential-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Standard Reduction Potential I</video:title>
      <video:description>Standard Reduction Potential I

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_26852.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2012-09-19T02:45:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pfpNo10xcTw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>standard</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-radioactive-decay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is radioactive decay?</video:title>
      <video:description>Explanation of what radioactive decay is, as well as radiation. Using geiger counters, we can figure out to what extent the damage is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ac193029-a13a-4a0c-825f-969acf6cc9f1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>655</video:duration>
      <video:publication_date>2013-01-19T05:33:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28971.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>radiation</video:tag>
      <video:tag>radioactive</video:tag>
      <video:tag>Geiger</video:tag>
      <video:tag>Counter</video:tag>
      <video:tag>Decay</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gamma-Knife-Radiosurgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gamma Knife Radiosurgery</video:title>
      <video:description>Gamma knife brain tumor surgery in India to cure brain cancer and brain tumors is shown here. The patient suffering from this disease is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/64f5e07f-babf-4e53-8ae2-703e33e38375/cand_25.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-12-01T02:21:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9923.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>gamma</video:tag>
      <video:tag>knife</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>tumor</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>Cancer</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Tumors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computer-Science-61C-Memory-Hierarchy-Cache-Memo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computer Science 61C - Memory Hierarchy: Cache-Memo</video:title>
      <video:description>&quot;Lec 11 - Computer Science 61C - Memory Hierarchy: Cache-Memory Interface&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/13/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27286.jpg</video:thumbnail_loc>
      <video:duration>3043</video:duration>
      <video:publication_date>2012-09-21T04:54:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v6IyO74v6A8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>hierarchy</video:tag>
      <video:tag>Cache</video:tag>
      <video:tag>interface</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Silver</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Silver</video:title>
      <video:description>Name origin of silver, Sources, Abundance and its uses all shown in the video. Silver is widely used in making alloys for jewellery, in coins, photographic films, mirrors and batteries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/eee0b757-52ee-42d3-9cec-655da88d9f0e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-12-12T02:31:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11377.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Silver</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Identifying-The-Centroid-Of-A-Triangle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identifying The Centroid Of A Triangle</video:title>
      <video:description>This video provides a problem to solve in order to understand the centroid of a triangle. The point of intersection of its medians and divides each median in the ration 2:1 is called centroid of a triangle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a35ea345-c963-4d7c-a617-7ac5e1cea653/cand_25.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2011-12-12T02:40:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11402.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Centroid</video:tag>
      <video:tag>Triangle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Business-Model-Testing-OAP-Projects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Business Model Testing, OAP Projects</video:title>
      <video:description>&quot;Lec 4 - Business Model Testing, OAP Projects&quot; Chuck Eesley discusses entrepreneurship as a search for a repeatable, scalable business model. In this video, he discusses the group projects in the class, using the business model canvas, including creating a low-fidelity website and market size analysis. 

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_19006.jpg</video:thumbnail_loc>
      <video:duration>1048</video:duration>
      <video:publication_date>2012-09-04T08:49:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iJtNvwpKyo4</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>canvas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 27 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27337.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-09-21T05:34:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Io82_d-pqHc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-61C-Floating-Points</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Computer Science 61C -Floating Points</video:title>
      <video:description>&quot;Lec 13 - Computer Science 61C -Floating Points&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/15/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27288.jpg</video:thumbnail_loc>
      <video:duration>2924</video:duration>
      <video:publication_date>2012-09-21T04:54:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ClT4B7bpau4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>Floating</video:tag>
      <video:tag>Points</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Computer-Science-61C-Datacenters-and-Cloud-Com</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Computer Science 61C - Datacenters and Cloud Com</video:title>
      <video:description>&quot;Lec 14- Computer Science 61C - Datacenters and Cloud Com&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/17/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27289.jpg</video:thumbnail_loc>
      <video:duration>2889</video:duration>
      <video:publication_date>2012-09-21T04:54:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HFYTETk3kHo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>Datacenters</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cloud</video:tag>
      <video:tag>com</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Computer-Science-61C-Data-Level-Parallelism-F</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Computer Science 61C - Data Level Parallelism: F</video:title>
      <video:description>&quot;Lec 15 - Computer Science 61C - Data Level Parallelism: F&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/18/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27290.jpg</video:thumbnail_loc>
      <video:duration>2922</video:duration>
      <video:publication_date>2012-09-21T04:54:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0MpGk1VIoKk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>Parallelism</video:tag>
      <video:tag>F</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-Hair-Removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser Hair Removal</video:title>
      <video:description>Various methods are used for hair removal around the world. This video shows a laser hair removal procedure which is conducted in Qatar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9b1188a0-1fb8-4c28-acba-7d0bfe933e9a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2011-12-01T03:32:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10088.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Year-2008-Brokerage-ECNs-etc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 -Year 2008 -  Brokerage, ECNs, etc.</video:title>
      <video:description>Brokerage, ECNs, etc. -Year 2008

Financial Markets (ECON 252)

The exchanges in which stocks and other securities are traded serve an important function in finance. They bring together people interested in buying and selling securities in order to create a universal price. Brokers and dealers are also an important part of the system, their methods and standards are ultimately behind the success of the exchanges. Many information innovations have advanced the functioning of exchanges, going all the way back to the ticker machine, which was created to communicate the price of securities at a point in time to all interested parties. Electronic Communication Networks and automatic exchanges, more generally, have significantly impacted the exchange of securities and few exchanges still have physical trading floors.

00:00 - Chapter 1.  Introduction: The Broker and the Dealer 
15:11 - Chapter 2. Exchanges in the United States 
24:02 - Chapter 3. From Ticker Tapes to ECNs: The Impact of Technology 
42:12 - Chapter 4. Action on the &quot;Floor&quot; of the Stock Exchange 
01:01:46 - Chapter 5. The Dealer&apos;s Life and the Gambler&apos;s Ruin Problem 

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_12557.jpg</video:thumbnail_loc>
      <video:duration>4359</video:duration>
      <video:publication_date>2012-08-20T13:53:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/otQEdrjHaZU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>asked</video:tag>
      <video:tag>prices</video:tag>
      <video:tag>bid</video:tag>
      <video:tag>brokers</video:tag>
      <video:tag>dealers</video:tag>
      <video:tag>ECN</video:tag>
      <video:tag>FINRA</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>microstructure</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>orders</video:tag>
      <video:tag>NYSE</video:tag>
      <video:tag>round</video:tag>
      <video:tag>lots</video:tag>
      <video:tag>sec</video:tag>
      <video:tag>short</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>Stock</video:tag>
      <video:tag>exchange</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Lecture-8-Climate-Change-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Lecture 8: Climate Change 2</video:title>
      <video:description>Lecture 8: Climate Change 2

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_17970.jpg</video:thumbnail_loc>
      <video:duration>6041</video:duration>
      <video:publication_date>2012-09-03T18:38:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TLyU_StpPoc</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/ec-18-Computer-Science-61C-Thread-Level-Parallelism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ec 18 - Computer Science 61C -Thread Level Parallelism</video:title>
      <video:description>&quot;Lec 18 - Computer Science 61C -Thread Level Parallelism&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/21/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27293.jpg</video:thumbnail_loc>
      <video:duration>2871</video:duration>
      <video:publication_date>2012-09-21T05:05:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5k3wpLzOmo0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>thread</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>Parallelism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec19-Computer-Science-61C-Transistors-to-Gates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec19 - Computer Science 61C -Transistors to Gates</video:title>
      <video:description>&quot;Lec19 - Computer Science 61C -Transistors to Gates&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/22/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27294.jpg</video:thumbnail_loc>
      <video:duration>2840</video:duration>
      <video:publication_date>2012-09-21T05:05:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OuoQnaWmssQ</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>61C</video:tag>
      <video:tag>Transistors</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Gates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-61C-Single-Cycle-CPU-Datapath</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22-  Computer Science 61C -Single Cycle CPU Datapath</video:title>
      <video:description>&quot;Lec 22-  Computer Science 61C -Single Cycle CPU Datapath&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/26/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27297.jpg</video:thumbnail_loc>
      <video:duration>2871</video:duration>
      <video:publication_date>2012-09-21T05:07:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xcJitmJdNAA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>single</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>CPU</video:tag>
      <video:tag>Datapath</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 28 - Computer Science 61B&quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27338.jpg</video:thumbnail_loc>
      <video:duration>2527</video:duration>
      <video:publication_date>2012-09-21T05:34:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ME-7mvKsGf8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Computer-Science-61C-Single-Cycle-CPU-Control</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Computer Science 61C -Single Cycle CPU Control</video:title>
      <video:description>&quot;Lec 23- Computer Science 61C -Single Cycle CPU Control&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/28/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27298.jpg</video:thumbnail_loc>
      <video:duration>2938</video:duration>
      <video:publication_date>2012-09-21T05:08:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SvZHptiI_Ck</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>single</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>CPU</video:tag>
      <video:tag>control</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Computer-Science-61C-Instruction-Level-Paralle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26- Computer Science 61C - Instruction Level Paralle</video:title>
      <video:description>&quot;Lec 26- Computer Science 61C - Instruction Level Paralle&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/31/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27301.jpg</video:thumbnail_loc>
      <video:duration>2732</video:duration>
      <video:publication_date>2012-09-21T05:08:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ifJmQtDMLc8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>Instruction</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>paralle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Computer-Science-61C-Set-Associative-Caches-N</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Computer Science 61C -  Set-Associative Caches: N</video:title>
      <video:description>&quot;Lec 27 - Computer Science 61C -  Set-Associative Caches: N&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/32/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27302.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-09-21T05:08:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZV6hKzKJMiQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>Set</video:tag>
      <video:tag>Associative</video:tag>
      <video:tag>Caches</video:tag>
      <video:tag>N</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 6 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27350.jpg</video:thumbnail_loc>
      <video:duration>4534</video:duration>
      <video:publication_date>2012-09-21T05:47:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y5s6eGLlqrQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</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/Principles-Of-Gausss-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Gauss&apos;s Law</video:title>
      <video:description>This video explains the equation given by Gauss&apos;s Law. Gauss Law states that the electric charge in any closed surface is proportional to the electric flux enclosed by the surface.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cdb8bd52-a08a-4181-86f9-1fe1ccdf25ac/cand_25.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2011-12-12T03:11:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11477.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Gauss</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Flux</video:tag>
      <video:tag>Karl</video:tag>
      <video:tag>Friedrich</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-How-Dynamic-Content-Affects-the-Way-People-Find-Online</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - How Dynamic Content Affects the Way People Find Online</video:title>
      <video:description>&quot;Lec 9 - How Dynamic Content Affects the Way People Find Online&quot; (December 4, 2009) Jaime Teevan, from Microsoft Research, discusses how changing content on web pages increases website revisitation behavior. 

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.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_18878.jpg</video:thumbnail_loc>
      <video:duration>3157</video:duration>
      <video:publication_date>2012-09-04T07:01:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gGJvDEDN9mE</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>Engineer</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>math</video:tag>
      <video:tag>information</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>page</video:tag>
      <video:tag>capture</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>metrics</video:tag>
      <video:tag>domain</video:tag>
      <video:tag>DOM</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>term</video:tag>
      <video:tag>tab</video:tag>
      <video:tag>revisitation</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>change</video:tag>
      <video:tag>query</video:tag>
      <video:tag>traffic</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>Feature</video:tag>
      <video:tag>content</video:tag>
      <video:tag>thread</video:tag>
      <video:tag>DiffIE</video:tag>
      <video:tag>feed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 20 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27364.jpg</video:thumbnail_loc>
      <video:duration>3476</video:duration>
      <video:publication_date>2012-09-21T05:56:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MbodDJ70nwI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</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-21-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 21 - Electrical Engineering 100&quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27365.jpg</video:thumbnail_loc>
      <video:duration>4677</video:duration>
      <video:publication_date>2012-09-21T05:57:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q3_eyylx9Pg</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</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-22-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 22 - Electrical Engineering 100&quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27366.jpg</video:thumbnail_loc>
      <video:duration>4858</video:duration>
      <video:publication_date>2012-09-21T05:57:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-LXBtmlWLr8</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>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 23 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27367.jpg</video:thumbnail_loc>
      <video:duration>3940</video:duration>
      <video:publication_date>2012-09-21T05:57:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NYqylSBujus</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</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-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24-  Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 24-  Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27368.jpg</video:thumbnail_loc>
      <video:duration>2588</video:duration>
      <video:publication_date>2012-09-21T05:57:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S4P39gugn84</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</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/The-Deutz-engine-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Deutz engine  Part 1</video:title>
      <video:description>This an engine by Deutz AG in Germany. The company was founded by Nikolaus Otto.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/95d60d09-bedc-48e8-859e-45a6b19fc025/cand_25.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2011-11-25T20:39:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7912.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Deutz</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec Last - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27369.jpg</video:thumbnail_loc>
      <video:duration>4889</video:duration>
      <video:publication_date>2012-09-21T05:57:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1HgHkz82e1U</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>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 1 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27372.jpg</video:thumbnail_loc>
      <video:duration>2331</video:duration>
      <video:publication_date>2012-09-21T06:08:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wdfQQb8At4A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 2 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27373.jpg</video:thumbnail_loc>
      <video:duration>1917</video:duration>
      <video:publication_date>2012-09-21T06:08:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KKfJ5vDBwFY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 3 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27374.jpg</video:thumbnail_loc>
      <video:duration>2448</video:duration>
      <video:publication_date>2012-09-21T06:09:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HjGTsKSszLA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Canadian-Women-Pap-Smear-and-Pelvis-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Canadian Women - Pap Smear and Pelvis Exam</video:title>
      <video:description>A discussion about the routine pap smear and pelvis exam for Canadian women is discussed here. This video is prepared only for the education purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ad2366b1-5679-44f0-8ad0-74f95d906874/cand_25.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-12-06T18:08:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10761.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Routine</video:tag>
      <video:tag>Pap</video:tag>
      <video:tag>Smear</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pelvis</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Canadian</video:tag>
      <video:tag>women</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 34 - Mathematics 16A Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27405.jpg</video:thumbnail_loc>
      <video:duration>2946</video:duration>
      <video:publication_date>2012-09-21T06:24:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NmhYtYF_MBU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>34</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Customer-Development-and-why-it-is-tough</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Customer Development and why it is tough</video:title>
      <video:description>Chuck Eesley continues to talk about customer acquisition as well as the lean start-up model. In this video, he tries to answer the question of why customer acquisition is so difficult, describing it as a balancing act between many different factors and encourages teams to be flexible to changes in their plan.

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_19014.jpg</video:thumbnail_loc>
      <video:duration>1358</video:duration>
      <video:publication_date>2012-09-04T08:55:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R_cwS4_x1k0</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Entrepreneurship</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>customer</video:tag>
      <video:tag>acquisition</video:tag>
      <video:tag>lean</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>core</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</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:tag>Google</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 9 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27380.jpg</video:thumbnail_loc>
      <video:duration>2775</video:duration>
      <video:publication_date>2012-09-21T06:09:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0U7ib0J4jJA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 10 - Mathematics 16A Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27381.jpg</video:thumbnail_loc>
      <video:duration>2786</video:duration>
      <video:publication_date>2012-09-21T06:09:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rc0Hg52_APs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -  Mathematics 16A</video:title>
      <video:description>&quot;Lec 11 -  Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27382.jpg</video:thumbnail_loc>
      <video:duration>2855</video:duration>
      <video:publication_date>2012-09-21T06:09:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OYo9Dymn59U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 12 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27383.jpg</video:thumbnail_loc>
      <video:duration>2293</video:duration>
      <video:publication_date>2012-09-21T06:10:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EcJxBa57abo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/POWERBIOFILM</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>POWERBIOFILM</video:title>
      <video:description>No Microbe Will Be Left Unsequenced. PowerBiofilm DNA and RNA Isolation Kits from MO BIO Laboratories.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3916.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2010-03-03T23:38:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N4L9LnOoI6I</video:player_loc>
      <video:uploader>mobiolabs</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>biofilm</video:tag>
      <video:tag>powerbiofilm</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>isolation</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>biofilms</video:tag>
      <video:tag>MO</video:tag>
      <video:tag>Bio</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-6-Magnetic-Field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 6: Magnetic Field</video:title>
      <video:description>A physics lab demonstration of magnetic fields with iron filings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/48ecd129-4128-46ba-a1dc-00d6eb8043b7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2009-05-27T21:30:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2559.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>Iron</video:tag>
      <video:tag>filings</video:tag>
      <video:tag>magnets</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/Total-knee-replacement-Journey-Oxinium-BCS-knee-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total knee replacement Journey Oxinium BCS knee part 2</video:title>
      <video:description>Total knee replacement technique using the Journey Oxinium BCS total knee demonstrated by Dr.Venkatachalam of Madras Joint Replacement center</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4540.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2010-09-16T05:45:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1zMUhQdb_BE</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Journey</video:tag>
      <video:tag>Oxinium</video:tag>
      <video:tag>BCS</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Venkatachalam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 16 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27387.jpg</video:thumbnail_loc>
      <video:duration>2644</video:duration>
      <video:publication_date>2012-09-21T06:17:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DAD4rswyzws</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 17 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27388.jpg</video:thumbnail_loc>
      <video:duration>2752</video:duration>
      <video:publication_date>2012-09-21T06:17:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AyUz6dNsvsU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 20 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27391.jpg</video:thumbnail_loc>
      <video:duration>2853</video:duration>
      <video:publication_date>2012-09-21T06:17:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y1WxDuSZ6Co</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 21 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27392.jpg</video:thumbnail_loc>
      <video:duration>2861</video:duration>
      <video:publication_date>2012-09-21T06:17:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rv7LiyEmnp0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 22 - Mathematics 16A Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27393.jpg</video:thumbnail_loc>
      <video:duration>2752</video:duration>
      <video:publication_date>2012-09-21T06:17:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SGRetfgksk0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-gatekeeper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA gatekeeper</video:title>
      <video:description>Reconstruction of a viral DNA gatekeeper applying compressed sensing techniques.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2fa0b88f-4725-4a09-b334-c34b0dfb81e2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2013-02-05T21:50:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29211.mp4</video:content_loc>
      <video:uploader>Marc Vila</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>TEM</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>image</video:tag>
      <video:tag>Reconstruction</video:tag>
      <video:tag>CT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 -Mathematics 16A</video:title>
      <video:description>&quot;Lec 30 -Mathematics 16AAnalytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27401.jpg</video:thumbnail_loc>
      <video:duration>1935</video:duration>
      <video:publication_date>2012-09-21T06:24:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PHi5-7FhxDI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Special Relativity</video:title>
      <video:description>&quot;Lec 6 - Special Relativity&quot; (May 14, 2012) Leonard Susskind dives into topics of electromagnetism and how it relates to quantum mechanics.

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Continuing Studies Program:
http://csp.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_19046.jpg</video:thumbnail_loc>
      <video:duration>7008</video:duration>
      <video:publication_date>2012-09-04T09:31:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aA88mND-9v4</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Probability-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -12 Probability (part 2)</video:title>
      <video:description>Probability (part 2)

Let&apos;s flip a coin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21859.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-10T17:03:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6E_NVnboMB8</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>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Law-2706-Performance-Based-Ratemaking-and-Decoupling-and-Integrate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Law 270.6  Performance Based Ratemaking and Decoupling; and Integrate</video:title>
      <video:description>Law 270.6  Performance Based Ratemaking and Decoupling; and Integrate

Class 11: Performance Based Ratemaking and Decoupling; and Integrated Resource Planning and Portfolio Planning - April 3, 2008.  Under traditional ratemaking, utilities generally make higher profits if they sell more power and lose profits as customers become more efficient. Performance-based ratemaking can address the problem of utility disincentives to promote customer energy efficiency by decoupling utility profits from the amount of sales.  It also is a mechanism that can encourage beneficial behavior in many areas of utility operation. Also, introduction to integrated resource planning and portfolio planning for the right mix of generation types, transmission and conservation. Portfolio Management (PM) and Integrated Resource Planning (IRP) both constitute planning exercises and present similar issues.  PM, a newer term, focuses on a single utility or other load serving entity.  IRP can be performed by a state regulator on a system wide, regional or service area basis, or by a utility for its service area.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19615.jpg</video:thumbnail_loc>
      <video:duration>9454</video:duration>
      <video:publication_date>2012-09-05T03:51:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HX3A9M38ynI</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>environment</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Steve</video:tag>
      <video:tag>Weissman</video:tag>
      <video:tag>270</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>plannin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Year-2008-Stock-Index-Oil-and-Other-Futures-Markets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 -Year 2008 - Stock Index, Oil and Other Futures Markets</video:title>
      <video:description>Stock Index, Oil and Other Futures Markets -Year 2008

Financial Markets (ECON 252)

Futures markets have expanded far beyond their initial application to farmer&apos;s planting and harvest cycles. These markets now allow investors and traders to set prices for a broad spectrum of assets and for a whole term structure stretching into the distant future. Some of these markets are often priced according to simple fair-value formulae, others are not. Futures markets can be in backwardation, where the future price is lower than the present, spot price. They can also be in contango, where the price rises with maturity and is higher in the future than it is today. The S&amp;P/Case-Shiller Home Price Index is a recent invention that has transferred the mechanics of futures markets to the prices of single-family homes in ten real estate markets, in an effort to create a national market for residential real estate.

00:00 - Chapter 1. Introduction: On the Extinction of Ticker Tapes 
01:49 - Chapter 2. How Futures Markets Included Financial Securities 
18:06 - Chapter 3. Fair Value and the Influences of Contango and Backwardation 
28:57 - Chapter 4. Volatility in the Oil Futures Market 
41:31 - Chapter 5. Why Is the Price of Oil so High? On International Development, Nationalization, and World Politics 
52:30 - Chapter 6. The Development of a Home Price Futures Market 
01:08:01 - Chapter 7. The S&amp;P Case-Shiller Home Price Index 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_12560.jpg</video:thumbnail_loc>
      <video:duration>4235</video:duration>
      <video:publication_date>2012-08-20T13:54:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-eyCFKl9CuE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>backwardation</video:tag>
      <video:tag>case</video:tag>
      <video:tag>Shiller</video:tag>
      <video:tag>home</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Index</video:tag>
      <video:tag>contango</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>futures</video:tag>
      <video:tag>Hedging</video:tag>
      <video:tag>margin</video:tag>
      <video:tag>NYMEX</video:tag>
      <video:tag>Stock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tongue-Folliate-Papilla-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tongue Folliate Papilla Histology</video:title>
      <video:description>This is a study of the tongue folliate papilla, which are involved in the sensations of taste, they are the threadlike that cover the surface of the tongue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8aeee3c3-2f1a-49b8-baaf-6ce7e74a08db/cand_25.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2011-11-28T11:50:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8483.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>Tongue</video:tag>
      <video:tag>Folliate</video:tag>
      <video:tag>papilla</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Muscle-Contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Muscle Contraction</video:title>
      <video:description>How muscle contraction occurs in cells is explained in this nice video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/5bffb3a0-49a7-41cb-8a7d-8373266e00ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2008-03-31T00:42:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1308.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/Lec-7-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Special Relativity</video:title>
      <video:description>&quot;Lec 7 - Special Relativity&quot; (May 21, 2012) Leonard Susskind reviews some of the heavy mathematics from the previous lecture and discusses how at times complicated mathematics is the only way to explain high level physics, briefly sharing his thoughts on how and where math and nature collide.

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Continuing Studies Program:
http://csp.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_19047.jpg</video:thumbnail_loc>
      <video:duration>6387</video:duration>
      <video:publication_date>2012-09-04T09:31:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ozhRFi77TP8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Acute-Pulmonary-Embolism-Echocardiography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Acute Pulmonary Embolism Echocardiography</video:title>
      <video:description>You will have a brief introduction with the echocardiography showing an acute pulmonary embolism. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/36f3721c-f1e6-41a2-ba64-5534d4585263/cand_25.jpg</video:thumbnail_loc>
      <video:duration>3</video:duration>
      <video:publication_date>2011-12-01T03:15:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10023.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Echocardiography</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>an</video:tag>
      <video:tag>acute</video:tag>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Introduction-to-the-Four-Vector</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Introduction to the Four-Vector</video:title>
      <video:description>&quot;Lec 14 - Introduction to the Four-Vector&quot; Fundamentals of Physics (PHYS 200)

The four-vector is introduced that unifies space-time coordinates x, y, z and t into a single entity whose components get mixed up under Lorentz transformations. The length of this four-vector, called the space-time interval, is shown to be invariant (the same for all observers). Likewise energy and momentum are unified into the energy-momentum four-vector.

00:00 - Chapter 1. Recap—Consequences of the Lorentz Transformations
06:25 - Chapter 2. Causality Paradoxes: &quot;Killing the Grandmother&quot;
15:22 - Chapter 3. A New Understanding of Space-Time
25:51 - Chapter 4. Introducing the Fourth Dimension and Four-Vector Algebra
44:09 - Chapter 5. The Space-Time Interval, or &quot;Proper Time&quot;
51:47 - Chapter 6. Deriving the Velocity and Momentum Vectors in Space-Time
01:04:40 - Chapter 7. The New Energy-Mass Relation

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_15900.jpg</video:thumbnail_loc>
      <video:duration>4355</video:duration>
      <video:publication_date>2012-08-28T21:28:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/URC7QU1XCRw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>Euclidean</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Fermilab</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>relativity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Setting-Posterior-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Setting Posterior Teeth</video:title>
      <video:description>&quot;Lec 55 - Setting Posterior Teeth&quot; After setting the anterior teeth, the mandibular posterior teeth are  set. Orig. air date: APR 2 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_20963.jpg</video:thumbnail_loc>
      <video:duration>595</video:duration>
      <video:publication_date>2012-09-08T06:04:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CHLOeKWhvls</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>55</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>after</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>are</video:tag>
      <video:tag>Set</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 3 - Einstein&apos;s General Theory of Relativity&quot; In this lecture, Leonard Susskind continues his discussion of Einstein&apos;s theory of general relativity.  He also gives a broad overview of the field of tensor calculus and it&apos;s relation to the curvature and geometry of space-time.

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_19053.jpg</video:thumbnail_loc>
      <video:duration>6641</video:duration>
      <video:publication_date>2012-09-04T09:36:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hR7fWF_qBZI</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>Light</video:tag>
      <video:tag>beam</video:tag>
      <video:tag>Equivalence</video:tag>
      <video:tag>principle</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>of</video:tag>
      <video:tag>reference</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>elevator</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>Differentials</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>indices</video:tag>
      <video:tag>summation</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>contravariance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Function-of-the-Nephron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function of the Nephron</video:title>
      <video:description>The filtration, reabsorption, and secretion of the nephron</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/ed98d03f-29c7-4d44-85b2-4e7382b2ce92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2008-04-01T02:07:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1309.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nephron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Fluid-Dynamics-and-Statics-and-Bernoullis-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Fluid Dynamics and Statics and Bernoulli&apos;s Equation</video:title>
      <video:description>&quot;Lec 20 - Fluid Dynamics and Statics and Bernoulli&apos;s Equation&quot; Fundamentals of Physics (PHYS 200)

The focus of the lecture is on fluid dynamics and statics. Different properties are discussed, such as density and pressure. Archimedes&apos; Principle is introduced and demonstrated through a number of problems. The final topic of the lecture is Bernoulli&apos;s Equation.

00:00 - Chapter 1. Introduction to Fluid Dynamics and Statics — The Notion of Pressure
04:14 - Chapter 2. Fluid Pressure as a Function of Height
20:49 - Chapter 3. The Hydraulic Press
26:32 - Chapter 4. Archimedes&apos; Principle
36:36 - Chapter 5. Bernoulli&apos;s Equation
39:12 - Chapter 6. The Equation of Continuity
53:41 - Chapter 7. Applications of Bernoulli&apos;s Equation

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_15906.jpg</video:thumbnail_loc>
      <video:duration>4352</video:duration>
      <video:publication_date>2012-08-28T21:29:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lfXDJKKPGfY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Archimedes</video:tag>
      <video:tag>Bernoulli</video:tag>
      <video:tag>Bernoullis</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>density</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>fluid</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>statics</video:tag>
      <video:tag>Venturi</video:tag>
      <video:tag>meter</video:tag>
      <video:tag>volume</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-problem-involving-electric-current</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A problem involving electric current</video:title>
      <video:description>A problem involving electric current video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f44f884a-5ef5-4d01-b1b8-29ff115e9aa6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>483</video:duration>
      <video:publication_date>2010-11-10T15:07:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4995.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>A</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>involving</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-medical-animation-about-what-cancer-is</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D medical animation about what cancer is</video:title>
      <video:description>&quot;What is Cancer?&quot; is a 3D Animation which depicts the growth of a tumor.This unique cancer education tool features 3-D medical animations, with voice narration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/52c37ff0-cc14-48d3-a38c-07cf9357eaab/cand_25.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-11-20T19:31:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28002.mp4</video:content_loc>
      <video:uploader>Jonthan Smith</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Medical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Addiction-of-Drugs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Addiction of Drugs</video:title>
      <video:description>This video will help you to understand the chemistry of addiction to drugs. A discussion about how these drugs affect human brain is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_29752.jpg</video:thumbnail_loc>
      <video:duration>709</video:duration>
      <video:publication_date>2013-02-09T03:46:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29752.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Addiction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Affinity-chromatography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Affinity chromatography</video:title>
      <video:description>This video explains the process of affinity chromatography and its use in biochemistry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/811af9bb-d0f7-4525-acf5-207b55805235/cand_25.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2012-11-17T17:40:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27985.mp4</video:content_loc>
      <video:uploader>Suman Bhattacharjee</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Affinity</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>separation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-Mounting-Partially-Edentulous-Casts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Mounting Partially Edentulous Casts</video:title>
      <video:description>&quot;Lec 79 - Mounting Partially Edentulous Casts&quot; Shows the three steps of mounting the partially edentulous cast. Emphasis is on making the edentulous cast stable for good articulator mounting. Orig. air date: JUN 23 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_21032.jpg</video:thumbnail_loc>
      <video:duration>1378</video:duration>
      <video:publication_date>2012-09-08T12:40:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/crIVxjCLUAM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>79</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>partially</video:tag>
      <video:tag>edentulous</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>Shows</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>steps</video:tag>
      <video:tag>of</video:tag>
      <video:tag>cast</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 6 - Einstein&apos;s General Theory of Relativity&quot; Lecture 6 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded October 27, 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_19056.jpg</video:thumbnail_loc>
      <video:duration>6771</video:duration>
      <video:publication_date>2012-09-04T09:36:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pm5ROyoaMZA</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>geodesics</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>Taylor</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>Covariance</video:tag>
      <video:tag>christoffel</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>Infinite</video:tag>
      <video:tag>Cone</video:tag>
      <video:tag>Torsion</video:tag>
      <video:tag>spiral</video:tag>
      <video:tag>torus</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>transformatio</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 8 - Einstein&apos;s General Theory of Relativity&quot; Lecture 8 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded November 24, 2008 at Stanford University.

This Stanford Continuing Studies course is the fourth of a six-qarter sequence of classes exploring the essential theoretical foundations of modern physics, focusing. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

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_19058.jpg</video:thumbnail_loc>
      <video:duration>7172</video:duration>
      <video:publication_date>2012-09-04T09:36:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VCRG1uzc9xg</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>deficit</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>coolum</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>spatial</video:tag>
      <video:tag>dimensions</video:tag>
      <video:tag>cosmological</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>tensors</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>covariant</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>la</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Remounting-the-Processed-Complete-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Remounting the Processed Complete Denture</video:title>
      <video:description>&quot;Lec 30 - Remounting the Processed Complete Denture&quot; Remounting the processed complete denture on the articulator. Shows method of registering both upper and lower dentures without original casts. Orig. air date: APR 12 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_20834.jpg</video:thumbnail_loc>
      <video:duration>887</video:duration>
      <video:publication_date>2012-09-07T17:35:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3MUHkw821HA</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>30</video:tag>
      <video:tag>Remounting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Processed</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 7 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Genetics 3 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

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_14859.jpg</video:thumbnail_loc>
      <video:duration>3079</video:duration>
      <video:publication_date>2012-08-28T03:11:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UT6h56ii9s4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Poisson-Process-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Poisson Process 2</video:title>
      <video:description>Poisson Process 2

More of the derivation of the Poisson Distribution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22633.jpg</video:thumbnail_loc>
      <video:duration>761</video:duration>
      <video:publication_date>2012-09-11T02:44:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jkr4FSrNEVY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Poisson</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Researche-on-Mars-by-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Researche on Mars by NASA</video:title>
      <video:description>This video is presented by Science @ NASA showing NASA&apos;s mars landing sky show.Different researches by NASA on mars are shown here. Video is really interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/92a80e3f-00e4-423b-bd74-fce594ef2cd7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2013-02-09T06:26:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29803.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>ScienceCasts</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Show</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-4370-Interrogative-Design-Workshop</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 4.370 Interrogative Design Workshop</video:title>
      <video:description>Lec 1- MIT 4.370 Interrogative Design Workshop.
Session 7: Vito Acconci Studio

View the complete course at: http://ocw.mit.edu/4-370F05

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_15355.jpg</video:thumbnail_loc>
      <video:duration>7447</video:duration>
      <video:publication_date>2012-08-28T16:51:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6DOpp8zuYDE</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourse</video:tag>
      <video:tag>ware</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>art</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>media</video:tag>
      <video:tag>installations</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>aesthetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 10 - Einstein&apos;s General Theory of Relativity&quot; Lecture 10 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded December 1, 2008 at Stanford University.

This Stanford Continuing Studies course is the fourth of a six-qarter sequence of classes exploring the essential theoretical foundations of modern physics, focusing. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

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_19060.jpg</video:thumbnail_loc>
      <video:duration>7147</video:duration>
      <video:publication_date>2012-09-04T09:36:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6vdXlwDRRR8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>Schwarzchild</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Euler</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>taurus</video:tag>
      <video:tag>Integrated</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>Spheres</video:tag>
      <video:tag>Planes</video:tag>
      <video:tag>Mapping</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>geodesics</video:tag>
      <video:tag>tensors</video:tag>
      <video:tag>Kristofel</video:tag>
      <video:tag>Symbols</video:tag>
      <video:tag>reamonn</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>Lagrangian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 11 - Einstein&apos;s General Theory of Relativity&quot; Lecture 11 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded November 17, 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_19061.jpg</video:thumbnail_loc>
      <video:duration>6308</video:duration>
      <video:publication_date>2012-09-04T09:36:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XG02Yw7u2mc</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Covariance</video:tag>
      <video:tag>differentation</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>components</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>reference</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>indices</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Riemannian</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>geodesic</video:tag>
      <video:tag>topology</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>manifold</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>gravi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Test-3-Section-2-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  40 - Test 3 Section 2 Part 5</video:title>
      <video:description>Test 3 Section 2 Part 5

Problems 18-20 on starting on page 522</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22189.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
      <video:publication_date>2012-09-11T01:09:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Eh0j5nHhS6I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Test</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robots-that-can-swap-bodies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robots that can swap bodies</video:title>
      <video:description>This video depicts a robot that can use different bodies. A team of robots with one brain that migrates into different bodies will soon live.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/4c447ac3-480f-429d-92b2-747fbe8270a8/cand_25.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2012-11-19T18:00:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27994.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Year-2008-Making-It-Work-for-Real-People-The-Democratization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -Year 2008 - Making It Work for Real People: The Democratization</video:title>
      <video:description>Making It Work for Real People: The Democratization of Finance -Year 2008

Financial Markets (ECON 252)

Professor Shiller, in his final lecture, reviews some of the most important tools for individual risk management. Significant inequality in domestic and international communities has created a need for social insurance programs, such as those created in Germany in the late 1800s. The tax system, bankruptcy laws, and government insurance programs are used to manage risk of personal wealth. However, each of these inventions must take account of psychological factors, such as moral hazard, in order to be effective without eliminating incentives to participate in the workforce, or other negative side effects. With regard to careers, including those in finance, young people should frame decisions with morality and purpose in mind, and with a broad perspective of both.

00:00 - Chapter 1. Sources of Financial Inequality 
10:24 - Chapter 2. A Call for Social Insurance: The Government&apos;s Role in Risk Management 
25:50 - Chapter 3. Social Security in the United States 
34:32 - Chapter 4. Bankruptcy as a Risk Management Device 
50:30 - Chapter 5. Balancing Morality and Psychology: Career Advice for Young Adults 

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_12562.jpg</video:thumbnail_loc>
      <video:duration>4040</video:duration>
      <video:publication_date>2012-08-20T13:55:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ck-LbFagYD4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>bailouts</video:tag>
      <video:tag>bankruptcy</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>workout</video:tag>
      <video:tag>Mortgage</video:tag>
      <video:tag>Democratization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>graduated</video:tag>
      <video:tag>Income</video:tag>
      <video:tag>Tax</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>Hazard</video:tag>
      <video:tag>Progressive</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>management</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Insurance</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/National-Moment-Of-Silence-For-NASA-And-Its-Team</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>National Moment Of Silence For NASA  And It&apos;s Team</video:title>
      <video:description>This video will show you about the national moment of silence for NASA Mission control and astronauts. Mission control observer are telling about the moment to astronauts present on space station.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4f1a0d05-e52f-4cbc-b9e0-8bbc8414d1bc/cand_25.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2013-02-07T06:35:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29267.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>s</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>control</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ISS</video:tag>
      <video:tag>Crew</video:tag>
      <video:tag>Observe</video:tag>
      <video:tag>National</video:tag>
      <video:tag>moment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>silence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to Psychology</video:title>
      <video:description>Introduction to Psychology (PSYC 110)

Professor Paul Bloom welcomes students and presents the course as a comprehensive introduction to the study of the human mind. Course readings and requirements are discussed. The five main branches of psychology are presented: neuroscience, which is a study of the mind by looking at the brain; developmental, which focuses on how people grow and learn; cognitive, which refers to the computational approach to studying the mind; social, which studies how people interact; and clinical, which examines mental health and mental illnesses.

00:00 - Chapter 1. Introduction to and Requirements for the Course
10:03 - Chapter 2. General Goals for the Course
13:07 - Chapter 3. Examples of Materials Covered in the Course

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_12565.jpg</video:thumbnail_loc>
      <video:duration>1777</video:duration>
      <video:publication_date>2012-08-21T17:10:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P3FKHH2RzjI</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Capgras</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Cotard</video:tag>
      <video:tag>Cotards</video:tag>
      <video:tag>Depression</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>Gage</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Larkin</video:tag>
      <video:tag>mental</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Oscar</video:tag>
      <video:tag>Schindler</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Rausesabagina</video:tag>
      <video:tag>Philip</video:tag>
      <video:tag>Phineas</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>psychopathy</video:tag>
      <video:tag>social</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-New-Revolutions-in-Particle-Physics-Standard-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - New Revolutions in Particle Physics: Standard Model</video:title>
      <video:description>&quot;Lec 8 - New Revolutions in Particle Physics: Standard Model&quot; (March 30, 2009) Leonard Susskind explains how the Higgs phenomenon interacts masses of quarks and leptons. 

This course is a continuation of the Fall quarter on particle physics. The material will focus on the Standard Model of particle physics, especially quantum chromodynamics (the theory of quarks) and the electroweak theory based on the existence of the Higgs boson. We will also explore the inadequacies of the Standard Model and why theorists are led to go beyond it.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University
http://www.stanford.edu/

Continuing Studies at Stanford
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_19086.jpg</video:thumbnail_loc>
      <video:duration>5734</video:duration>
      <video:publication_date>2012-09-04T09:51:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qzGY-BrCUgA</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>classical</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>phenomenon</video:tag>
      <video:tag>quark</video:tag>
      <video:tag>gauge</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>photon</video:tag>
      <video:tag>lepton</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>electrodynamics</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Infinite</video:tag>
      <video:tag>wavelength</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Electron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Foundations-This-Is-Your-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Foundations: This Is Your Brain</video:title>
      <video:description>Foundations: This Is Your Brain

Introduction to Psychology (PSYC 110)

This lecture introduces students to two broad theories of how the mind relates to the body. Dualism is the ubiquitous and intuitive feeling that our conscious mind is separate from our physical bodies, whereas Materialism is the idea that all of our mental states are caused by physical states of the brain. This lecture reviews arguments explaining why materialism has become the predominant theory of mind in psychology. This discussion is followed by a basic overview of the neurophysiology of the brain.

00:00 - Chapter 1. The Brain, the Mind and Dualism
12:06 - Chapter 2. Scientific Consensus Against Dualism
19:28 - Chapter 3. The Neuron: The Basic Building Blocks of Thought
32:58 - Chapter 4. The Different Parts of the Brain
44:47 - Chapter 5. Mechanist Conception and the Hard Problem of Consciousness

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_12566.jpg</video:thumbnail_loc>
      <video:duration>3199</video:duration>
      <video:publication_date>2012-08-21T17:11:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vg01Q1BI4WM</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>consciousness</video:tag>
      <video:tag>Descartes</video:tag>
      <video:tag>Dualism</video:tag>
      <video:tag>materialism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-Dividing-Complex-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Dividing Complex Numbers</video:title>
      <video:description>Dividing Complex Numbers

u16_l4_t2_we5 Dividing Complex Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25323.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2012-09-18T02:53:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z8j5RDOibV4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-cholesterol-overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of cholesterol overview</video:title>
      <video:description>This video explains cholesterol overview.

&quot;Diagnosing and treating high cholesterol.
Watch this and more health videos at:
http://www.answerstv.com/health&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/b0d8a3db-be85-4559-aaaa-6e17c8ffde1e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>469</video:duration>
      <video:publication_date>2012-10-11T00:16:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27841.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cholesterol</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Yellowstone-Supercomputer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Yellowstone Supercomputer?</video:title>
      <video:description>This video shows the working of yellow-stone supercomputer. A brief description of different parts is shown here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a695e016-7042-43f4-84ac-06a320740510/cand_25.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2013-02-07T06:41:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29276.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Yellowstone</video:tag>
      <video:tag>Supercomputer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-GMAT-Data-Sufficiency-33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - GMAT: Data Sufficiency 33</video:title>
      <video:description>GMAT: Data Sufficiency 33

132-134, pg. 289</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22365.jpg</video:thumbnail_loc>
      <video:duration>654</video:duration>
      <video:publication_date>2012-09-11T01:52:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-uZt8MLeDrg</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>33</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Memory 1
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_19512.jpg</video:thumbnail_loc>
      <video:duration>15383</video:duration>
      <video:publication_date>2012-09-05T03:09:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WaRMouA3UZM</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/Lec-41-Gross-Anatomy-Cutaneous-innervation-of-the-face</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 -Gross Anatomy:  Cutaneous innervation of the face</video:title>
      <video:description>&quot;Lec 41 -Gross Anatomy:  Cutaneous innervation of the face&quot;Cutaneous innervation of the face: buccinator muscle, buccal fat pad and nasal cartilages using a human cadaver. Orig air date: May 26, 1977

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_21714.jpg</video:thumbnail_loc>
      <video:duration>632</video:duration>
      <video:publication_date>2012-09-09T07:07:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xTGQCbdEe3E</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>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Cutaneous</video:tag>
      <video:tag>innervation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Face</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Foundations-Freud</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Foundations: Freud</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
Foundations: Freud
This lecture introduces students to the theories of Sigmund Freud, including a brief biographical description and his contributions to the field of psychology. The limitations of his theories of psychoanalysis are covered in detail, as well as the ways in which his conception of the unconscious mind still operate in mainstream psychology today.

00:00 - Chapter 1. Sigmund Freud in a Historical Context
06:51 - Chapter 2. Unconscious Motivation: The Id, Ego and Superego
13:45 - Chapter 3. Personality Development and Psychosexual Development
20:32 - Chapter 4. Defense Mechanisms, the Aims of Psychoanalysis, Dreams
29:11 - Chapter 5. Question and Answer on Freud&apos;s Theories
32:55 - Chapter 6. Controversies and Criticisms on Freud&apos;s Theories
42:10 - Chapter 7. Examples of the Unconscious in Modern Psychology
51:55 - Chapter 8. Further Question and Answer on Freud

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_12567.jpg</video:thumbnail_loc>
      <video:duration>3391</video:duration>
      <video:publication_date>2012-08-21T17:11:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7emS3ye3cVU</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Freud</video:tag>
      <video:tag>psychoanalysis</video:tag>
      <video:tag>subconscious</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 23- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Advanced Topics (cont.) | Discussion of Follow-on Classes

View the complete course at: http://ocw.mit.edu/6-046JF05 

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_16485.jpg</video:thumbnail_loc>
      <video:duration>5121</video:duration>
      <video:publication_date>2012-08-30T17:40:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zjUDy6a5vx4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Foundations-Skinner</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Foundations: Skinner</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
Foundations: Skinner
Professor Bloom opens with a brief discussion of the value and evolutionary basis of unconscious processing. The rest of this lecture introduces students to the theory of Behaviorism, particularly the work of prominent behaviorist, B. F. Skinner. Different types of learning are discussed in detail, as well as reasons why behaviorism has been largely displaced as an adequate theory of human mental life.

00:00 - Chapter 1. A Brief Review on the Unconscious
06:32 - Chapter 2. B. F. Skinner and Behaviorism
11:45 - Chapter 3. Habituation: The Very Simplest Form of Learning
14:25 - Chapter 4. Classical Conditioning: Associating Stimulus
31:18 - Chapter 5. Operant Conditioning: Operating on the Environment
45:12 - Chapter 6. Question and Answer on Behaviorism
46:44 - Chapter 7. Controversies and Criticisms on Behaviorism

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_12568.jpg</video:thumbnail_loc>
      <video:duration>3527</video:duration>
      <video:publication_date>2012-08-21T17:12:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rCKK6r15fro</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Behaviorism</video:tag>
      <video:tag>Chomsky</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Conditioning</video:tag>
      <video:tag>Deception</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Operant</video:tag>
      <video:tag>reinforcement</video:tag>
      <video:tag>Skinner</video:tag>
      <video:tag>Training</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec 2 - String Theory and M-Theory&quot; (September 27, 2010) Professor Leonard Susskind discusses how the forces that act upon strings can affect the quantum mechanics. He also reviews many of the theories of relativity that contributed to string theory today.

String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.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_19089.jpg</video:thumbnail_loc>
      <video:duration>6487</video:duration>
      <video:publication_date>2012-09-04T09:55:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-BleG7PBwEA</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>function</video:tag>
      <video:tag>math</video:tag>
      <video:tag>strings</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>decomposition</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>sine</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>harmonic</video:tag>
      <video:tag>oscillator</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>proton</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Spectrum</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Course</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec 3 - String Theory and M-Theory&quot; (October 4, 2010) Professor Leonard Susskind reviews harmonic oscillators, the spin of massless particles (photons and gravitons), the low lying spectrum of strings, the tachyon problem, and the basics of string interactions.

String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.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_19090.jpg</video:thumbnail_loc>
      <video:duration>6347</video:duration>
      <video:publication_date>2012-09-04T09:55:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gCyImLu0HSI</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Mathematical</video:tag>
      <video:tag>harmonic</video:tag>
      <video:tag>oscillator</video:tag>
      <video:tag>Massless</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>photons</video:tag>
      <video:tag>Gravitons</video:tag>
      <video:tag>dimensions</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>tachyon</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Hamiltonian</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>Commutator</video:tag>
      <video:tag>Holograph</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Fabricating-Pontic-Splint-Soldering-Lugs-InvestingCasting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Fabricating Pontic Splint, Soldering Lugs, Investing/Casting</video:title>
      <video:description>&quot;Lec 7 - Fabricating Pontic Splint, Soldering Lugs, Investing/Casting&quot; Steps involved in preparing and cementing a preclinical three unit mandibular posterior bridge outlined and demonstrated. Tapes 223-2 and 223-3 complete procedure. Orig. air date: AUG 28 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_21357.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-09T04:35:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XX8VzVXngyk</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>Fabricating</video:tag>
      <video:tag>Pontic</video:tag>
      <video:tag>Splint</video:tag>
      <video:tag>soldering</video:tag>
      <video:tag>Lugs</video:tag>
      <video:tag>Investing</video:tag>
      <video:tag>Casting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-States-of-Matter-Follow-Up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - States of Matter Follow-Up</video:title>
      <video:description>States of Matter Follow-Up

More on Plasma and Hydrogen bonds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22549.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2012-09-11T02:28:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WenwtcuqOj8</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:tag>follow</video:tag>
      <video:tag>up</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec5-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec5 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec5 - String Theory and M-Theory&quot; (October 18, 2010) Professor Leonard Susskind delivers a lecture concerning plonck variables and how they relate to string theory in the context of modern physics.

String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.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_19092.jpg</video:thumbnail_loc>
      <video:duration>6049</video:duration>
      <video:publication_date>2012-09-04T09:56:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-I7PjKyCnI0</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>tension</video:tag>
      <video:tag>stretch</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>length</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>gev</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>accelerator</video:tag>
      <video:tag>collision</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>dimensions</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>oscillation</video:tag>
      <video:tag>wavelength</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Functions-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Functions Part 2</video:title>
      <video:description>Functions Part 2

More examples of solving function problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20155.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-06T02:14:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XEblO51pF5I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Functions</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Heisenberg-Uncertainty-Principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Heisenberg Uncertainty Principle?</video:title>
      <video:description>An interesting video from IDTIMWYTIM shows the Heisenberg uncertainty principle. Basics of this principle are explained here to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5857b46e-e3d2-48ef-b32b-0da4064c47e9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2013-02-07T06:23:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29247.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>IDTIMWYTIM</video:tag>
      <video:tag>Heisenberg</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>principle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec 8 - String Theory and M-Theory&quot; (November 8, 2010) Professor Leonard Susskind covers the history of path/surface integrals; conformal mapping; application of conformal mapping in string scattering.

String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.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_19095.jpg</video:thumbnail_loc>
      <video:duration>6266</video:duration>
      <video:publication_date>2012-09-04T09:56:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s43SMaZHa50</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Mathematical</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Path</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>Conformal</video:tag>
      <video:tag>Mapping</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>Electrostatic</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>tachyon</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Cauchy</video:tag>
      <video:tag>Riemann</video:tag>
      <video:tag>Equ</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-157-Example-of-calculating-a-surface-integral-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 157 - Example of calculating a surface integral part 2</video:title>
      <video:description>Example of calculating a surface integral part 2

Example of calculating a surface integral part 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19978.jpg</video:thumbnail_loc>
      <video:duration>629</video:duration>
      <video:publication_date>2012-09-06T01:19:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qQAhhithHa8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Example</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Calculating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec 9 - String Theory and M-Theory&quot; (November 23, 2010) Leonard Susskind gives a lecture on the constraints of string theory and gives a few examples that show how these work.   
String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.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_19096.jpg</video:thumbnail_loc>
      <video:duration>6956</video:duration>
      <video:publication_date>2012-09-04T09:56:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tsav_xnegTk</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>M</video:tag>
      <video:tag>dimensions</video:tag>
      <video:tag>constraints</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>protons</video:tag>
      <video:tag>Neutrons</video:tag>
      <video:tag>graphs</video:tag>
      <video:tag>Closed</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>directionality</video:tag>
      <video:tag>sca</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Centralized-State-and-Republic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Centralized State and Republic</video:title>
      <video:description>&quot;Lec 3 - Centralized State and Republic&quot; France Since 1871 (HIST 276)

Despite various attempts at reform, France remains the most centralized state in Europe. The organization of the country around the Parisian center was originally a consequence of the French Revolution, which gave birth to the departmental regions. These regions have retained an oppositional relationship towards the metropolitan center. In 1875, an enduring republic was formed despite the competing claims of the Comte de Chambord and the Orleanists. This republic owed its founding largely to support from workers and peasants in the various non-Parisian departments.

00:00 - Chapter 1. Paris: The Importance of the Capital in a Centralized State
09:59 - Chapter 2. Centralization over Centuries: France from 1500 to Present
29:01 - Chapter 3. Comte de Chambord: The &quot;Miracle Baby&quot;
36:06 - Chapter 4. Royalism and Religious Revival
44:31 - Chapter 5. Birth of the Third Republic

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16788.jpg</video:thumbnail_loc>
      <video:duration>2907</video:duration>
      <video:publication_date>2012-09-01T09:52:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CejVERkBC-Q</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Paris</video:tag>
      <video:tag>Comte</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Chambord</video:tag>
      <video:tag>absolutism</video:tag>
      <video:tag>regions</video:tag>
      <video:tag>centralization</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>Oprder</video:tag>
      <video:tag>Mac</video:tag>
      <video:tag>Mahon</video:tag>
      <video:tag>royalism</video:tag>
      <video:tag>monarchism</video:tag>
      <video:tag>republicanism</video:tag>
      <video:tag>railroads</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Philosophy 3</video:title>
      <video:description>&quot;Lec 1 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27239.jpg</video:thumbnail_loc>
      <video:duration>2259</video:duration>
      <video:publication_date>2012-09-21T04:19:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_002PPJo6qE</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proper-Way-of-Preparing-a-Syringe-for-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proper Way of Preparing a Syringe for Injection</video:title>
      <video:description>It is always adviced to wash ones hands before preparing a syringe. And this video will show you the next steps on how to prepare the syringe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9380da0e-117c-4261-9147-77de74a64c0f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-11-29T11:15:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8867.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Preparing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Syringe</video:tag>
      <video:tag>for</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 22- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Advanced Topics (cont.)

View the complete course at: http://ocw.mit.edu/6-046JF05 

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_16484.jpg</video:thumbnail_loc>
      <video:duration>5088</video:duration>
      <video:publication_date>2012-08-30T17:39:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cJOHERGcGm4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec Last - String Theory and M-Theory&quot; (November 30, 2010) Professor Leonard Susskind continues his discussion on T-Duality; explains the theory of D-Branes; models QFT and QCD; and introduces the application of electromagnetism.

String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.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_19097.jpg</video:thumbnail_loc>
      <video:duration>6469</video:duration>
      <video:publication_date>2012-09-04T09:56:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L1_3Xp3rT3c</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Mathematical</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Path</video:tag>
      <video:tag>T</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>Electrostatic</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>d</video:tag>
      <video:tag>Branes</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>QFT</video:tag>
      <video:tag>QCD</video:tag>
      <video:tag>EM</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>symmetric</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>Neumann</video:tag>
      <video:tag>boundar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Philosophy 3</video:title>
      <video:description>&quot;Lec 4 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27242.jpg</video:thumbnail_loc>
      <video:duration>3019</video:duration>
      <video:publication_date>2012-09-21T04:20:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1Oi4_vkrrsU</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-145-Hedge-Funds-Venture-Capital-and-Private-Equity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 145 - Hedge Funds, Venture Capital, and Private Equity</video:title>
      <video:description>Hedge Funds, Venture Capital, and Private Equity

Similarities in compensation structure for hedge funds, venture capital firms, and private equity investors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20467.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2012-09-06T15:18:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bLQBbA8yh7c</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Hedge</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>and</video:tag>
      <video:tag>private</video:tag>
      <video:tag>Equity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-FRB-Commentary-2-Deposit-Insurance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - FRB Commentary 2: Deposit Insurance</video:title>
      <video:description>FRB Commentary 2: Deposit Insurance

More on the weaknesses of fractional reserve banking.  The FDIC and deposit insurance and its side effects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22355.jpg</video:thumbnail_loc>
      <video:duration>1039</video:duration>
      <video:publication_date>2012-09-11T01:50:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/otstXFxMkl4</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>2</video:tag>
      <video:tag>Deposit</video:tag>
      <video:tag>Insurance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-PV-diagrams-and-Expansion-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - PV-diagrams and Expansion Work</video:title>
      <video:description>PV-diagrams and Expansion Work

Why work from expansion is the area under the curve of a PV-diagram</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22659.jpg</video:thumbnail_loc>
      <video:duration>924</video:duration>
      <video:publication_date>2012-09-11T02:47:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M5uOIy-JTmo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>PV</video:tag>
      <video:tag>Diagrams</video:tag>
      <video:tag>and</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Subtraction-with-Borrowing-or-Regrouping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Subtraction with Borrowing or Regrouping</video:title>
      <video:description>qSubtraction with Borrowing or Regrouping

u01_l2_t2_we2 Subtraction with Borrowing or Regrouping</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24700.jpg</video:thumbnail_loc>
      <video:duration>435</video:duration>
      <video:publication_date>2012-09-17T16:11:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QD86addRZEw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtraction</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Borrowing</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Regrouping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 6- MIT 3.320 Atomistic Computer Modeling of Materials.
Technical Aspects of Density Functional Theory

View the complete course at: http://ocw.mit.edu/3-320S05

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_16373.jpg</video:thumbnail_loc>
      <video:duration>4745</video:duration>
      <video:publication_date>2012-08-30T13:15:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-B96m5X2xCM</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 7- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Hashing, Hash Functions

View the complete course at: http://ocw.mit.edu/6-046JF05 

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_16469.jpg</video:thumbnail_loc>
      <video:duration>4660</video:duration>
      <video:publication_date>2012-08-30T17:22:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JZHBa-rLrBA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 6- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Order Statistics, Median

View the complete course at: http://ocw.mit.edu/6-046JF05 

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_16468.jpg</video:thumbnail_loc>
      <video:duration>4129</video:duration>
      <video:publication_date>2012-08-30T17:21:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mR_RUjsJnV8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prospective-trial-of-skin-staples-and-sutures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prospective trial of skin staples and sutures</video:title>
      <video:description>Removal of skin staples inserted for the purpose of wound approximation and primary healing this medical video demonstration of staple insertion and removal technique for laceration repair or wound closure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/36c812fe-9545-489f-bd8b-1728b0816198/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-12-01T20:40:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10435.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Staples</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kamps-KJ-66-turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kamps KJ-66 turbine</video:title>
      <video:description>This is a video of the Kamps KJ-66 RC model turbine is one of the best thus far. This video explains about it and its capacity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4e4d15a8-c0aa-4418-a2fb-33d34dcef1f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2011-11-25T21:02:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7936.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Kamps</video:tag>
      <video:tag>KJ</video:tag>
      <video:tag>66</video:tag>
      <video:tag>RC</video:tag>
      <video:tag>model</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Why-Are-People-Different-Differences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Why Are People Different?: Differences</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
 Why Are People Different?: Differences
Why are people different from one another? This lecture addresses this question by reviewing the latest theories and research in psychology on two traits in particular: personality and intelligence. Students will hear about how these traits are measured, why they may differ across individuals and groups, and whether they are influenced at all by one&apos;s genes, parents or environment.

00:00 - Chapter 1. Personality, Intelligence and Determining Difference
13:53 - Chapter 2. Measuring Personality with &quot;The Big Five&quot;
19:47 - Chapter 3. Defining and Measuring Intelligence
30:29 - Chapter 4. Question and Answer on Personality and Intelligence
36:32 - Chapter 5.The Roles of Genes and Environment in Explaining Human Differences 
51:16 - Chapter 6. Genes, Environment and Intelligence 

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_12592.jpg</video:thumbnail_loc>
      <video:duration>3950</video:duration>
      <video:publication_date>2012-08-21T18:26:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/piDznzrNymE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Flynn</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Heritability</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>validity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-ME-C117-Case-Study-Sterilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 7 ME C117  Case Study: Sterilization</video:title>
      <video:description>ME C117  Case Study: Sterilization

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19247.jpg</video:thumbnail_loc>
      <video:duration>4945</video:duration>
      <video:publication_date>2012-09-05T00:54:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/USjjfG95T2A</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>engineering</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-67-Relationship-between-bond-prices-and-interest-rates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Relationship between bond prices and interest rates</video:title>
      <video:description>Relationship between bond prices and interest rates

Why bond prices move inversely to changes in interest rate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20256.jpg</video:thumbnail_loc>
      <video:duration>813</video:duration>
      <video:publication_date>2012-09-06T13:42:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kDRqSJIiTqU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Relationship</video:tag>
      <video:tag>between</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>prices</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>Rates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-a-neutrino-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is a neutrino? by Minute Physics</video:title>
      <video:description>What are the vampires of physics? Minute Physics does a spectacular job identifying the very odd neutrino.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/aa15cbb4-3f5a-4dbd-9026-376232e88fc9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2013-02-05T04:29:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29194.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Neutrino</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 24 -MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Boundary conditions, splines, gradient and divergence (part 1)

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_15718.jpg</video:thumbnail_loc>
      <video:duration>3201</video:duration>
      <video:publication_date>2012-08-28T19:54:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Siqu0aOOQCM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrocele-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrocele Surgery Video</video:title>
      <video:description>This video shows the hydrocele surgery full procedure with all the precautions. Opertaion shown here is performed by well expert doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ca5d357d-d952-4f52-8643-5cd55ec78703/cand_5.jpg</video:thumbnail_loc>
      <video:duration>368</video:duration>
      <video:publication_date>2011-11-30T22:57:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9730.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hydrocele</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-a-Beating-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of a Beating Heart</video:title>
      <video:description>This is an animation of a beating heart. Heart muscles are shown in red, and valves in beige.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/713efe45-038e-4a04-a288-6d24b8aa93aa/cand_25.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2007-05-28T22:46:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/449.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>valves</video:tag>
      <video:tag>beatingHeart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Chemistry-3B-Amino-Acids-Peptides-and</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Chemistry 3B Amino Acids, Peptides, and...</video:title>
      <video:description>Chemistry 3B Amino Acids, Peptides, and...

Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19252.jpg</video:thumbnail_loc>
      <video:duration>4672</video:duration>
      <video:publication_date>2012-09-05T00:57:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KXTqC2QWW20</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</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-Review-of-Oral-Tissues-and-Salivary-Glands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Review of Oral Tissues and Salivary Glands</video:title>
      <video:description>&quot;Lec 10 - Review of Oral Tissues and Salivary Glands&quot;Microscopic survey of the oral tissues and salivary glands with emphasis on the epithelium.  Orig. air date: JAN 28 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_21604.jpg</video:thumbnail_loc>
      <video:duration>1141</video:duration>
      <video:publication_date>2012-09-09T06:12:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OjcJwCtTuOM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Tissues</video:tag>
      <video:tag>and</video:tag>
      <video:tag>salivary</video:tag>
      <video:tag>glands</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Use-of-Skin-Stapler-Remover</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Use of Skin Stapler Remover</video:title>
      <video:description>This video shows the use of skin stapler remover very carefully. For a safely removal of stapler proper precautions must be kept which are shown in video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c2c82aee-d1d7-47d3-96fa-154c38c6c18f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-12-01T03:32:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10089.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>use</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>Stapler</video:tag>
      <video:tag>Remover</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blood-Clot-After-Tooth-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood Clot After Tooth Extraction</video:title>
      <video:description>Video shows some tips to have a goog healing process. After an extraction, it&apos;s important for a blood clot to form to stop the bleeding and begin the healing process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d7fd89ea-165f-49f6-b809-4ba8d3c78a8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-01T22:45:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10489.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hemostasis</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>extraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Lecture-15-Kernel-Methods-May-22-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Lecture 15 - Kernel Methods (May 22, 2012)</video:title>
      <video:description>Lec 15 - Lecture 15 - Kernel Methods (May 22, 2012). Kernel Methods - Extending SVM to infinite-dimensional spaces using the kernel trick, and to non-separable data using soft margins. Lecture 15 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_15107.jpg</video:thumbnail_loc>
      <video:duration>4699</video:duration>
      <video:publication_date>2012-08-28T13:11:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XUj5JbQihlU</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/Powerful-Magnets-in-MRI-Machine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Powerful Magnets in MRI Machine</video:title>
      <video:description>Video shows an activity performed to check the strength of magnets in MRI machine. Strength of MRI magnet is about 1.5 Tesla.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/9514562e-3a54-4ef2-865b-36bff8ffe543/cand_25.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2011-10-23T06:12:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7167.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
      <video:tag>magnet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Astronomy 10</video:title>
      <video:description>&quot;Lec 14 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23774.jpg</video:thumbnail_loc>
      <video:duration>4419</video:duration>
      <video:publication_date>2012-09-14T11:02:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1n4qKFN08hI</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-What-Motivates-Us-Sex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - What Motivates Us: Sex</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
What Motivates Us: Sex
This lecture reviews what evolutionary theories and recent studies in psychology can tell us about sex and gender differences. Students will hear how psychology can help explain many of the differences that exist in whom we find attractive, what we desire in a mate, and sexual orientation.

00:00 - Chapter 1. Addressing Morality and Inevitability on Evolution, Sex and Gender 
10:47 - Chapter 2. Basic Sex Ed
19:22 - Chapter 3. Sex Differences Among Humans
32:15 - Chapter 4. Beauty: An Average Face
38:25 - Chapter 5. Social Factors for Sex Differences
45:52 - Chapter 6. Sexual Orientation
51:39 - Chapter 7. Question and Answer on Sex and Gender

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_12593.jpg</video:thumbnail_loc>
      <video:duration>3168</video:duration>
      <video:publication_date>2012-08-21T18:27:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RCNgknc7Qv8</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>attraction</video:tag>
      <video:tag>Coolidge</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>gender</video:tag>
      <video:tag>difference</video:tag>
      <video:tag>monogamy</video:tag>
      <video:tag>orientation</video:tag>
      <video:tag>parental</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>polygamy</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>Sexual</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Chemistry-3B-Electrophilic-Aromatic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Chemistry 3B Electrophilic Aromatic...</video:title>
      <video:description>Chemistry 3B Electrophilic Aromatic...

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19255.jpg</video:thumbnail_loc>
      <video:duration>4543</video:duration>
      <video:publication_date>2012-09-05T00:59:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hd2PegQ2guY</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</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-11-ME-C117-Dr-Michael-Ries-Chief-of</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 11 ME C117  Dr. Michael Ries, Chief of...</video:title>
      <video:description>ME C117  Dr. Michael Ries, Chief of...

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19256.jpg</video:thumbnail_loc>
      <video:duration>3842</video:duration>
      <video:publication_date>2012-09-05T00:59:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y-7kZWC62Ks</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>engineering</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/Particle-Physics-by-Garrett-Lisi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Particle Physics by Garrett Lisi</video:title>
      <video:description>Physicist and surfer Garrett Lisi presents a controversial new model of the universe that -- just maybe -- answers all the big questions. If nothing else, it&apos;s the most beautiful 8-dimensional model of elementary particles and forces you&apos;ve ever seen.&apos;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b20b161c-7dd8-4d89-b998-6742c1d990b2/cand_25.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T22:13:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2643.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>TOE</video:tag>
      <video:tag>garrett</video:tag>
      <video:tag>lisi</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>everything</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Chemistry-3B-Ketones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Chemistry 3B Ketones</video:title>
      <video:description>Chemistry 3B Ketones

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19263.jpg</video:thumbnail_loc>
      <video:duration>4564</video:duration>
      <video:publication_date>2012-09-05T01:02:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7DA7GmvHJAc</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</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-5-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 5- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21175.jpg</video:thumbnail_loc>
      <video:duration>4053</video:duration>
      <video:publication_date>2012-09-09T02:58:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eHApDhojdCU</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fiberoptic-Laryngoscopy-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fiberoptic Laryngoscopy explained</video:title>
      <video:description>A thin tube that is lighted called the fiberoptic laryngoscope is used to view the airway as well as the function of voicebox.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c0028ebb-2980-4766-baa1-5e9731135dc0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2011-12-11T22:43:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11026.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fiberoptic</video:tag>
      <video:tag>Laryngoscopy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>bronchoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgery-at-Harper-University-Hospital</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery at Harper University Hospital</video:title>
      <video:description>This video shows the cancer surgery done by most expert doctors of Harper university. The process includes the insertion of camera inside the abdomen and watching pictures on screen</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a72adaac-dd4a-4415-a516-ed709cb7f8ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2011-12-06T20:25:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10942.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surgery</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Less</video:tag>
      <video:tag>Risks</video:tag>
      <video:tag>Pains</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fishing-Killer-whale-style</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fishing, Killer whale style.</video:title>
      <video:description>How do the killer whale fish for dinner. Turns out they like herring and with their speed the herring are simply no match.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/31643474-521d-4fcc-8448-41bbfbbf5831/cand_25.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-11-26T04:53:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8074.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Killer</video:tag>
      <video:tag>whale</video:tag>
      <video:tag>GOES</video:tag>
      <video:tag>fishing</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Subcutaneous-Pattern-Suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Subcutaneous Pattern Suture</video:title>
      <video:description>This video features demonstration of subcutaneous Pattern suturing technique for wound closure subcutaneous sutures may be placed in a simple continuous or simple interrupted pattern</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4d217ac8-0cee-48f5-a3a4-733b84dd6c47/cand_25.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-11-29T11:20:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8888.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>subcutaneous</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-ME-C117-Defect-Tolerant-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 15 ME C117  Defect Tolerant Philosophy</video:title>
      <video:description>ME C117  Defect Tolerant Philosophy

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19264.jpg</video:thumbnail_loc>
      <video:duration>4878</video:duration>
      <video:publication_date>2012-09-05T01:03:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BbVst1zytvc</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>engineering</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/Physical-Examination-of-Patient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physical Examination of Patient</video:title>
      <video:description>This video shows an integrative physical examination lecture. A step by stem whole process is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/354d6649-2909-4d7c-a5e0-08bf3b3f664e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1508</video:duration>
      <video:publication_date>2011-11-30T23:11:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9743.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>integrative</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/Proper-Technique-to-Use-Crutches</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proper Technique to Use Crutches?</video:title>
      <video:description>How to use a four point gait for walking? A very helpful video showing the careful use of crutches by a patient with it description by experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b5ec0dc3-61cf-43ef-92ed-0cd741c034de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2013-02-10T02:05:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29895.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Crutches</video:tag>
      <video:tag>Gaits</video:tag>
      <video:tag>using</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aspartate-Transcarbamylase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aspartate Transcarbamylase</video:title>
      <video:description>This video describes the structure of aspartate transcarbamylase, or ATCase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e1ca6ac9-2b13-410f-b293-be4b1cd5a49c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2009-05-27T19:51:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2487.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aspartate</video:tag>
      <video:tag>Transcarbamylase</video:tag>
      <video:tag>ATCase</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-SAT-Prep-Test-6-Section-3-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  80 - SAT Prep: Test 6 Section 3 Part 1</video:title>
      <video:description>SAT Prep: Test 6 Section 3 Part 1

Problems 1-4 starting on page 716</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22320.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2012-09-11T01:44:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zee_TGgEBsg</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>6</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Integrative-Biology-131-Skeletal-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 3 Integrative Biology 131  Skeletal System</video:title>
      <video:description>This is lecture 3 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  Skeletal system is explained in this class.

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_19291.jpg</video:thumbnail_loc>
      <video:duration>3067</video:duration>
      <video:publication_date>2012-09-05T01:16:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EvrWHa1PLUQ</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>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bipolar-Disorder-Types</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bipolar Disorder Types</video:title>
      <video:description>Bipolar Disorder Types are reviewed in this video. These are Bipolar I and II disorder, cyclothymic disorder, and rapid-cycling bipolar disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d3aaad23-176b-4bb4-b852-b6730a6c98e0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2011-12-01T00:37:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9839.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bipolar</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>types</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>&quot;Lec 32 - 8.01 Physics I: Classical Mechanics, Fall 1999&quot; Forced Oscillations - Normal Modes - Resonance - Natural Frequencies - Musical Instruments

View the complete course: http://ocw.mit.edu/8-01F99

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_14466.jpg</video:thumbnail_loc>
      <video:duration>2890</video:duration>
      <video:publication_date>2012-08-26T18:26:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q4setd7BZWM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>&quot;Lec 34 - 8.01 Physics I: Classical Mechanics, Fall 1999&quot; Kinetic Gas Theory - Ideal Gas Law - Isothermal Atmosphere - Phase Diagrams - Phase Transitions

View the complete course: http://ocw.mit.edu/8-01F99

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_14471.jpg</video:thumbnail_loc>
      <video:duration>3162</video:duration>
      <video:publication_date>2012-08-26T18:28:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5uHSl7A5GEk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Maile-Chapman-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Maile Chapman: Poetry Reading</video:title>
      <video:description>Lec 8 - Maile Chapman: Poetry Reading. April 27, 2011

Part of the Emerging Writer&apos;s Series, Maile Chapman chose a student to read with her from submissions. The slected student was a fourth year. Maile Chapman is the author of the novel Your Presence is Requested at Suvanto (Graywolf Press, 2010; Jonathan Cape, UK, 2010). Her stories have appeared in literary magazines and anthologies in the United States, the United Kingdom, Ireland, and Finland. She is currently a fellow at The New York Public Library&apos;s Dorothy B. and Lewis Cullman Center for Scholars and Writers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14754.jpg</video:thumbnail_loc>
      <video:duration>3538</video:duration>
      <video:publication_date>2012-08-27T10:56:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yNGy8PzB4KM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>maile</video:tag>
      <video:tag>chapman</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>author</video:tag>
      <video:tag>Word</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-SAT-Prep-Test-4-Section-8-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  63 - SAT Prep: Test 4 Section 8 Part 4</video:title>
      <video:description>SAT Prep: Test 4 Section 8 Part 4

Problem 16 on page 615</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22257.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2012-09-11T01:30:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/We1OgfMotaM</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>4</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>8</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-BioResearch-Liaison-Team</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The BioResearch Liaison Team</video:title>
      <video:description>University of Washington Bioinformatics Support Team at the HSL</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/6cbd8fa6-b585-41d1-9351-45957df0a1ae/cand_25.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2007-10-03T11:09:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1063.mp4</video:content_loc>
      <video:uploader>Mark Minie</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>bioinformatics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ventral-Hernia-Laparoscopic-Repair-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ventral Hernia Laparoscopic Repair  Surgery Video</video:title>
      <video:description>Ventral hernia results from a weakness in the musculoaponeurotic layer of the anterior abdominal wall many this type of hernia has root of development during the period of development like omphalocele gstroschisis and congenital umbilical hernia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8b8fcef6-0cf4-41af-b36d-130c8294bd7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2011-12-01T03:53:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10164.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ventral</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Integrative-Biology-131-Skeletal-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 5 Integrative Biology 131   Skeletal System</video:title>
      <video:description>This is lecture 5 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_19295.jpg</video:thumbnail_loc>
      <video:duration>2979</video:duration>
      <video:publication_date>2012-09-05T01:17:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Him_dCGaVS4</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>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Sociology150A-Obedience-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Sociology150A -Obedience 2</video:title>
      <video:description>&quot;Lec 11 - Sociology150A -Obedience 2&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24257.jpg</video:thumbnail_loc>
      <video:duration>3629</video:duration>
      <video:publication_date>2012-09-15T05:38:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Il8pHMupqFs</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Sociology150A</video:tag>
      <video:tag>Obedience</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Glycolysis-pathway-Enzyme-match-up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glycolysis pathway - Enzyme match up</video:title>
      <video:description>In this flash animation, you can test your glycolysis pathway knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/0442db5b-2b0e-46a7-a3dd-3229f1e97fad/cand_25.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T23:46:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/41.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Glycolysispathway</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-Stroboscopy-of-the-Vocal-Cords</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video Stroboscopy of the Vocal Cords</video:title>
      <video:description>You can see a movie clip showing human vocal folds in action here the vocal cords are held together by the action of the arytenoid cartilages but they are held together less tightly than for a glottal stop</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/87022230-8668-4a11-983d-cdf808bd71c4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-12-06T18:00:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10757.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vocal</video:tag>
      <video:tag>Cords</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Jessica-Stockholder-New-Chair-of-the-Department-of-Visual-Arts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Jessica Stockholder: New Chair of the Department of Visual Arts</video:title>
      <video:description>Lec 24 - Jessica Stockholder: New Chair of the Department of Visual Arts. Join us in welcoming Jessica Stockholder, as she assumes her new role as Professor and Chair of the Department of Visual Arts (DOVA) at the University of Chicago. The artist, whose work has brought a shared understanding of what sculpture could be, will share insights into her art, reflecting on how her work has evolved and what is currently informing her artistic practice.

Stockholder&apos;s appointment comes as the University prepares for the opening of the Reva and David Logan Center for the Arts, which will house DOVA, as well as studio, teaching, rehearsal, and performance space for several arts programs on campus.

Stockholder has won international acclaim for her genre-defying multimedia installation pieces. In 2007, she received the Lucelia Artist Award, which recognizes exceptional American artists under 50, from the Smithsonian American Art Museum. Her work has been shown at the Dia Center for the Arts, the Whitney Museum for American Art, Museum of Modern Art PS1, the Venice Biennale, the Centre Pompidou in Paris, and the Museo Reina Sofía in Madrid. The Renaissance Society at the University of Chicago exhibited Stockholder&apos;s installation, &quot;Skin Toned Garden Mapping,&quot; in 1991.

Stockholder studied art at the University of Victoria and received an MFA from Yale University, where she taught from 1999 to 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14746.jpg</video:thumbnail_loc>
      <video:duration>4829</video:duration>
      <video:publication_date>2012-08-27T10:42:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rQ-FYm53heE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>faculty</video:tag>
      <video:tag>DOVA</video:tag>
      <video:tag>art</video:tag>
      <video:tag>teaching</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>Campus</video:tag>
      <video:tag>multimedia</video:tag>
      <video:tag>exhibition</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>exhibit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Electrical-Engineering-141-97b890</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 16 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_19723.jpg</video:thumbnail_loc>
      <video:duration>4790</video:duration>
      <video:publication_date>2012-09-05T04:30:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WyHengCMrDQ</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>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-17-Peter-Sellars-on-Handels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Peter Sellars on Handel&apos;s</video:title>
      <video:description>Lec 17 - Peter Sellars on Handel&apos;s . For the Lyric Opera of Chicago&apos;s production of George Frideric Handel&apos;s opera, Hercules, director Peter Sellars has transposed this timeless tragedy to the present, envisioning Hercules as an American general returning from the front lines, in order to spark a discussion about how these issues affect our country and our veterans today.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14726.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2012-08-27T10:19:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U2e6JOUgUQs</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
      <video:tag>opera</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>lyric</video:tag>
      <video:tag>hercules</video:tag>
      <video:tag>handel</video:tag>
      <video:tag>sophocles</video:tag>
      <video:tag>Peter</video:tag>
      <video:tag>sellars</video:tag>
      <video:tag>War</video:tag>
      <video:tag>veterans</video:tag>
      <video:tag>Symposium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Introduction-to-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Introduction to Light</video:title>
      <video:description>Introduction to Light

Light and electromagnetic radiation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25023.jpg</video:thumbnail_loc>
      <video:duration>577</video:duration>
      <video:publication_date>2012-09-17T18:13:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rLNM8zI4Q_M</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Electrical-Engineering-40</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36- Electrical Engineering 40</video:title>
      <video:description>Lec 36- Electrical Engineering 40.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17260.jpg</video:thumbnail_loc>
      <video:duration>2685</video:duration>
      <video:publication_date>2012-09-02T14:00:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ccj1gxknr9U</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-6-Integrative-Biology-131-Skeletal-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 6 Integrative Biology 131   Skeletal System</video:title>
      <video:description>This is lecture 6 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  Integrative Biology 131   Skeletal System

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_19297.jpg</video:thumbnail_loc>
      <video:duration>3125</video:duration>
      <video:publication_date>2012-09-05T01:18:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nT2Sbmp1We0</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-7-Integrative-Biology-131-Skeletal-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 7 Integrative Biology 131  Skeletal System</video:title>
      <video:description>This is lecture 7 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  Integrative Biology 131  Skeletal System

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_19299.jpg</video:thumbnail_loc>
      <video:duration>3152</video:duration>
      <video:publication_date>2012-09-05T01:19:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y4igRkNlth4</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-9-Integrative-Biology-131-Muscular-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 9 Integrative Biology 131   Muscular System</video:title>
      <video:description>This is lecture 9 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  Integrative Biology 131   Muscular System

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_19302.jpg</video:thumbnail_loc>
      <video:duration>2998</video:duration>
      <video:publication_date>2012-09-05T01:20:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uSeCYT1g6eo</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-177-2011-Calculus-BC-Free-Response-1d</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 177 - 2011 Calculus BC Free Response #1d</video:title>
      <video:description>2011 Calculus BC Free Response #1d

Arc length for a curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20017.jpg</video:thumbnail_loc>
      <video:duration>514</video:duration>
      <video:publication_date>2012-09-06T01:29:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v-4QScXlN0o</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>BC</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>1d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Acid-Base-Balance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Acid Base Balance</video:title>
      <video:description>NurseReview.Org - Animation on Acid Base Balance ... NurseReview.Org Animation on Acid Base Balan (Human Anatomy) nclex review cgfns nle medical physical science</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/beec7e8a-5be9-4897-a14a-65bfda3689a3/cand_25.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2009-04-24T22:47:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2045.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>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Balan</video:tag>
      <video:tag>human</video:tag>
      <video:tag>anatomy</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/Lec-8-Physics-10-Review-Session</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Physics 10 Review Session</video:title>
      <video:description>This lecture is provided by University of California, Berkeley.

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_19303.jpg</video:thumbnail_loc>
      <video:duration>4537</video:duration>
      <video:publication_date>2012-09-05T01:20:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6wR8LjNmSQ0</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>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-mSAT-Prep-Test-4-Section-2-Part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - mSAT Prep: Test 4 Section 2 Part 6</video:title>
      <video:description>SAT Prep: Test 4 Section 2 Part 6

Problems 19-20 on page 587</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22239.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2012-09-11T01:24:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bKzw0C-Sh7A</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>4</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Knee-Replacement-Animation-5d0011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knee Replacement Animation</video:title>
      <video:description>This video shows a low cost knee replacement surgery in India assisted by trained orthopedic surgeon. The slides in this video shows very clearly the movements of knees.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d0bda217-6396-4f82-ad91-d7a8fd50360c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-11-29T11:44:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8983.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Low</video:tag>
      <video:tag>cost</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>assisted</video:tag>
      <video:tag>by</video:tag>
      <video:tag>trained</video:tag>
      <video:tag>Orthopedic</video:tag>
      <video:tag>surge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Physics-10-Electricity-and-Magnetism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Physics 10 Electricity and Magnetism</video:title>
      <video:description>Physics 10 Electricity and Magnetism

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_19305.jpg</video:thumbnail_loc>
      <video:duration>4311</video:duration>
      <video:publication_date>2012-09-05T01:21:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WxitGR-9qGA</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-109-Futures-Curves-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 109 - Futures Curves II</video:title>
      <video:description>Futures Curves II

Futures Curves II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20395.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2012-09-06T14:39:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UDe6zeabyQM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>futures</video:tag>
      <video:tag>Curves</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Logan-Center-for-the-Arts-A-Sneak-Peek</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Logan Center for the Arts — A Sneak Peek</video:title>
      <video:description>Lec 1 - Logan Center for the Arts — A Sneak Peek. For more information on public programs and events visit http://logancenter.uchicago.edu/

Artists and construction workers at the University of Chicago prepare for the six-month preview period of the Reva and David Logan Center for the Arts starting March 26, 2012. Located south of Chicago&apos;s Midway Plaisance, this new multidisciplinary arts center designed by renowned architects Tod Williams and Billie Tsien, integrates classroom, performance, exhibition, studio, and rehearsal spaces. The grand opening celebration is slated for Fall 2012.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14710.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2012-08-27T10:16:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OcOCy_qcLTs</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>arts</video:tag>
      <video:tag>art</video:tag>
      <video:tag>college</video:tag>
      <video:tag>Community</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-From-Classics-to-Comic-Books-Inspiration-and-Adaptation-in-Popular-Film</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - From Classics to Comic Books: Inspiration and Adaptation in Popular Film</video:title>
      <video:description>Lec 3 - From Classics to Comic Books: Inspiration and Adaptation in Popular Film. Part of the Chicago Insights series, sponsored by the Chicago Society. From the oldest student-run theater in the nation to a remarkable list of alumni writers, directors, and performers, the University of Chicago has a distinguished history in the creative and performing arts. Enjoy this behind the-scenes panel discussion of the creative process and learn about the future of creative and performing arts at Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14712.jpg</video:thumbnail_loc>
      <video:duration>4772</video:duration>
      <video:publication_date>2012-08-27T10:16:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HEqNtUdHb3k</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>art</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>film</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>movie</video:tag>
      <video:tag>screenwriting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-Explained-5-of-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution Explained 5 of 6</video:title>
      <video:description>Evolution is the change in characteristics inherited from generation to generation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/b243d036-2c19-4617-b90f-2f50dbcd6076/cand_25.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2007-07-30T18:57:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/549.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-9-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 9-Computer Science 164 -</video:title>
      <video:description>lec 9-Computer Science 164 - Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27550.jpg</video:thumbnail_loc>
      <video:duration>2970</video:duration>
      <video:publication_date>2012-09-30T08:22:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rr3cTLSXZ14</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-23-MIT-18086-Mathematical-Methods-for-Engineers-II-30d37c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 23- MIT 18.086 Mathematical Methods for Engineers II.
Calculus of Variations / Weak Form

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_16423.jpg</video:thumbnail_loc>
      <video:duration>3104</video:duration>
      <video:publication_date>2012-08-30T15:29:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/94nmfDkTL-E</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-11-Provisional-Restorations-and-Boxing-the-Impression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Provisional Restorations and Boxing the Impression</video:title>
      <video:description>&quot;Lec 11 - Provisional Restorations and Boxing the Impression&quot; UM instructional video on creating impressions and temporary restorations.

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_21313.jpg</video:thumbnail_loc>
      <video:duration>740</video:duration>
      <video:publication_date>2012-09-09T04:06:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ns42wSb3m_4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Provisional</video:tag>
      <video:tag>Restorations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Boxing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Impression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Physics-10-Light-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Physics 10 Light I</video:title>
      <video:description>Physics 10 Light I

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_19313.jpg</video:thumbnail_loc>
      <video:duration>4477</video:duration>
      <video:publication_date>2012-09-05T01:24:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z0exIzsKuq8</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-22-MIT-18086-Mathematical-Methods-for-Engineers-II-de4e09</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 22- MIT 18.086 Mathematical Methods for Engineers II.
Weighted Least Squares

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_16422.jpg</video:thumbnail_loc>
      <video:duration>3144</video:duration>
      <video:publication_date>2012-08-30T15:28:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zIK5EnoiLL0</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-67-Carboxylic-Acid-Naming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Carboxylic Acid Naming</video:title>
      <video:description>Carboxylic Acid Naming

Carboxylic Acid Naming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24627.jpg</video:thumbnail_loc>
      <video:duration>326</video:duration>
      <video:publication_date>2012-09-17T14:27:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z8h7QgevqjM</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>carboxylic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Naming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Integrative-Biology-131-Neurohistology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 22 Integrative Biology 131 Neurohistology,...</video:title>
      <video:description>This is lecture 22 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_19327.jpg</video:thumbnail_loc>
      <video:duration>3028</video:duration>
      <video:publication_date>2012-09-05T01:28:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZWnUo6nq-XY</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-15-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Psychology M176: Families and Couples UCLA</video:title>
      <video:description>&quot;Lec 15 - Psychology M176: Families and Couples UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Marital DIsruption&quot;

May 22nd, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families 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_20707.jpg</video:thumbnail_loc>
      <video:duration>4269</video:duration>
      <video:publication_date>2012-09-07T15:44:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oADF0Bit1Yw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>M176</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Couples</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>in</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 8 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; P Orbitals (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

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_14900.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-08-28T03:41:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G5q1_zhG86g</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>P</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Absorption-Oral-Medications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Absorption Oral Medications</video:title>
      <video:description>Absorption in this case refers to transport of medication across the membranes of mucosal cells in gastrointestinal tract. This video gives a detailed observation of how the oral medications absorption.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/82901be5-8e24-4ada-935c-8e3739e8c2d7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-30T06:09:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9334.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Oral</video:tag>
      <video:tag>Medications</video:tag>
      <video:tag>absorption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 12 - 8.01 Physics I: Classical Mechanics, Fall 1999

Work - Kinetic Energy - Potential Energy - Conservative Forces - Conservation of Mechanical Energy - Newton&apos;s Law of Universal Gravitation

View the complete course: http://ocw.mit.edu/8-01F99

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_13863.jpg</video:thumbnail_loc>
      <video:duration>2951</video:duration>
      <video:publication_date>2012-08-25T21:06:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CgqBg44azYk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Precourt-Institute-for-Energy-at-Stanford-The-Grand-Challenge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Precourt Institute for Energy at Stanford: The Grand Challenge</video:title>
      <video:description>&quot;Lec 18 - Precourt Institute for Energy at Stanford: The Grand Challenge&quot; October 6, 2010 - The directors of the Precourt Institute for Energy - Lynn Orr (PIE), Zhi-Xun Shen (SIMES), Stacy Bent (TomKat Center), Jim Sweeney (PEEC), Frank Wolak (PESD) and Larry Goulder (SEEPAC) - discuss each of their respective sub-inititiative and projects and how they fit into the over mission of the Precourt Institute for Energy as well as addressing the current projects they are both engaged in and planning. 

Stanford University
http://www.stanford.edu

Precourt Institute for Energy at Stanford
http://pie.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_18789.jpg</video:thumbnail_loc>
      <video:duration>3490</video:duration>
      <video:publication_date>2012-09-04T05:25:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cWWwt3YCdqo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>solar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-New-Ways-for-Regulating-Greenhouse-Gases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - New Ways for Regulating Greenhouse Gases</video:title>
      <video:description>&quot;Lec 61 - New Ways for Regulating Greenhouse Gases&quot; January 14, 2009 lecture by David Victor for the Woods Energy Seminar (ENERGY301).  In his talk &quot;New Ways to Think About Regulating Greenhouse Gasses,&quot; Victor discusses the need for an international and universal regulation on greenhouse gas emissions and he posits that the nature of the climate problem has been erroneously placed on compliance concerns rather than actual effort.

The Woods Energy Seminar is an interdisciplinary series of talks primarily by Stanford experts on a broad range of energy topics. David Victor is the Director of Stanford&apos;s Program on Energy and Sustainable Development.

Woods Institute for the Environment
http://woods.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18832.jpg</video:thumbnail_loc>
      <video:duration>3386</video:duration>
      <video:publication_date>2012-09-04T06:19:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d6HFj4RyZj0</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>UN</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>trading</video:tag>
      <video:tag>credits</video:tag>
      <video:tag>economically</video:tag>
      <video:tag>Kyoto</video:tag>
      <video:tag>treaty</video:tag>
      <video:tag>developing</video:tag>
      <video:tag>countries</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>offset</video:tag>
      <video:tag>government</video:tag>
      <video:tag>system</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Power</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Norman-Foster-at-the-University-of-Oxford-Heritage-and-Lessons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 -Norman Foster at the University of Oxford: Heritage and Lessons</video:title>
      <video:description>&quot;Lec 29 -Norman Foster at the University of Oxford: Heritage and Lessons&quot;Lecture by multi-award-winning architect, the Lord Foster of Thames Bank, OM, given at the Nelson Mandela Lecture Theatre, Said Business School, 28th November, 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21420.jpg</video:thumbnail_loc>
      <video:duration>2279</video:duration>
      <video:publication_date>2012-09-09T05:04:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hm-1Vc3JlWs</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Norman</video:tag>
      <video:tag>Foster</video:tag>
      <video:tag>at</video:tag>
      <video:tag>the</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Oxford</video:tag>
      <video:tag>Heritage</video:tag>
      <video:tag>and</video:tag>
      <video:tag>lessons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 11 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

February 14th, 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_20721.jpg</video:thumbnail_loc>
      <video:duration>4114</video:duration>
      <video:publication_date>2012-09-07T15:58:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PqiBlk58CyI</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-14-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 14 -  8.01 Physics I: Classical Mechanics, Fall 1999

Potential Energy - Energy Considerations to Derive Simple Harmonic Motion

View the complete course: http://ocw.mit.edu/8-01F99

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_13865.jpg</video:thumbnail_loc>
      <video:duration>3090</video:duration>
      <video:publication_date>2012-08-25T21:07:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oAc4TP0MXBk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-GMAT-Math-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - GMAT Math 22</video:title>
      <video:description>GMAT Math 22

115-119, pgs. 168-169</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21938.jpg</video:thumbnail_loc>
      <video:duration>698</video:duration>
      <video:publication_date>2012-09-10T23:53:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zplk5NcBt3c</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>22</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Leucocytes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leucocytes</video:title>
      <video:description>Leucocytes that are also called as white cells functions in immune system and they are involved in defending the body against both infectious disease and foreign materials. This video shows leucocytes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/b4af8eca-39be-484e-a934-0d44547ad82b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2010-01-24T13:05:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3741.mp4</video:content_loc>
      <video:uploader>Tiago Castro</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Leucocytes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 15 -  8.01 Physics I: Classical Mechanics, Fall 1999

Escape Velocities - Bound and Unbound Orbits - Circular Orbits - Various Forms of Energy - Power

View the complete course: http://ocw.mit.edu/8-01F99

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_13866.jpg</video:thumbnail_loc>
      <video:duration>3006</video:duration>
      <video:publication_date>2012-08-25T21:07:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vqPsB6jb6ig</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-How-Prototyping-Practices-Affect-Design-Results</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - How Prototyping Practices Affect Design Results</video:title>
      <video:description>&quot;Lec 11 - How Prototyping Practices Affect Design Results&quot; (January 15, 2010) Steven P. Dow of the Stanford Human-Computer Interaction Group discusses his research on how prototyping practices affect learning, motivation, communication, and outcome in design. To help answer this question, he has developed creative problem-solving tasks, such as an advertisement design task where design creations are to be compared through ad campaign performance analytics. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.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_18880.jpg</video:thumbnail_loc>
      <video:duration>4067</video:duration>
      <video:publication_date>2012-09-04T07:04:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yqq1rja_BOg</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>design</video:tag>
      <video:tag>prototyping</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>experimentation</video:tag>
      <video:tag>Feedback</video:tag>
      <video:tag>critique</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>fixation</video:tag>
      <video:tag>serial</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>advertising</video:tag>
      <video:tag>Comparison</video:tag>
      <video:tag>arousal</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>iteration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Designing-Stuff-Lame-Gods-in-the-Service-of-Prosthetic-Gods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Designing Stuff: Lame Gods in the Service of Prosthetic Gods</video:title>
      <video:description>&quot;Lec 21 - Designing Stuff: Lame Gods in the Service of Prosthetic Gods&quot; (April 16, 2010) Harold G. Nelson, Professor of Design at Carnegie Mellon University, discusses the importance of understanding the nature of designing (agency), designers (lame gods), and designs (prosthetic gods).

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford Engineering Everywhere:
http://see.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_18890.jpg</video:thumbnail_loc>
      <video:duration>4210</video:duration>
      <video:publication_date>2012-09-04T07:08:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ePfZeLCwc6U</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>engineering</video:tag>
      <video:tag>design</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>designer</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>creativity</video:tag>
      <video:tag>invention</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>change</video:tag>
      <video:tag>humanity</video:tag>
      <video:tag>human</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>systemic</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Interdisciplinary-Design-for-Services-Systems-and-Beyond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Interdisciplinary Design for Services, Systems, and Beyond</video:title>
      <video:description>&quot;Lec 25 - Interdisciplinary Design for Services, Systems, and Beyond&quot; (May 21, 2010) Jodi Forlizzi, Associate Professor of Design and Human-Computer Interaction at Carnegie Mellon University, discusses two insights that she has learned from bringing design to human computer interaction research and development.  Professor Forlizzi uses examples from her work and the work of her lab to show the benefits of these insights.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford Engineering Everywhere:
http://see.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_18894.jpg</video:thumbnail_loc>
      <video:duration>3476</video:duration>
      <video:publication_date>2012-09-04T07:08:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D_QTSwk_0Aw</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>engineering</video:tag>
      <video:tag>design</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>human</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>aesthetics</video:tag>
      <video:tag>social</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>function</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>services</video:tag>
      <video:tag>healthcare</video:tag>
      <video:tag>industry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 16 8.01 Physics I: Classical Mechanics, Fall 1999

Momentum - Conservation of Momentum - Center of Mass

View the complete course: http://ocw.mit.edu/8-01F99

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_13867.jpg</video:thumbnail_loc>
      <video:duration>3151</video:duration>
      <video:publication_date>2012-08-25T21:08:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0DR8emfSsF0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Behavioral-Genetics-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Behavioral Genetics I</video:title>
      <video:description>&quot;Lec 6 - Behavioral Genetics I&quot; (April 12, 2010) Robert Sapolsky introduces a two-part series exploring the controversial scientific practice of inferring behavior to genetics. He covers classical techniques in behavior genetics and flaws, the significance of environmental factors, non genetic inheritance of traits, and multigenerational effects and relationship to epigenetic differences.

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_18948.jpg</video:thumbnail_loc>
      <video:duration>5915</video:duration>
      <video:publication_date>2012-09-04T08:13:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e0WZx7lUOrY</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>genetically</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>Traits</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Hopkins</video:tag>
      <video:tag>study</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>mutation</video:tag>
      <video:tag>Trait</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Human-Sexual-Behavior-III-Aggression-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Human Sexual Behavior III &amp; Aggression I</video:title>
      <video:description>&quot;Lec 17 - Human Sexual Behavior III &amp; Aggression I&quot; (May 10, 2010) Robert Sapolsky completes his talk on sexual behavior in humans as well as other species, focusing on characteristics that create attractiveness. He then switches subject and talks about human aggression and how this has evolved and developed in different cultures.

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_18959.jpg</video:thumbnail_loc>
      <video:duration>5802</video:duration>
      <video:publication_date>2012-09-04T08:18:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JPYmarGO5jM</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>biology</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Aggression</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>homosexuality</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>characteristic</video:tag>
      <video:tag>Trait</video:tag>
      <video:tag>attractiveness</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Fertility</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>mating</video:tag>
      <video:tag>pair</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>Courtship</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Principles-of-Mounting-Stone-Casts-in-an-Articulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Principles of Mounting Stone Casts in an Articulator</video:title>
      <video:description>&quot;Lec 39 - Principles of Mounting Stone Casts in an Articulator&quot; Mounting cast on a Hanau articulator using a face bow transfer and protrusive bite to set casts in proper relationship. Orig. air date: OCT 9 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_21403.jpg</video:thumbnail_loc>
      <video:duration>3700</video:duration>
      <video:publication_date>2012-09-09T04:54:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LXruWwkQgkc</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>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>stone</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>in</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Articulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Presidential-Politics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Presidential Politics</video:title>
      <video:description>&quot;Lec 3 - Presidential Politics&quot; October 20, 2008 lecture by Douglas Foster for the Presidential Politics: Race, Class, Faith &amp; Gender in the 2008 Election (CSRE12) course.  Susan Andersen, Shanto Iyengar, and Valerie Smith with moderation by Gary Segura present their ideas on group affiliation and political position: race and gender.

This course explores how issues of race, class, faith and gender have shaped the candidates, campaigns, and our society.  The course analysis spans the presidential race from the announcements of more than ten presidential hopefuls to the current competition between Senators Obama and McCain.

Presidential Politics Course Syllabus:
http://ccsre.stanford.edu/pdfs/CSRE12_syll.pdf

Center for Comparative Studies in Race and Ethnicity (CCSRE):
http://ccsre.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18990.jpg</video:thumbnail_loc>
      <video:duration>6465</video:duration>
      <video:publication_date>2012-09-04T08:43:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PUyCnKyaaBk</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>campaign</video:tag>
      <video:tag>american</video:tag>
      <video:tag>History</video:tag>
      <video:tag>leadership</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Issues</video:tag>
      <video:tag>race</video:tag>
      <video:tag>ethnicity</video:tag>
      <video:tag>gender</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Journalism</video:tag>
      <video:tag>values</video:tag>
      <video:tag>black</video:tag>
      <video:tag>African</video:tag>
      <video:tag>white</video:tag>
      <video:tag>women</video:tag>
      <video:tag>candidate</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>class</video:tag>
      <video:tag>demo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-AST-210EE-213-Blackbody-radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - AST 210/EE 213 Blackbody radiation</video:title>
      <video:description>AST 210/EE 213 Blackbody radiation

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 16: Blackbody radiation
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_19394.jpg</video:thumbnail_loc>
      <video:duration>4976</video:duration>
      <video:publication_date>2012-09-05T02:06:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lU8mPH0Zegg</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/Tissue-Culture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tissue Culture</video:title>
      <video:description>Demonstration from the University of Florida. Tissue Culture of an Aquarium Plant</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/1cd3604b-bfc9-4394-9317-0b5bd4077208/cand_25.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2007-09-10T23:00:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1008.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>tissueculture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examining-the-Blood-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examining the Blood Pressure</video:title>
      <video:description>When checking for blood pressure, ideally it should be done on both arms and legs to rule out conditions such as coagulation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d30ccabc-3674-467b-b6cf-5838bbb38a10/cand_25.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-11-30T09:00:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9382.mp4</video:content_loc>
      <video:uploader>velatin</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/Lec-8-Technology-Life-Cycles-and-Diffusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Technology Life Cycles and Diffusion</video:title>
      <video:description>&quot;Lec 8 - Technology Life Cycles and Diffusion&quot; Chuck Eesley discusses technology life cycles and technology diffusion. The typical industry cycles of product and process innovation are discussed. This video also covers some insights that technology entrepreneurs might take away from these patterns when planning their technology strategy.

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_19010.jpg</video:thumbnail_loc>
      <video:duration>1060</video:duration>
      <video:publication_date>2012-09-04T08:49:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NKdbpWN3obw</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>innovation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 35 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23565.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-09-14T09:28:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CX_R4tUKNkw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>35</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-CS-61A-Analyzing-Eval</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - CS 61A : Analyzing Eval</video:title>
      <video:description>CS 61A : Analyzing Eval

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_19682.jpg</video:thumbnail_loc>
      <video:duration>3047</video:duration>
      <video:publication_date>2012-09-05T04:12:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jgEjm-eOWaw</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>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</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/Hair-Removal-By-Laser-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hair Removal By Laser Technology</video:title>
      <video:description>The method in which hair is removed using beams of concentrated light made to penetrate hair follicles is laser hair removal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/16118a0d-af7e-482f-aa4f-3080d0eb690f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-11-30T10:10:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9504.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Beyond-Migration-and-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Beyond Migration and Development</video:title>
      <video:description>&quot;Lec 11- Beyond Migration and Development&quot;A lecture by Professor Ronald Skeldon (University of Sussex) given at the International Migration Institute (University of Oxford), 23 February 2012.
 
This lecture examines where the debate on migration and development has come from and where it might be going, taking account of both academic and policy approaches.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21450.jpg</video:thumbnail_loc>
      <video:duration>2735</video:duration>
      <video:publication_date>2012-09-09T05:19:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AIKuYhFZ_Os</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Beyond</video:tag>
      <video:tag>Migration</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-CS-61A-Logic-Programming-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - CS 61A : Logic Programming II</video:title>
      <video:description>CS 61A : Logic Programming II

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_19697.jpg</video:thumbnail_loc>
      <video:duration>3005</video:duration>
      <video:publication_date>2012-09-05T04:16:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-xUrzNnhB9Q</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>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</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-21-Compound-Interest-and-e-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Compound Interest and e (part  3)</video:title>
      <video:description>This is a lecture of Khan Academy. Compound Interest and e (part  3)

Continuously compounding $P in principal at an annual interest rate of r for a year ends up with a final payment of $Pe^r</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19969.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-06T01:16:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sQYpUJV8foY</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>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Paradise-Lost-Books-XI-XII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Paradise Lost, Books XI-XII</video:title>
      <video:description>&quot;Lec 19 - Paradise Lost, Books XI-XII&quot; Milton (ENGL 220)

Books Eleven and Twelve of Paradise Lost and their radical departure from the poem&apos;s previous style are discussed. The transformation of Milton&apos;s famously sonorous verse into a more didactic mode is closely documented, and the poem&apos;s increasing emphasis on visual instruction is underscored in a study of the Archangel Michael&apos;s lesson on the history of the post-fallen world. Considerable time is devoted to both a consideration of Milton&apos;s late politics and Book Eleven&apos;s depiction of the destruction of paradise.

00:00 - Chapter 1. Introduction: The Last Two Books of &quot;Paradise Lost&quot;
09:00 - Chapter 2. Recap of the Treatise on Licensing
20:03 - Chapter 3. &quot;Paradise Lost&quot; Book XI: A Vision of Michael&apos;s History Lesson
38:16 - Chapter 4. &quot;Paradise Lost&quot; Book XII: A Narration of Michael&apos;s History Lesson

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17313.jpg</video:thumbnail_loc>
      <video:duration>3069</video:duration>
      <video:publication_date>2012-09-02T18:00:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TpF34q9h7qc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>populus</video:tag>
      <video:tag>copia</video:tag>
      <video:tag>Milton</video:tag>
      <video:tag>prose</video:tag>
      <video:tag>regicide</video:tag>
      <video:tag>Style</video:tag>
      <video:tag>Destruction</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>flood</video:tag>
      <video:tag>Tenure</video:tag>
      <video:tag>Kings</video:tag>
      <video:tag>Magistrates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Dividing-Whole-Numbers-and-Applications-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Dividing Whole Numbers and Applications 1</video:title>
      <video:description>Dividing Whole Numbers and Applications 1

U01_L3_T2_we1 Dividing Whole Numbers and Applications 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24715.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2012-09-17T16:17:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4I9iibPLdBw</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>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 22 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Acid-Base Equilibrium (cont.) (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

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_14914.jpg</video:thumbnail_loc>
      <video:duration>2893</video:duration>
      <video:publication_date>2012-08-28T04:14:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X_HvnH9Mlwc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>cont</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 8 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Landing and Mechanical Systems

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_14936.jpg</video:thumbnail_loc>
      <video:duration>6806</video:duration>
      <video:publication_date>2012-08-28T04:53:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qcpyFE3u3hw</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/Lec-29-Integrative-Biology-131-Forebrain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 29 Integrative Biology 131  Forebrain</video:title>
      <video:description>This is lecture 29 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_19349.jpg</video:thumbnail_loc>
      <video:duration>2706</video:duration>
      <video:publication_date>2012-09-05T01:41:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2hqiIrx5dME</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-14-Economics-104-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Economics 104 - Lecture 25</video:title>
      <video:description>Economics 104 - Lecture 25

Advanced Microeconomic Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27079.jpg</video:thumbnail_loc>
      <video:duration>4717</video:duration>
      <video:publication_date>2012-09-19T06:39:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SoqE-N-1XI0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>104</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Algebra-Slope-and-Y-intercept-intuition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Algebra: Slope and Y-intercept intuition</video:title>
      <video:description>Algebra: Slope and Y-intercept intuition

Getting a feel for slope and y-intercept</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20093.jpg</video:thumbnail_loc>
      <video:duration>515</video:duration>
      <video:publication_date>2012-09-06T01:55:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Nhn-anmubYU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Y</video:tag>
      <video:tag>intercept</video:tag>
      <video:tag>Intuition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Teen-Sexuality-and-Teen-Pregnancy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Teen Sexuality and Teen Pregnancy</video:title>
      <video:description>&quot;Lec 20 - Teen Sexuality and Teen Pregnancy&quot; Global Problems of Population Growth (MCDB 150)

Rates of teen pregnancy in the US are quite high, in contrast to European countries which have much lower rates, especially those with liberal attitudes toward sexuality. Traditionally, puberty and marriage were simultaneous. Now, the many years spent in education leaves a long time between those life stages. Sex education is not particularly strong. Contraception has allowed the rate of teen pregnancy to decrease steadily in spite of the fact that teen sex is consistently increasing. Non-marital childbearing is high in all industrialized countries.

00:00 - Chapter 1. Introduction to Teen Sexuality and Pregnancy
10:00 - Chapter 2. Sex Education and Conflated Teen Sex Issues
18:49 - Chapter 3. Definitions of Marriage
28:19 - Chapter 4. Teen Sexuality
38:09 - Chapter 5. Pregnancy, Marriage, and Single-Parent Families
47:38 - Chapter 6. Trends in Teen Sexuality and Pregnancy
01:02:16 - Chapter 7. Teen Pregnancy in the US and Internationally

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_23109.jpg</video:thumbnail_loc>
      <video:duration>4486</video:duration>
      <video:publication_date>2012-09-12T12:18:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/atj8RIK2edg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Teen</video:tag>
      <video:tag>Sexuality</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Demographic-Transition-in-Developing-Countries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Demographic Transition in Developing Countries</video:title>
      <video:description>&quot;Lec 14 - Demographic Transition in Developing Countries&quot; Global Problems of Population Growth (MCDB 150)

By 1950, in most of the underdeveloped world, mortality had fallen to about half its pre-modern rate. The birth rate, however, had remained high and, by 1950, was about twice the death rate. For the rest of the century, both rates fell dramatically and in parallel, maintaining the gap. The enormous excess of births over deaths in this period is known as &apos;the population explosion.&apos; By 1990, the world population was growing at almost 90 million a year. Comparing the Demographic Transition in Europe and in the currently developing countries, the latter started 100 years later at a much lower economic level, fell from much higher birth and death rates, occurred much faster and with a much higher population growth rate, and added vastly more people. The developing countries saw the benefits that had accrued to the West as a result of the transition and then rapidly appropriated it for themselves. But while European countries may have quadrupled their population over 200 years, third world countries grew by as much as ten times in a much shorter period and they are still growing at a rapid rate. The problems of this rapid growth (still about 80 million a year) abound. The traditional scourges of starvation (9 million deaths a year), disease (AIDS, Tuberculosis, Malaria -- all claim between 1 and 2 million deaths per year) and war (Hiroshima and Nagasaki atomic bombs ~200,000 deaths) are all far too small to stabilize population. People in developing countries who want to limit their fertility, are often afraid of contraceptives (especially side-effects) and yet are willing to undergo horrendously dangerous illegal abortions to avert a childbirth.

00:00 - Chapter 1. Introduction
11:22 - Chapter 2. Issues with Mortality and Fertility Change in Developing Countries
22:27 - Chapter 3. Volume of Population Growth in Mortality Transition
26:55 - Chapter 4. Comparing Fertility Transition to Famine
36:57 - Chapte</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23103.jpg</video:thumbnail_loc>
      <video:duration>4236</video:duration>
      <video:publication_date>2012-09-12T12:18:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MY0dz4Yf7Bs</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Demographic</video:tag>
      <video:tag>Transition</video:tag>
      <video:tag>in</video:tag>
      <video:tag>developing</video:tag>
      <video:tag>countries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #5</video:title>
      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. 
After embryo is implanted in uterus, it&apos;s germ layers are developed: ecto-, endo- and meso- derm. 
As embryo developes and grows it looks more and more to human. How germ layers know which tissue will it be?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/5ee5ef18-f4bc-4df4-9561-994aa4d9d3c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2007-08-16T19:42:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/788.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>germLayers</video:tag>
      <video:tag>Embryo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Algebra-Slope-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Algebra: Slope 2</video:title>
      <video:description>Algebra: Slope 2

Second part of determining the slope of a line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20095.jpg</video:thumbnail_loc>
      <video:duration>586</video:duration>
      <video:publication_date>2012-09-06T01:56:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kk9IDameJXk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Pythagorean-Theorem-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Pythagorean Theorem 3</video:title>
      <video:description>Pythagorean Theorem 3

U07_L2_T1_we3 Pythagorean Theorem 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24653.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-09-17T14:43:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T0IOrRETWhI</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>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Formation-of-a-sliding-hiatus-hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of a sliding hiatus hernia</video:title>
      <video:description>A hiatal or hiatus hernia occur when the upper part of the stomach protrudes into the thorax as a result of diaphragm weakness or tear.

Two types of hiatal hernia exist;
- Sliding hiatus hernia (95%)in which the junction of gastroesophageal is lifted on top diaphragm with part of the stomach.
- Rolling hiatus hernia (5%)this type is less common.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b2fde1bd-c51f-411d-af74-ea1de7782faa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2013-02-11T01:28:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30058.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>formation</video:tag>
      <video:tag>Sliding</video:tag>
      <video:tag>hiatus</video:tag>
      <video:tag>hernia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Sociology-150A-Cognitive-Biases-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Sociology 150A - Cognitive Biases 1</video:title>
      <video:description>&quot;Lec 3 - Sociology 150A - Cognitive Biases 1&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24249.jpg</video:thumbnail_loc>
      <video:duration>4204</video:duration>
      <video:publication_date>2012-09-15T05:31:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HK9qsqNdOzk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>sociology</video:tag>
      <video:tag>150A</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Biases</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Analyzing-a-Cell-through-Modern-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analyzing a Cell through Modern Technology</video:title>
      <video:description>Today studying about cells has never been more enjoyable and understandable.Seeing them both in real life action or in 3D animation makes observation much more interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f3e7aa2e-f16c-4832-b18a-d117308473c6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2009-05-27T19:02:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2361.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Compartments</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Algebra-Slope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Algebra: Slope</video:title>
      <video:description>Algebra: Slope

Figuring out the slope of a line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20094.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2012-09-06T01:56:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hXP1Gv9IMBo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>slope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intercostal-Chest-Tube-Insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intercostal Chest Tube Insertion</video:title>
      <video:description>The video explains the pneumothorax condition and the ways for treating it by needle thoracostomy. The  technique helps to relieve the tension in the patients` lungs by allowing the fluids to go out of his chest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e53a5264-1e9e-40d7-9191-3361a2073ddf/cand_25.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-11-30T22:26:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9670.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intercostal</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Replacement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Replacement</video:title>
      <video:description>This video shows a full surgical process of hip replacement. This is a process adopted to regain the shape and size of hips.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f14e8f8f-de4f-4bf7-b6c1-547cca8c0d32/cand_25.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2011-11-30T22:29:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9679.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-The-Gospel-of-Luke</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - The Gospel of Luke</video:title>
      <video:description>&quot;Lec 9 - The Gospel of Luke&quot; Introduction to New Testament (RLST 152)

Luke and Acts, a two-volume work, are structured very carefully by the author to outline the ministry of Jesus and the spread of the Gospel to the gentiles. The Gospel of Luke emphasizes the themes of Jesus&apos; Jewish piety, his role as a rejected prophet, and the reversal of earthly status. The Gospel ends in Jerusalem, and the Acts of the Apostles begins there and then follows the spread of the Gospel, both conceptually and geographically, to Samaria and the gentiles. By closely analyzing the Gospel and Acts, we see that the author was not concerned with historicity or chronological order. Rather, he writes his &quot;orderly account&quot; to illustrate the rejection of the Gospel by the Jews and its consequent spread to the gentiles.

00:00 - Chapter 1. The Structure of Luke and Acts
17:35 - Chapter 2. The Themes of Luke
34:03 - Chapter 3. The Geography of 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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23122.jpg</video:thumbnail_loc>
      <video:duration>2956</video:duration>
      <video:publication_date>2012-09-12T12:29:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lPhiVT53JP0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Gospel</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Luke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-61A-recursion-and-iteration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Computer Science 61A -  recursion and iteration</video:title>
      <video:description>&quot;Lec 7 - Computer Science 61A -  recursion and iteration&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23756.jpg</video:thumbnail_loc>
      <video:duration>2835</video:duration>
      <video:publication_date>2012-09-14T11:00:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0G3tNuBBO5I</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>iteration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Present-Value-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Present Value 2</video:title>
      <video:description>Present Value 2

More choices as to when you get your money.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20104.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-06T02:01:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4LSktB7Pk_c</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>present</video:tag>
      <video:tag>value</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-ultrasound-of-IUD-in-uterus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D ultrasound of IUD in uterus</video:title>
      <video:description>The copper iud works by killing sperm and theoretically prevent implantation ultrasound can demonstrate the presence of the inside the uterine cavity modern iuds are easily inserted have a very high effectiveness rate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/94f3cddc-e46d-442f-96c5-1baca5bcca9e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-12-01T03:34:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10096.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>3d</video:tag>
      <video:tag>ultrasound</video:tag>
      <video:tag>of</video:tag>
      <video:tag>IUD</video:tag>
      <video:tag>in</video:tag>
      <video:tag>uterus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-SIMS-141-Overview-of-How-Search-Engines-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - SIMS 141 - Overview of How Search Engines Work</video:title>
      <video:description>This is lecture 9 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. 

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19353.jpg</video:thumbnail_loc>
      <video:duration>6248</video:duration>
      <video:publication_date>2012-09-05T01:42:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K8D5uL0y7ho</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>SIMS</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Managing-Coastal-Resources-in-an-Era-of-Climate-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Managing Coastal Resources in an Era of Climate Change</video:title>
      <video:description>&quot;Lec 20 - Managing Coastal Resources in an Era of Climate Change&quot;Environmental Politics and Law (EVST 255)

The lecture reviews the legal and economic strategies that can be used to manage coastal development. Over half of the United States population lives in coastal areas and will be affected by sea level rise and more intense storms. The lecture looks at the conflict between property rights and efforts to protect coastal ecosystems through the use of eminent domain to create national seashores. Barrier islands such as Fire Island National Seashore and Cape Cod National Seashore are used as case studies; a variety of strategies have been employed to manage these constantly moving islands. The lecture also discusses the role insurance plays in coastal settlement patterns; changes in insurers&apos; policies in high-risk coastal areas could change the way people settle in coastal regions.

00:00 - Chapter 1. Growth of Coastal Zone Population; Management Strategies
13:26 - Chapter 2. Thinking About Vulnerabilities with Principles of Ecology
19:53 - Chapter 3. The Cape Cod Case: Private Property and Eminent Domain
32:47 - Chapter 4. The Fire Island Case: Carrot and Stick Approach
38:47 - Chapter 5. Additional Pre- and Post-storm Examples; Best Practices

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_23196.jpg</video:thumbnail_loc>
      <video:duration>2623</video:duration>
      <video:publication_date>2012-09-13T11:23:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VQJPzq8aLvU</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Managing</video:tag>
      <video:tag>Coastal</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>in</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Era</video:tag>
      <video:tag>of</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-Hermaphrodites-The-Safer-Sex-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture Hermaphrodites: The Safer Sex  PART 2</video:title>
      <video:description>The Safer Sex video is explained by Barbara J. Meyer, Ph.D. This is the second part of the lecture two—Hermaphrodites. www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a9c2bca4-7971-476e-ba58-23818abc1723/cand_25.jpg</video:thumbnail_loc>
      <video:duration>390</video:duration>
      <video:publication_date>2007-09-22T19:45:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1039.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sexdeterminationlecture2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Teeth-that-are-beautiful</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Teeth that are beautiful</video:title>
      <video:description>It is important to take care of the mouth as it contributes to the overall health of the body. This video gives information on oral care and its effects to the body and how to have beautiful teeth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7a29fd4d-2ff4-4888-bb60-319d2e760534/cand_25.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-12-01T00:01:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9781.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Beautiful</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Integrative-Biology-131-Digestive-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 32 Integrative Biology 131   Digestive System</video:title>
      <video:description>This is lecture 32 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_19356.jpg</video:thumbnail_loc>
      <video:duration>3096</video:duration>
      <video:publication_date>2012-09-05T01:43:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-Y76SuDnVro</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/Neck-Vessels-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neck Vessels Examination</video:title>
      <video:description>This video demonstrates how to examine the body without missing any part. First the body is divided into several sections and each section is examined thoroughly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ae47a17d-fd9e-4726-b837-498a13bd8cfa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2011-12-01T22:46:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10490.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Neck</video:tag>
      <video:tag>Vessels</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -Cognitive Science C103</video:title>
      <video:description>&quot;Lec 9 -Cognitive Science C103&quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24123.jpg</video:thumbnail_loc>
      <video:duration>4821</video:duration>
      <video:publication_date>2012-09-15T03:40:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wiu4FHOHwPo</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-in-the-research-laboratory-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV in the research laboratory PART 2</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 2.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/c59b6713-69f6-424b-b2d8-eb9dbe504fa1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2007-09-01T22:29:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/934.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-168-2011-Calculus-AB-Free-Response-4d</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 168 - 2011 Calculus AB Free Response #4d</video:title>
      <video:description>2011 Calculus AB Free Response #4d

Mean Value Theorem and differentiability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20000.jpg</video:thumbnail_loc>
      <video:duration>346</video:duration>
      <video:publication_date>2012-09-06T01:25:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yX3JpmEgNHo</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>4d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-SIMS-141-Peter-Norvig-Google-Director-of-Search-Quality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - SIMS 141 - Peter Norvig: Google, Director of Search Quality</video:title>
      <video:description>This is lecture 11 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. This lecture is provided by University of California, Berkeley.
Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19357.jpg</video:thumbnail_loc>
      <video:duration>2964</video:duration>
      <video:publication_date>2012-09-05T01:43:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dvplcQ41_uI</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>SIMS</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Outraged-Colonials-The-Stamp-Act-Crisis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Outraged Colonials: The Stamp Act Crisis</video:title>
      <video:description>&quot;Lec 5 - Outraged Colonials: The Stamp Act Crisis&quot;The American Revolution (HIST 116)

Professor Freeman concludes her discussion (from the previous lecture) of the three early instances in which the American colonies joined together to form a union. She then turns to a discussion of the Stamp Act crisis, and how American colonists found a shared bond through their dissatisfaction with the Stamp Act. Faced with massive national debts incurred by the recent war with France, Prime Minister George Grenville instituted several new taxes to generate revenue for Britain and its empire. The colonists saw these taxes as signaling a change in colonial policy, and thought their liberties and rights as British subjects were being abused. These feelings heightened with the Stamp Act of 1765. Finding a shared cause in their protestations against these new British acts, Americans set the foundation for future collaboration between the colonies.

00:00 - Chapter 1. Introduction: The Albany Congress of 1754 
09:32 - Chapter 2. British Budget Post-French and Indian War, and the Sugar Act 
22:24 - Chapter 3. Colonial Responses to the Early Acts, and the Stamp Act 
30:49 - Chapter 4. Limited Liberties in Virtual Representation and the Stamp Act 
36:02 - Chapter 5. Patrick Henry on the Stamp Act and Conclusion 

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_23205.jpg</video:thumbnail_loc>
      <video:duration>2470</video:duration>
      <video:publication_date>2012-09-13T11:32:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sbwOop46Dag</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Outraged</video:tag>
      <video:tag>Colonials</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Stamp</video:tag>
      <video:tag>Act</video:tag>
      <video:tag>crisis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Insurance-claims-processing-services</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insurance claims processing services</video:title>
      <video:description>We ensure that you get paid for every insurance claim! Our insurance claim processing services are quick, efficient, secure and client centric. Call us at 1-888-571-9069 .For more info visit us: http://www.medicalbillingstar.com/insurance-claims.html
info: http:es.wikipedia.orgwikiCélula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/522aaa34-f570-4774-82c6-5b6c8b727304/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2012-07-31T07:40:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12382.mp4</video:content_loc>
      <video:uploader>Ango mark</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Insurance</video:tag>
      <video:tag>claims</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>services</video:tag>
      <video:tag>peocessing</video:tag>
      <video:tag>company</video:tag>
      <video:tag>Medical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-SIMS-141-Bradley-Horowitz-Yahoo-Director-of-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - SIMS 141 - Bradley Horowitz: Yahoo, Director of Technology</video:title>
      <video:description>SIMS 141 - Bradley Horowitz: Yahoo, Director of Technology

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19359.jpg</video:thumbnail_loc>
      <video:duration>5074</video:duration>
      <video:publication_date>2012-09-05T01:44:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sR1_BZXT_rY</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>SIMS</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</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-67-Anterior-Three-Quarter-Crown-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67-Anterior Three-Quarter Crown Preparation</video:title>
      <video:description>&quot;Lec 67-Anterior Three-Quarter Crown Preparation&quot; Shows the preparation of an anterior three-quarter crown on a maxillary cuspid. This procedure is done on a visidont.  Orig. air date: DEC 22 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_20975.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2012-09-08T06:54:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tSEtNgYb3VU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>67</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>quarter</video:tag>
      <video:tag>Crown</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Shows</video:tag>
      <video:tag>the</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>maxillar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-101-Linear-Algebra-dimV-dimorthogonoal-complelent-of-Vn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Linear Algebra: dim(V) + dim(orthogonoal complelent of V)=n</video:title>
      <video:description>Linear Algebra: dim(V) + dim(orthogonoal complelent of V)=n

Showing that if V is a subspace of Rn, then dim(V) + dim(V&apos;s orthogonal complement) = n</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22120.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2012-09-11T00:52:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pGhBfkBqok0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>dim</video:tag>
      <video:tag>V</video:tag>
      <video:tag>orthogonoal</video:tag>
      <video:tag>complelent</video:tag>
      <video:tag>of</video:tag>
      <video:tag>N</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thermal-Burn-Care</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thermal Burn Care</video:title>
      <video:description>Video shows the step by step care of a burn. Here the calculation of degree of burn is also explained. For a low percentage burn you may care for it at home but for higher burns you must consult to doctor as soon as possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1f2f05dc-ecbd-43ab-b662-4dd32cd98e11/cand_25.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-12-01T03:46:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10142.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>thermal</video:tag>
      <video:tag>Burns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-compartments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell compartments</video:title>
      <video:description>This video shows cell compartments under Electron microscope. it also shows 3D structure of cell compartments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/dee56e5e-1d61-43f0-9bb1-f3328e4a46e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2007-03-29T00:41:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/110.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Compartments</video:tag>
      <video:tag>Golgi</video:tag>
      <video:tag>apparatus</video:tag>
      <video:tag>membranes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Homeodomain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Homeodomain</video:title>
      <video:description>A 3-D model of a protein with a homeodomain. It acts as a transcription factor by binding directly to DNA to turn on other genes. 
Video Reff: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/e1764649-ff5a-4596-a6d4-a065e20241f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2007-04-06T20:36:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/199.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Homeodomain</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>factors</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Midpoint-of-A-Line-Segment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Midpoint of A Line Segment</video:title>
      <video:description>This video will explain you the calculation of midpoints and segment congruence. Here examples are solved by expert which will clear your basic concept.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/91e316ea-5d0a-47b3-9f5b-04944aacdcef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>653</video:duration>
      <video:publication_date>2010-12-04T13:33:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6456.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Midpoints</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Segment</video:tag>
      <video:tag>Congruence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluorescence-protein-a-new-tool-for-biologist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluorescence protein: a new tool for biologist</video:title>
      <video:description>A protein that fluorescence to give away green light has been discovered from jellyfish. This protein has given biologist a tool to look things that were invisible before. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_2891.jpg</video:thumbnail_loc>
      <video:publication_date>2009-06-26T01:20:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2891.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Education</video:category>
      <video:tag>fluorescence</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Tool</video:tag>
      <video:tag>for</video:tag>
      <video:tag>biologist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-EE290f-X-Ray-Diffraction-for-Materials-Analysis-given-by-Dr-Simon-Clark-ALSLBNL</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - EE290f  X-Ray Diffraction for Materials Analysis - given by Dr. Simon Clark, ALS/LBNL</video:title>
      <video:description>EE290f  X-Ray Diffraction for Materials Analysis - given by Dr. Simon Clark, ALS/LBNL

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 17 - X-Ray Diffraction for Materials Analysis - given by Dr. Simon Clark, ALS/LBNL</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19472.jpg</video:thumbnail_loc>
      <video:duration>4751</video:duration>
      <video:publication_date>2012-09-05T02:51:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BbdfYE9ODII</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/Histology-Trachea-Four-Layers-of-Trachea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology Trachea Four Layers of Trachea</video:title>
      <video:description>This very short introductory video will shed some light on four layers of trachea the wall of the trachea is made up of four distinct tissue layers along the luminal surface the trachea is lined by respiratory mucosa or mucous membrane</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ad45f181-f12e-4270-9f44-af2d5fbf5146/cand_25.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-12-01T02:23:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9928.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Trachea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Part 6</video:title>
      <video:description>Preparing DNA for Sequencing 
The next morning, the E. coli cells are broken open to release their DNA. The human DNA is separated from the cell debris and washed clean.

Now there are enough copies of the human DNA fragment to set up a sequencing reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/da645de9-0595-4fad-936a-2e2bfe595070/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-09-01T17:00:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/866.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/Fusion-of-Endosome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fusion of Endosome</video:title>
      <video:description>This video explains the ways and proteins involved in endosome fusion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/48e4c3dd-6809-40b7-b4b4-2a7c21ba935c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2007-05-16T01:20:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/320.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>endosome</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>Endocytosis</video:tag>
      <video:tag>Rab5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Infant-Clinical-Examination-Toddlers-Gait</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infant Clinical Examination - Toddler&apos;s Gait</video:title>
      <video:description>This Video is showing you the Clinical examination of a child of age 7 to 12 month n order to check the growth of his toes. In this video the child&apos;s toes is in inward direction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4d418f96-bf45-4915-8e74-429dd5ae37d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2013-02-11T01:14:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30015.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>7</video:tag>
      <video:tag>15</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>Gait</video:tag>
      <video:tag>Toddler</video:tag>
      <video:tag>s</video:tag>
      <video:tag>to</video:tag>
      <video:tag>12</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/Adhesion-junctions-at-epithelial-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adhesion junctions at epithelial cells</video:title>
      <video:description>This video deals with adhesion junctions. Adhesion junctions are zones where protein complexes form strong junction between bunch of epithelial cells. Adhesion junctions make easy cell-to-cell communication serving as a bridge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/63d0aad1-17cf-412a-8535-7993a1676412/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2007-03-30T21:29:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/143.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>adhesion</video:tag>
      <video:tag>Junctions</video:tag>
      <video:tag>Epithelial</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Junction</video:tag>
      <video:tag>cytoskeleton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ductal-Lavage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ductal Lavage</video:title>
      <video:description>Ductal lavage which is a test used to detect cells that could turn into breast cancer is explained in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/6b79c5a9-8c61-4b66-a578-f2c590639141/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2008-01-05T22:35:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1238.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>lavage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Four-Gene-DNA-Vaccine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Four-Gene DNA Vaccine</video:title>
      <video:description>Creating a DNA vaccine for malaria will involve producing antigens from several stages of the parasite&apos;s life cycle.It is of crucial importance to use multi-level defense because of P. malariae complex.   Video Ref: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/a25ed98d-187a-42a8-b186-66a642f46483/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-04-06T21:26:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/207.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>vaccine</video:tag>
      <video:tag>Plasmodium</video:tag>
      <video:tag>malariae</video:tag>
      <video:tag>malaria</video:tag>
      <video:tag>epidemiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-EE290f-X-Rays-and-Magnetism-Given-by-Prof-Jochim-Stohr-Stanford-University</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - EE290f  X-Rays and Magnetism - Given by Prof. Jochim Stohr, Stanford University</video:title>
      <video:description>EE290f  X-Rays and Magnetism - Given by Prof. Jochim Stohr, Stanford University

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 21 - X-Rays and Magnetism - Given by Prof. Jochim Stohr, Stanford University</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19479.jpg</video:thumbnail_loc>
      <video:duration>5207</video:duration>
      <video:publication_date>2012-09-05T02:54:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xyK7sqxdl8Y</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/Creation-of-a-Transgenic-Animal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Creation of a Transgenic Animal</video:title>
      <video:description>Transgenic organism is one which has artificially (usually by human) inserted gen in it&apos;s genome. Like these prepared nucleus is being transffered in to en egg cell by the mean of nuclear transfer to create a transgenic goat that produces a human protein in its milk. 
Video Ref: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/e32b2296-e426-4b79-b3bb-36e40c09ef00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2007-04-06T20:49:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/204.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>expression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spatial-and-Temporal-Colinearity-Hox-Genes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spatial and Temporal Colinearity - Hox Genes</video:title>
      <video:description>Hox genes display spatial colinearity: genes at one end of the chromosome are expressed at the head end of an embryo while genes at the other end are expressed toward the tail end. Vertebrate Hox genes also show temporal colinearity: genes at the head end are expressed before those at the tail end.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/22b41cba-c108-4733-9999-2f7907c92536/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2007-04-06T20:10:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/195.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>spatial</video:tag>
      <video:tag>Temporal</video:tag>
      <video:tag>Colinearity</video:tag>
      <video:tag>Hox</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lect-Last-Shuttle-Operations-Video-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lect Last Shuttle Operations Video | MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lect Last Shuttle Operations Video | MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; 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_14951.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2012-08-28T05:03:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XsSQVdl0_EA</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/Deciphering-the-Language-of-Sex-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deciphering the Language of Sex 4</video:title>
      <video:description>Someone once said, you fix the relational side and sex is a by-product. This video will show you how true that statement is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/6f8c2471-a991-4b42-b5d3-b29268e14611/cand_5.jpg</video:thumbnail_loc>
      <video:duration>385</video:duration>
      <video:publication_date>2007-09-07T03:24:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/950.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sexdeterminationlecture1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hedgehog-Signaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hedgehog Signaling</video:title>
      <video:description>The Hedgehog signaling pathway triggers expression of other developmentally important genes. Recently it has been shown that hedgehog pathway regulates adult&apos;s stem cells in regeneration of tissue. 
Video REff: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/75bf4ac4-4a33-4953-b074-b18a53b8c1b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2007-04-06T20:16:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/197.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Hedgehog</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>Intracellular</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cyclopamine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cyclopamine</video:title>
      <video:description>The normal Hedgehog signaling pathway is blocked by the receptor antagonist cyclopamine. Video REff: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/87a84b8e-ef03-4a59-90f4-fa5d57487c3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2007-04-06T20:33:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/198.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cyclopamine</video:tag>
      <video:tag>Hedgehog</video:tag>
      <video:tag>pathway</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>antagonist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Biofilm-Lifecycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Biofilm Lifecycle</video:title>
      <video:description>An animated description of biofilm formation, growth, communication, and dispersal. Biofilms appears on out teeth, on the bottoms of every river, lake, pool, on boats in marinas, etc.
Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/bc1ae007-83df-4787-9990-81465768af72/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2007-04-06T22:50:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/230.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>biofilm</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>Communication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-EE290f-XMCD-Out-of-Plan-Bending-Magnetic-Radiation-given-by-Brooke-Mesler-UC-Berkeley</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - EE290f  XMCD - Out-of-Plan Bending Magnetic Radiation - given by Brooke Mesler, UC Berkeley</video:title>
      <video:description>EE290f  XMCD - Out-of-Plan Bending Magnetic Radiation - given by Brooke Mesler, UC Berkeley

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 22 - XMCD - Out-of-Plan Bending Magnetic Radiation - given by Brooke Mesler, UC Berkeley</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19481.jpg</video:thumbnail_loc>
      <video:duration>2758</video:duration>
      <video:publication_date>2012-09-05T02:55:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5HB63NVKAVI</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/The-Esophagus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Esophagus</video:title>
      <video:description>The food is passed down through a process called peristalsis down the esophagus or the gullet. This video shows that movement of the food as it heads towards the stomach.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/cfcde560-bd9b-4d2b-a451-da4b024d46f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2009-06-29T08:18:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2902.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Esophagus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Markovnikovs-rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Markovnikov&apos;s rule</video:title>
      <video:description>Addition of HCl to propene. Original found on http://www.uib.no/kj/theo/anim/ ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/ed1aace6-bdc4-416b-bcc7-e1367e17218d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-03-25T22:57:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1423.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Markovnikov</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Talks-Aubrey-de-Grey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Talks Aubrey de Grey</video:title>
      <video:description>TED Talks Cambridge researcher Aubrey de Grey argues that aging is merely a disease. You can reach more information at www.ted.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/0fad3c7d-3deb-45a8-9627-e918ac09b67a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1411</video:duration>
      <video:publication_date>2007-09-16T17:29:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1021.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Aging</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-does-stop-cells-from-immortality-Story-about-telomeres</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What does stop cells from immortality? Story about telomeres</video:title>
      <video:description>This video shows the concept of how the ends of chromosomes, the telomeres, shorten each time the cell divides. At some point, cells cannot replicate anymore.
Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/36a9f149-2366-4bef-80a1-3d5a0cbd25ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2007-04-06T22:49:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/229.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>telomere</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>olding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dendrite-and-Axon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dendrite and Axon</video:title>
      <video:description>Neurons have two ends dendrites (small branches on belly part of the cell) and an axon (long one)which they use to communicate with one another via neurotransmitters and electrical potential. Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/496ed624-f6bb-4981-8619-d92fb169fba6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-04-06T22:47:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/227.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Synapse</video:tag>
      <video:tag>neurons</video:tag>
      <video:tag>neurology</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-EE290f-Zone-Plate-Microscopy-and-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - EE290f  Zone Plate Microscopy and Applications</video:title>
      <video:description>EE290f  Zone Plate Microscopy and Applications

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 23 - Zone Plate Microscopy and Applications</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19483.jpg</video:thumbnail_loc>
      <video:duration>4983</video:duration>
      <video:publication_date>2012-09-05T02:56:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/egg-C0u45IQ</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/Balancing-of-Human-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Balancing of Human Body</video:title>
      <video:description>How does our body balance our movements. Here is an animated video showing the balancing of he body in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/c7b9de60-268e-407a-aab8-a9317dc63cfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2009-06-29T09:32:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2917.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Balancing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interstitial-Pressure-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interstitial Pressure Process</video:title>
      <video:description>Interstitial fluid is a solution that bathes and surrounds the cells of multicellular animals and this video shows interstitial pressure process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/ed6990ff-de95-4131-8590-509e1644b7ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2007-12-06T00:08:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1170.mp4</video:content_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>interstitial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recovery-of-Cesarean-against-Vaginal-Birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recovery of Cesarean against Vaginal Birth</video:title>
      <video:description>Cesarean or Vaginal Birth? In this video we get a discussion of Cesarean versus Vaginal Birth Recovery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b0bdafa0-bfd5-44b5-97e3-6925b93e3019/cand_25.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-01T02:28:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9938.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>recovery</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cesarean</video:tag>
      <video:tag>Against</video:tag>
      <video:tag>Vaginal</video:tag>
      <video:tag>Birth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Large-active-amoeba</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Large active amoeba</video:title>
      <video:description>A large amoeba from a local pond. It was visible to the naked eye on the microscope slide. Amoeba (sometimes amœba or ameba, plural amoebae) is a term used either to describe protists that move by crawling  via pseudopods, or to refer to a genus that includes species that move by this mechanism. Text Reff: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/296d56cb-0c48-4c7a-8ca6-403611f9ba02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2009-03-26T18:00:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1451.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>amoeba</video:tag>
      <video:tag>Microscope</video:tag>
      <video:tag>pond</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amorphous-alloy-deformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amorphous alloy: deformation</video:title>
      <video:description>Molecular dynamics(MD) simulation of deformation process of amorphous Zr55Cu45 alloy.  Alloy was deformed up to 80%.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/47fbf24c-4ee2-4699-8cc4-2e5024fcad18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2007-04-19T16:20:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/249.mp4</video:content_loc>
      <video:uploader>Eldar Djafarov</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>amophous</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>MD</video:tag>
      <video:tag>deformation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Rhenium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Rhenium?</video:title>
      <video:description>Rhenium is a transition metal which has an atomic number of 75. This video explains the chemical and physical properties, sources and uses of this element.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/57cdb9d0-1064-418f-89ca-70d3afd2999b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2011-12-12T02:53:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11437.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>Rhenium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Autorondreis-Italie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Autorondreis Italie</video:title>
      <video:description>Nieuwsgierig naar de beste vakantie in Italië?
Kijk op www.minervareizen.nl</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/9c8d6601-b634-456c-84f2-5c81391be65a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2010-02-06T02:47:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3839.mp4</video:content_loc>
      <video:uploader>randolph27golden</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Autorondreis</video:tag>
      <video:tag>italie</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>drive</video:tag>
      <video:tag>rondreis</video:tag>
      <video:tag>toscane</video:tag>
      <video:tag>Rondreizen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Enzyme-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Enzyme Action</video:title>
      <video:description>This video shows the theory behind lock and key enzyme action. Complex molecules that is accountable for chemical change in a body and life sustenance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0ce08e82-e9be-47e7-b93c-d3da78a96be2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2011-12-11T23:33:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11142.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Lock</video:tag>
      <video:tag>Key</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-EE290f-Coherent-Soft-X-Ray-Scattering-for-Studying-Nanoscale-Materials-given-by-Prof-Stephen-Kevan-Univers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - EE290f  Coherent Soft X-Ray Scattering for Studying Nanoscale Materials - given by Prof. St</video:title>
      <video:description>EE290f  Coherent Soft X-Ray Scattering for Studying Nanoscale Materials - given by Prof. Stephen Kevan, University of Oregon

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 27 - Coherent Soft X-Ray Scattering for Studying Nanoscale Materials - given by Prof. Stephen Kevan, University of Oregon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19490.jpg</video:thumbnail_loc>
      <video:duration>5160</video:duration>
      <video:publication_date>2012-09-05T02:58:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PLMloL7X1CI</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/The-Virus-that-Infects-Bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Virus that Infects Bacteria</video:title>
      <video:description>This virus is known as Bacteriophage T4 and this virus exemplifies the life cycle of viruses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/a7f25314-3126-4dae-84d1-3e0da01fa8c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-12-20T15:45:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1207.mp4</video:content_loc>
      <video:uploader>seyet</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>bacteriophage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Present-Value-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Present Value 3</video:title>
      <video:description>Present Value 3

What happens when we change the discount rate?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20107.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2012-09-06T02:02:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3SgVUlEcOBU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>present</video:tag>
      <video:tag>value</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Which-gene-to-express-B-cell-knows</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Which gene to express? B-cell knows</video:title>
      <video:description>Rearrangement in DNA happens in immune&apos;s system in B-cell&apos;s DNA. Variable Diversity Joining recombination enables us to ract on all kind on antigens to which we are exposed to.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/c0fef940-40c6-40bb-aafa-f82529d81d74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2007-05-01T05:51:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/254.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>VDJ</video:tag>
      <video:tag>b</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>constand</video:tag>
      <video:tag>and</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>region</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 4 - MIT 18.086 Mathematical Methods for Engineers II&quot; Comparison of Methods for the Wave Equation

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_15351.jpg</video:thumbnail_loc>
      <video:duration>3140</video:duration>
      <video:publication_date>2012-08-28T16:50:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HHwDX-3IPT0</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/Chest-examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest examination</video:title>
      <video:description>Chest examination is demonstration in this video. The examination room must be quiet to perform adequate percussion and auscultation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/46f33ed5-d1c2-4019-8d80-907ea3ccaf94/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-01T22:56:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10523.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/IMMUNE-RESPONSE-humoral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IMMUNE RESPONSE: humoral</video:title>
      <video:description>Humoral immune system is mediated by secreted molecules. Humoral immune system is activated when pathogen is fagocyted by macrophage. Humoral immunity is mediated by secreted antibodies. Activation and effector phases are discussed in details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/6fe4e77b-2976-44fd-b79a-863f04aebe86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2007-05-01T05:52:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/255.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>humoral</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
      <video:tag>MHC</video:tag>
      <video:tag>Antigen</video:tag>
      <video:tag>presenting</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Helper</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Kinetics-cont-Lecture-33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Kinetics (cont.)  - Lecture 33</video:title>
      <video:description>Principles of Chemical Science/nVideo Lectures - Lecture 33/nTopics covered:
	/nKinetics (cont.)/nInstructor:
	/nProf. Catherine Drennan/nTranscript - Lecture 33/nWe are getting close./nWe are in the last unit. We are doing kinetics. And we are going to talk about reaction mechanisms today. We had a little bit of an introduction to that already last lecture setting up to do this./nToday we are going to run through and talk about how you come up with reaction mechanism, how you evaluate a proposed mechanism in terms of the experimental data. This is, again, in Chapter 13. All right./nSuppose you have a particular reaction. You know that 2NO gas plus O2 gas go to 2NO2 gas. And someone has come up with some experimental data for you. And they figured out that the rate law for this reaction, there is observed rate constant, so K observed./nAnd in terms of the NO concentration, it is second order. And in terms of O2, it is first order. And so now you can come up with a reaction mechanism that fits that experimental data. And, as I mentioned last time, you never know for sure that your reaction mechanism is correct./nAll you can do is be consistent with the data. You can prove reaction mechanism is wrong. You can come up with a mechanism and show that that cannot possibly be the mechanism given the experimental data./nYou can prove things wrong, but you can never be sure that you have it right. The best you can do is consistent, but you can prove a lot of things wrong. And if you have a lot of mechanisms and you prove a lot of them wrong and there is only one that seems to hold then there is a good chance that probably is correct, but you never 100% because someone might do another experiment and discover something else./nBut, in the problem set, you will be saying, yes, this mechanism is consistent, or you will be writing a consistent mechanism, or you will be saying that mechanism cannot possibly be true. All right./nLet&apos;s look at that. First let&apos;s just consider what the overall order of this reaction is. What is the</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a745a17a-068d-4c91-ae3c-02b61a104196/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2566</video:duration>
      <video:publication_date>2009-04-16T23:43:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1765.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-Lanthanum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Lanthanum</video:title>
      <video:description>This video will help you in getting the answer to the questions like- What is Lanthanum?, What are the uses of Lanthanum?, From where is the name Lanthanum originated from and what are its uses?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4f094fc8-8314-4fba-acdd-87a56da024e5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-12-12T02:30:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11375.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lanthanum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

What is Environmental Law? Insights from Ecology and Economics

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19500.jpg</video:thumbnail_loc>
      <video:duration>4501</video:duration>
      <video:publication_date>2012-09-05T03:03:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o2ZJuNcp-d0</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</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-Ratio-problem-with-basic-algebra-new-HD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Ratio problem with basic algebra (new HD)</video:title>
      <video:description>Ratio problem with basic algebra (new HD)

A slightly more involved ratio problem with algebra</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20116.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2012-09-06T02:04:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ITVQrzDSekU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Ratio</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>new</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanobots-Flowing-Through-a-Blood-Vessel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanobots Flowing Through a Blood Vessel</video:title>
      <video:description>This video is made by http://www.CG4TV.com and it shows nanobots which flows through a blood vessel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/c00a109f-4877-4679-8353-0624ad51e579/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2008-03-30T22:44:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1304.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Nanobots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kingfisher-catching-prey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kingfisher catching prey</video:title>
      <video:description>Kingfisher are able to see well both in air and under water. To do this, their eyes have evolved an egg-shaped lens able to focus in the two different environments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/47a333db-c7f0-4408-beb0-43d3f52e89e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2007-05-01T05:55:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/258.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>kingfisher</video:tag>
      <video:tag>hunting</video:tag>
      <video:tag>prey</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>shaped</video:tag>
      <video:tag>lens</video:tag>
      <video:tag>Eye</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Division-Motion-Reconstruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Division Motion Reconstruction</video:title>
      <video:description>Cell division movie made from still image of flourecent stained cells. Pictures are repeated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/bb8abdf0-9d59-4c7a-b124-f6e0908f48c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2007-05-19T22:16:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/381.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cellDivision</video:tag>
      <video:tag>fluorescentMicroscopy</video:tag>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-The-Cohesive-Force-Of-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding The Cohesive Force Of Water</video:title>
      <video:description>This video explains the transpirational pull and cohesive force of water. According to the cohesion theory, ascent of sap was mad possible by the cohesive and adhesive forces.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/61b3ae28-6f86-4fd4-a2f6-2d8bfc33ce3d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-12-12T02:54:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11441.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Transpirational</video:tag>
      <video:tag>pull</video:tag>
      <video:tag>Cohesive</video:tag>
      <video:tag>force</video:tag>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-gait-and-meningeal-signs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing gait and meningeal signs</video:title>
      <video:description>This video shows how to test touch and pain in children by observing the children, sensation deficits are rare in children. This tests pediatric sensations, gait and meningeal signs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/881d0979-36e0-4268-bb62-aa2369a28eb8/cand_25.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2011-12-03T03:38:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10614.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>sensations</video:tag>
      <video:tag>Gait</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Meningeal</video:tag>
      <video:tag>Signs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Popular-Protest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Popular Protest</video:title>
      <video:description>Lec 10 - Popular Protest. European Civilization, 1648-1945 (HIST 202)

Collective violence, in the form of popular protest, was one of the principal ways in which people resisted the expansion of capitalism and the state throughout the nineteenth century. The nature of this protest can be charted through three different, but related examples: grain riots across Europe in the first half of the century, the mythical figure of Captain Swing in England, and the Demoiselles of the Ariège in France. While these movements were ultimately repressed by the forces of capital and state power, they represented an attempt on the part of working people, the &quot;remainders&quot; of history, to impose an idea of popular justice.

00:00 - Chapter 1. Popular Protest and Collective Violence 
03:59 - Chapter 2. The Grain Riots
22:21 - Chapter 3. The Swing Movement 
33:48 - Chapter 4. The Demoiselles of the Ariège 

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_14113.jpg</video:thumbnail_loc>
      <video:duration>2836</video:duration>
      <video:publication_date>2012-08-26T11:13:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/faOi-xjeMoY</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>grain</video:tag>
      <video:tag>riots</video:tag>
      <video:tag>Popular</video:tag>
      <video:tag>Protest</video:tag>
      <video:tag>remainders</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Tilly</video:tag>
      <video:tag>Eric</video:tag>
      <video:tag>Hobsbawm</video:tag>
      <video:tag>George</video:tag>
      <video:tag>Rudé</video:tag>
      <video:tag>Captain</video:tag>
      <video:tag>swing</video:tag>
      <video:tag>Collective</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>just</video:tag>
      <video:tag>price</video:tag>
      <video:tag>bread</video:tag>
      <video:tag>gendarmes</video:tag>
      <video:tag>maréchaussée</video:tag>
      <video:tag>merchants</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>hoarding</video:tag>
      <video:tag>Ned</video:tag>
      <video:tag>Ludd</video:tag>
      <video:tag>threshing</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>carnival</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simple-explanation-of-Citric-acid-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simple explanation of Citric acid Cycle</video:title>
      <video:description>Citric acid cycle or Krebs Cycle or TCA cycle is biochemical pathway to gain energy for all aerobic organisms. It taken place in mitochondria in Eukaryota, and in cytosol in Prokaryote.  Acetate is beginning of the cycle. Many reactions form cycle to obtain energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/f20bde78-b54d-42b3-b40b-d5c1324e9dae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2007-05-12T00:37:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/277.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Citric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>TCA</video:tag>
      <video:tag>Krebs</video:tag>
      <video:tag>aerobic</video:tag>
      <video:tag>oxydation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Supercoiled-DNA-topoisomerase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Supercoiled DNA: topoisomerase</video:title>
      <video:description>Each cell&apos;s DNA is about 2 meters long, so to pack it in to the nucleus, it has to be super-coiled. How the cell deals with supercoiled DNA during replication and transcription?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/5c254c3c-b9d6-4dc3-a7a0-1e5e0daae2d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2007-05-12T00:48:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/283.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>topoisomerases</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scariest-Camera-Joke</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scariest Camera Joke</video:title>
      <video:description>This is the Scariest Camera Joke I have ever seen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/67f97f02-e750-4960-9f3e-98157732944c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2012-11-27T23:34:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28108.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Scariest</video:tag>
      <video:tag>camera</video:tag>
      <video:tag>Joke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Function-Inverse-Example-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Function Inverse Example 1</video:title>
      <video:description>This is a lecture of Khan Academy.

Function Inverse Example 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19990.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2012-09-06T01:22:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wSiamij_i_k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>function</video:tag>
      <video:tag>Inverse</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Cancer</video:title>
      <video:description>This video will help you to know how does the cancer takes place. Cancer is a group of over one hundred diseases characterized by an abnormal cell growth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/31b8b3fd-d298-4336-8c66-4e33d643ad1b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-12-13T22:34:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11745.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Antibodies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Antibodies</video:title>
      <video:description>Animated video showing the structure and functioning of antibodies in our body. Video is very helpful for the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f0551e1e-5511-46fa-a5c7-19d446e82219/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2013-02-11T01:14:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30016.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Antibodies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Renting-vs-Buying-a-home</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Renting vs. Buying a home</video:title>
      <video:description>Renting vs. Buying a home

The math of renting vs. buying a home.  Challenging the notion that it is always better to buy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20117.jpg</video:thumbnail_loc>
      <video:duration>580</video:duration>
      <video:publication_date>2012-09-06T02:04:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YL10H_EcB-E</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Renting</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Buying</video:tag>
      <video:tag>A</video:tag>
      <video:tag>home</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Droppler-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Droppler Effect</video:title>
      <video:description>This video demonstrates the application of Doppler Effect. Doppler Effect is known as the alteration in wavelength of light or sound due to the movement of the source, observer or both.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1607c170-6854-48f1-bc59-48af5668de9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2012-12-01T06:51:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28168.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Droppler</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>Pitch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-DENT-718-Combination-cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - DENT 718: Combination cases</video:title>
      <video:description>&quot;Lec 21 - DENT 718: Combination cases: complete and partial denture sets&quot; Lecture 2 in a course on creating removable prosthodontic appliances (dentures). This lecture covers combination cases - where a patient needs one full arch of dentures and one partial arch.

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_21331.jpg</video:thumbnail_loc>
      <video:duration>2444</video:duration>
      <video:publication_date>2012-09-09T04:08:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-ReySCMKAOU</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>DENT</video:tag>
      <video:tag>718</video:tag>
      <video:tag>Combination</video:tag>
      <video:tag>cases</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>sets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-formation-and-Angiogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer formation and Angiogenesis</video:title>
      <video:description>Angiogenesis is a physiological process involving the growth of new blood vessels from pre-existing vessels.
Angiogenesis is a normal process in growth, however, it is also a fundamental step in the transition of tumors from a dormant state to a malignant state.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/c561fe51-d7ba-4976-9169-ca57c403e45c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-05-14T23:30:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/303.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Angiogenesis</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Vessels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-153-Applying-Rational-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 153 - Applying Rational Equations 2</video:title>
      <video:description>Applying Rational Equations 2

U11_L2_T2_we2 Applying Rational Equations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24800.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2012-09-17T16:53:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E1j8W64NQ0Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Applying</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Constructing-a-parabola</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Constructing a parabola</video:title>
      <video:description>Constructing a parabola, more... www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/db7bbb9b-a0db-4571-9970-3e2ef1445193/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2012-04-05T14:55:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12160.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>Archimedes</video:tag>
      <video:tag>Conic</video:tag>
      <video:tag>Parabola</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/X-Ray-Production</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>X-Ray Production</video:title>
      <video:description>The video shows the mechanism of a X-Ray machine. The device used to produce x rays is called Tesla device and the process used is called Bremsstrahlung process</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/af4df6b4-efba-4a6f-9bf0-0713faa5d7d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-12-11T23:23:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11097.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>production</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-Trigonometric-functions-to-solve-the-Using-Trig-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using Trigonometric functions to solve the Using Trig Functions</video:title>
      <video:description>Using Trigonometric functions to solve the Using Trig Functions is shown in this math video lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20032.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-06T01:35:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/znR9tW4AiZI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>Trigonometric</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Lecture-10-Neural-Networks-May-3-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Lecture 10 - Neural Networks (May 3, 2012)</video:title>
      <video:description>Lec 10 - Lecture 10 - Neural Networks (May 3, 2012). Neural Networks - A biologically inspired model. The efficient backpropagation learning algorithm. Hidden layers. Lecture 10 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_15099.jpg</video:thumbnail_loc>
      <video:duration>5116</video:duration>
      <video:publication_date>2012-08-28T13:11:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ih5Mr93E-2c</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-61-Introduction-to-mechanical-advantage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Introduction to mechanical advantage</video:title>
      <video:description>Introduction to mechanical advantage

Introduction to simple machines, mechanical advantage and moments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21099.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-08T17:38:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pfzJ-z5Ij48</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>Mechanical</video:tag>
      <video:tag>Advantage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Calculus-proof-of-centripetal-acceleration-formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Calculus proof of centripetal acceleration formula</video:title>
      <video:description>Calculus proof of centripetal acceleration formula

Proving that a = v^2/r</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21114.jpg</video:thumbnail_loc>
      <video:duration>862</video:duration>
      <video:publication_date>2012-09-08T17:44:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XjCEumlJBno</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Loop-De-Loop-Question</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Loop De Loop Question</video:title>
      <video:description>Loop De Loop Question

Asks students to find the minimum speed necessary to complete the loop de loop</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21115.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-09-08T17:45:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wjZb3zPuoeA</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>question</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Introduction-to-Newtons-Law-of-Gravitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Introduction to Newton&apos;s Law of Gravitation</video:title>
      <video:description>Introduction to Newton&apos;s Law of Gravitation

A little bit on gravity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21121.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
      <video:publication_date>2012-09-08T17:48:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/391txUI76gM</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>Newton</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gravitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Radiographic-Anatomy-The-Shoulder-Region</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -Radiographic Anatomy: The Shoulder Region</video:title>
      <video:description>&quot;Lec 20 -Radiographic Anatomy: The Shoulder RegionReview of the bony parts and X-ray studies of the shoulder region.  Orig. air date: JUN 25 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_21750.jpg</video:thumbnail_loc>
      <video:duration>796</video:duration>
      <video:publication_date>2012-09-09T07:21:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M34Tb3leZFk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Radiographic</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Shoulder</video:tag>
      <video:tag>region</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Intro-to-springs-and-Hookes-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Intro to springs and Hooke&apos;s Law</video:title>
      <video:description>Intro to springs and Hooke&apos;s Law

Introduction to Hooke&apos;s Law</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21123.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-08T17:48:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZzwuHS9ldbY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Intro</video:tag>
      <video:tag>to</video:tag>
      <video:tag>springs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hooke</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-86-Potential-energy-stored-in-a-spring</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - Potential energy stored in a spring</video:title>
      <video:description>Potential energy stored in a spring

Work needed to compress a spring is the same thing as the potential energy stored in the compressed spring.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21124.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-09-08T17:49:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eVl5zs6Lqy0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Potential</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>stored</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Spring</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Segmental-Maxillary-Osteotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Segmental Maxillary Osteotomy</video:title>
      <video:description>&quot;Lec 2- Segmental Maxillary Osteotomy &quot;This tape demonstrates the surgical procedure for moving two central and one lateral maxillary incisor forward into proper occlusion. Orig. air date: FEB 3 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_21143.jpg</video:thumbnail_loc>
      <video:duration>1975</video:duration>
      <video:publication_date>2012-09-09T02:32:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6VA8PWRf9hI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Segmental</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Osteotomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-87-Spring-potential-energy-example-mistake-in-math</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87 - Spring potential energy example (mistake in math)</video:title>
      <video:description>Spring potential energy example (mistake in math)

A spring, a frozen loop-d-loop and more!  (See if you can find the mistake I made and get the right answer!)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21125.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2012-09-08T17:49:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P3QV9ktuYlQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Spring</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>mistake</video:tag>
      <video:tag>in</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chaos-Theory-and-Butterfly-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chaos Theory and Butterfly Effect</video:title>
      <video:description>A very interesting video presented by sixty symbols shows the Chaos and butterfly effect. The explanation is provided with the demonstrations from our daily life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6cdafd28-9458-44d1-bb2f-9f3990b66070/cand_5.jpg</video:thumbnail_loc>
      <video:duration>713</video:duration>
      <video:publication_date>2013-01-31T03:41:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29086.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Chaos</video:tag>
      <video:tag>and</video:tag>
      <video:tag>butterfly</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 8 - 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_23837.jpg</video:thumbnail_loc>
      <video:duration>4539</video:duration>
      <video:publication_date>2012-09-14T11:31:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Woa8Lt_RKuA</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 9 - 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_23838.jpg</video:thumbnail_loc>
      <video:duration>4289</video:duration>
      <video:publication_date>2012-09-14T11:31:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ft32DR2warE</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nasogastric-tube-insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nasogastric tube insertion</video:title>
      <video:description>Gastric intubation via the nasal passage ie nasogastric route is a common procedure that provides access to the stomach for diagnostic and therapeutic purposes a nasogastric tube is used for the procedure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_10622.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2011-12-03T03:43:41.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/10622.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nasogastric</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Introduction-to-Gravity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Introduction to Gravity</video:title>
      <video:description>Introduction to Gravity

Basics of gravity and the Law of Universal Gravitation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21053.jpg</video:thumbnail_loc>
      <video:duration>943</video:duration>
      <video:publication_date>2012-09-08T17:15:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xcel427Ezl0</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>gravity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 10 - MIT 18.03 Differential Equations, Spring 2006&quot; Continuation: Complex Characteristic Roots; Undamped and Damped Oscillations.

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_14829.jpg</video:thumbnail_loc>
      <video:duration>2783</video:duration>
      <video:publication_date>2012-08-28T02:11:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YQ7HEE8-OfA</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-8-MIT-6035-Computer-Language-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>Lec 8- MIT 6.035 Computer Language Engineering, Fall 2005.
Instruction Scheduling (cont.)

View the complete course: http://ocw.mit.edu/6-035F05

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_15058.jpg</video:thumbnail_loc>
      <video:duration>2373</video:duration>
      <video:publication_date>2012-08-28T12:19:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v9Xmajiraoc</video:player_loc>
      <video:uploader>0|46|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>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-SAT-Prep-Test-1-Section-3-Part-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 7 SAT Prep: Test 1 Section 3 Part 7</video:title>
      <video:description>SAT Prep: Test 1 Section 3 Part 7

Problems 17-18 starting on page 399</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21982.jpg</video:thumbnail_loc>
      <video:duration>448</video:duration>
      <video:publication_date>2012-09-11T00:12:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r_MPl6c23cc</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>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-a-transistor-flasher</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making a transistor flasher</video:title>
      <video:description>The video demonstrates the assembly of transistor flasher. There is a list of materials, schematic diagram and the PCB layout. Learn how the assembly is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4baaac2f-9e43-418e-b7fe-06e3ab6a9dc4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2012-12-01T06:01:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28154.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Making</video:tag>
      <video:tag>Transistor</video:tag>
      <video:tag>flasher</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sex-the-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sex the Evolution</video:title>
      <video:description>This video shows the evolution of sex, it dissects and observes the very functions that are attributable to sexual organs and strategy and how different organisms go about their reproductive business to ensure survival.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/70117776-91f2-4f0a-a48a-b31c4686e55d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>545</video:duration>
      <video:publication_date>2012-12-01T06:02:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28155.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>sex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 10 - 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_23839.jpg</video:thumbnail_loc>
      <video:duration>4596</video:duration>
      <video:publication_date>2012-09-14T11:31:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C0fr1j8zVTI</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Lecture-11-Overfitting-May-8-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Lecture 11 - Overfitting (May 8, 2012)</video:title>
      <video:description>Lec 11 - Lecture 11 - Overfitting (May 8, 2012). Overfitting - Fitting the data too well; fitting the noise. Deterministic noise versus stochastic noise. Lecture 11 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_15100.jpg</video:thumbnail_loc>
      <video:duration>4789</video:duration>
      <video:publication_date>2012-08-28T13:11:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EQWr3GGCdzw</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-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 12 - 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_23841.jpg</video:thumbnail_loc>
      <video:duration>4173</video:duration>
      <video:publication_date>2012-09-14T11:31:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mdp7MfQm1Jo</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Cognitive-Science-C103-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Cognitive Science C103 - Lecture 21</video:title>
      <video:description>Cognitive Science C103 - Lecture 21

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25844.jpg</video:thumbnail_loc>
      <video:duration>4649</video:duration>
      <video:publication_date>2012-09-18T17:52:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GeqGtzlsK98</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>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Economics C3</video:title>
      <video:description>&quot;Lec 13 - Economics C3&quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24150.jpg</video:thumbnail_loc>
      <video:duration>4626</video:duration>
      <video:publication_date>2012-09-15T04:08:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Rw1MdRkA3I</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/Lec-1-Vermillionectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Vermillionectomy</video:title>
      <video:description>&quot;Lec 1- Vermillionectomy &quot; Surgical removal of vermilion and drawing over of buccal mucosa as a replacement of lost tissue.  Orig. air date: MAY 4 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_21142.jpg</video:thumbnail_loc>
      <video:duration>2345</video:duration>
      <video:publication_date>2012-09-09T02:32:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QU70v8TUbI4</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>Vermillionectomy</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>vermilion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Drawing</video:tag>
      <video:tag>over</video:tag>
      <video:tag>Buccal</video:tag>
      <video:tag>Mucosa</video:tag>
      <video:tag>as</video:tag>
      <video:tag>A</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>lost</video:tag>
      <video:tag>tiss</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Astronomy 10</video:title>
      <video:description>&quot;Lec 12 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23768.jpg</video:thumbnail_loc>
      <video:duration>3710</video:duration>
      <video:publication_date>2012-09-14T11:01:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2B6BivsrR2s</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Speech-Examination-of-a-Cleft-Palate-Child</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Speech Examination of a Cleft Palate Child</video:title>
      <video:description>&quot;Lec 3- Speech Examination of a Cleft Palate Child&quot; Shows the speech examination of a cleft palate child by a speech pathologist highlighting physical factors that influence speech development. Orig. air date: FEB 7 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_21144.jpg</video:thumbnail_loc>
      <video:duration>1488</video:duration>
      <video:publication_date>2012-09-09T02:33:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qBs7Im5TIds</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Speech</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Cleft</video:tag>
      <video:tag>Palate</video:tag>
      <video:tag>child</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-144-Mach-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 144 - Mach Numbers</video:title>
      <video:description>Mach Numbers

Mach numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21829.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2012-09-10T14:34:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VlaGxYjnoPY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mach</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-human-brain-inefficient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is human brain inefficient?</video:title>
      <video:description>This video presents opinions of different people on how efficient human brain is. One interesting response came from Devid J Linden, the author of ‘The Accidental Mind’. Linden argued that human brain is very inefficient. To illustrate his point, Linden mentioned that if a giant with his head in Baltimore and his toe off the coast of South Africa is bitten by a shark on his toe on Monday, he would not feel it until Wednesday. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bc4acbc3-87a5-42cf-b9f0-a41d349bbc0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>399</video:duration>
      <video:publication_date>2010-11-30T22:11:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6340.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>is</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>inefficient</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on controllability and state transfer and their uses in modern electrical engineering for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

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_16347.jpg</video:thumbnail_loc>
      <video:duration>4230</video:duration>
      <video:publication_date>2012-08-29T18:38:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l_orrP7AaOU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>LDS</video:tag>
      <video:tag>reachability</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>norm</video:tag>
      <video:tag>input</video:tag>
      <video:tag>ellipsoid</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>time</video:tag>
      <video:tag>impulsive</video:tag>
      <video:tag>damper</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Indefinite-Integrals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Indefinite Integrals</video:title>
      <video:description>This video explains the methods of indefinite integrals. Various formulas used in the indefinite integrals are shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7a41dd05-695a-4cc6-b53d-6a490896451b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-12-11T23:23:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11096.mp4</video:content_loc>
      <video:uploader>benco</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/Lec-1-Opening-Remarks-at-the-22nd-Annual-Harvard-Forest-Ecology-Symposium-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Opening Remarks at the 22nd Annual Harvard Forest Ecology Symposium - Harvard Forest</video:title>
      <video:description>Lec 1 - Opening Remarks at the 22nd Annual Harvard Forest Ecology Symposium - Harvard Forest. Opening Remarks at the 22nd Annual Harvard Forest Ecology Symposium Program - David Foster

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15124.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2012-08-28T13:24:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4jcjknLmJbg</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Electrical Engineering 141</video:title>
      <video:description>Lec 10- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17051.jpg</video:thumbnail_loc>
      <video:duration>4406</video:duration>
      <video:publication_date>2012-09-02T05:19:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LfM_bvEZ9uI</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-15-Team-9-Pre-Flight-Interview-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Team 9: Pre-Flight Interview | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 15 - Team 9: Pre-Flight Interview | MIT Unified Engineering, Fall 2005&quot; Team 9 - 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_15202.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-08-28T15:36:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YRtRMhsXRdM</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-20-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Statistics 21</video:title>
      <video:description>Lec 20- Statistics 21 .
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16952.jpg</video:thumbnail_loc>
      <video:duration>4605</video:duration>
      <video:publication_date>2012-09-01T17:16:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NPnspIk8EtQ</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-9-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec 9 - MIT CMS.930 Media, Education and the Marketplace&quot; Ms. Maria D&apos;Itria, Fifth grade, Harvard Kent School, Boston, USA

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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15248.jpg</video:thumbnail_loc>
      <video:duration>803</video:duration>
      <video:publication_date>2012-08-28T16:07:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p9lXOe8YyaQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 5- 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_17001.jpg</video:thumbnail_loc>
      <video:duration>2886</video:duration>
      <video:publication_date>2012-09-01T18:49:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3zgx4-_9jjw</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-92-Fractional-Exponent-Expressions-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Fractional Exponent Expressions 2</video:title>
      <video:description>Fractional Exponent Expressions 2

U07_L3_T4_we2 Fractional Exponent Expressions 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24664.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2012-09-17T15:10:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4F6cFLnAAFc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>fractional</video:tag>
      <video:tag>Exponent</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Discussion-of-Emerging-Directions-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Discussion of Emerging Directions - Harvard Forest</video:title>
      <video:description>Lec 12 - Discussion of Emerging Directions - Harvard Forest. Discussion of Emerging Directions: Climate and Land Use Change, Human Health and Policy

Harvard Forest Symposium - March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15137.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2012-08-28T13:27:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G2iJUwYacjc</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>Conservation</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>Future</video:tag>
      <video:tag>scenarios</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Computer Science 188</video:title>
      <video:description>&quot;Lec 21 - Computer Science 188 &quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27164.jpg</video:thumbnail_loc>
      <video:duration>3301</video:duration>
      <video:publication_date>2012-09-21T03:28:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ckWtThYQ9lc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</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/Mechanical-Equivalent-Of-Heat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanical Equivalent Of Heat</video:title>
      <video:description>James Prescoff Joule found that the mechanical work done on a system was equal to the heat protected. This video shows an animation of mechanical equivalent of heat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/dba37fb6-3e9f-4b08-b4a0-595af5dfe027/cand_25.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2012-12-01T05:37:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28126.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mechanical</video:tag>
      <video:tag>Equivalent</video:tag>
      <video:tag>of</video:tag>
      <video:tag>heat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Overdenture-Hygiene-Procedures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Overdenture Hygiene Procedures</video:title>
      <video:description>&quot;Lec 21 - Overdenture Hygiene Procedures&quot; Orig. air date: MAR 13 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_22870.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2012-09-11T08:26:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hebUrLwyTgM</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>Overdenture</video:tag>
      <video:tag>Hygiene</video:tag>
      <video:tag>Procedures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interpreting-bar-graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interpreting bar graphs</video:title>
      <video:description>Suman Bhattacharjee tells us how to interpret information presented as a bar graph.  He tells us the ways to answer a question related to the data shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/40ce76b9-fcce-4e7f-9aef-04b05fb63a1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2014-10-03T06:08:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31842.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>data</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>shortcuts</video:tag>
      <video:tag>for</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>po</video:tag>
      <video:tag>DI</video:tag>
      <video:tag>bar</video:tag>
      <video:tag>chart</video:tag>
      <video:tag>4</video:tag>
      <video:tag>480p</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 4- MIT 3.320 Atomistic Computer Modeling of Materials.
First Principles Energy Methods: The Many-Body Problem

View the complete course at: http://ocw.mit.edu/3-320S05

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_16371.jpg</video:thumbnail_loc>
      <video:duration>4797</video:duration>
      <video:publication_date>2012-08-30T13:12:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3HXG1kxmYVs</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-defense-against-infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural defense against infection</video:title>
      <video:description>This animation shows how natural defense against infection works. The alternative pathway of the complement system is a component of the immune system. This is a natural defense against infections and can operate without the participation of antibody. This video presents an animation of the alternative pathway of the complement system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/9a0074b1-697f-4b66-9d85-087b96ad655e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-05-30T06:18:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4377.mp4</video:content_loc>
      <video:uploader>shani sahib</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>alternative</video:tag>
      <video:tag>pathway</video:tag>
      <video:tag>Complement</video:tag>
      <video:tag>system</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>reductase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heater-working-principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heater working principle</video:title>
      <video:description>Winters and heaters. This is a 3d animation visual aid of how a heater functions as it generates heat to distribute and collects cold air to convert into warm heat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/36c2988f-2089-486b-b71d-5fb38a154540/cand_25.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-11-25T20:22:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7873.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>heat</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Birds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birds</video:title>
      <video:description>This video is created by Vladimir Matveev (St.Petersburg, Russia). It gives information about birds with some pictures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/80d20118-f87e-4051-9a5a-d58eb0672a90/cand_5.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2009-05-26T03:41:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2277.mp4</video:content_loc>
      <video:uploader>Vladimir Matveev</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Bird</video:tag>
      <video:tag>birds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Danign-with-Tree-Ringa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Danign with Tree Ringa</video:title>
      <video:description>Biologist Darrin Rubino, recipient of Hanover&apos;s 2007 outstanding professor-of-the-year award, delves into tree ring analysis during a botany lesson. It is possible to date historic structures e.g. houses with tree rings analysis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/908b961b-24ff-4cfa-9a89-426058bfae37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2007-08-09T23:58:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/657.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>trees</video:tag>
      <video:tag>treeRing</video:tag>
      <video:tag>botany</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Modern-Responses-to-Dualism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14-  Modern Responses to Dualism</video:title>
      <video:description>&quot;Lec 14-  Modern Responses to Dualism&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_21372.jpg</video:thumbnail_loc>
      <video:duration>656</video:duration>
      <video:publication_date>2012-09-09T04:45:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9lTxVAhXIZg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Responses</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Dualism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-mammalian-molecular-clock-model-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The mammalian molecular clock model part 2</video:title>
      <video:description>This animation shows the molecular interactions involved in the negative feedback loop responsible for circadian rhythms in mammals. Audio is not included in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/bd07871a-0ee3-4874-bc22-b74c5351a285/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2007-08-09T22:49:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/649.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>clock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Qin-Yun-Ma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29- Qin Yun Ma</video:title>
      <video:description>Lec 29- Qin Yun Ma.
Qin Yun Ma, from Principal, MADA s.p.a.m., Shanghai and the Dean at University of California school of Architecture, spoke at the Museum of Fine Arts, Houston Brown Auditorium on Wednesday, October 19, 2011.  

Qin Yun Ma was the final speaker for RDA Fall Lecture Series on Chinese Architecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17383.jpg</video:thumbnail_loc>
      <video:duration>4725</video:duration>
      <video:publication_date>2012-09-02T18:58:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yj0zhq_-XZI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
      <video:tag>Chinese</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>Qin</video:tag>
      <video:tag>Yun</video:tag>
      <video:tag>Ma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-mammalian-molecular-clock-model-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The mammalian molecular clock model part 1</video:title>
      <video:description>This animation shows the molecular interactions involved in the negative feedback loop responsible for circadian rhythms in mammals. Audio narration is not included.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/c61129dd-16e4-4bc9-be18-0907232ad766/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2007-08-09T22:47:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/648.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>clock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Properties-of-Equality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Properties of Equality</video:title>
      <video:description>This video shows different properties of equality. Here different problems are solved with many examples which will remove your all misconception.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/decdbe4f-e778-4698-9c57-dfdc1504fb4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2010-12-06T10:06:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6462.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 7 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20736.jpg</video:thumbnail_loc>
      <video:duration>2886</video:duration>
      <video:publication_date>2012-09-07T16:20:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-vBAzX8LllM</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-Split-Cast-Remount-and-Equilibration-in-Centric-Occlusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64  - Split Cast Remount and Equilibration in Centric Occlusion</video:title>
      <video:description>&quot;Lec 64  - Split Cast Remount and Equilibration in Centric Occlusion&quot; Explains and demonstrates how to remount the split cast on the articulator and adjust centric occlusion.  Orig. air date: SEP 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_21454.jpg</video:thumbnail_loc>
      <video:duration>860</video:duration>
      <video:publication_date>2012-09-09T05:25:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H6bnuuWW0Gw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>64</video:tag>
      <video:tag>Split</video:tag>
      <video:tag>cast</video:tag>
      <video:tag>Remount</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Equilibration</video:tag>
      <video:tag>in</video:tag>
      <video:tag>centric</video:tag>
      <video:tag>Occlusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Contact-Dermatitis-Patch-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Contact Dermatitis - Patch Test</video:title>
      <video:description>This video shows the patch test for contact dermatitis. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4b564f4b-424b-4ebe-b6f0-8d16dff97a66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-11-06T03:04:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7281.mp4</video:content_loc>
      <video:uploader>Yapa Wijeratne</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Patch</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>contact</video:tag>
      <video:tag>Dermatitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Does-genetics-help-understanding-evolution-interview-with-P</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Does genetics help understanding evolution: interview with P</video:title>
      <video:description>Genetics provides a parallel system for studying evolution. Information gathered by geneticists complement and support the idea of evolution. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/9a7d4a52-f818-4249-a096-7f4967a98c37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2007-08-10T00:40:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/668.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Heredity</video:tag>
      <video:tag>genetisc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/World-Religion-Daniel-Dennett-Interview-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>World Religion - Daniel Dennett Interview 6</video:title>
      <video:description>You&apos;ve talked about teaching a course on World Religions in public schools. What do you think that would accomplish? - An interview with Daniel Dennett at the Future of Science Conference in Venice, Italy September 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/c077308e-eab4-4f96-862f-1fbb36a6e3ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2007-08-10T00:37:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/663.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>religion</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>teaching</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Creationism-why-bother-at-all-Peter-Atkins-Interview-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Creationism - why bother at all? Peter Atkins Interview 3</video:title>
      <video:description>In your book Galileo&apos;s Finger, I was suprised to find a list of arguments against creationism. If creationism isn&apos;t science why bother addressing it at all? - An interview with Peter Atkins at the Future of Science Conference in Venice, Italy September 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/f6b91a2f-d182-4cf5-b0df-154547fdf478/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2007-08-10T00:39:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/666.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Dental-Anatomy-Primary-Dentition-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Dental Anatomy: Primary Dentition Review</video:title>
      <video:description>&quot;Lec 20- Dental Anatomy: Primary Dentition Review&quot;Primary dentition anatomy review .  Orig. air date: MAY 31 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_21629.jpg</video:thumbnail_loc>
      <video:duration>870</video:duration>
      <video:publication_date>2012-09-09T06:26:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Wdq7hWWTkM0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>dentition</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Genetics-Peter-Atkins-Interview-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Genetics - Peter Atkins Interview 2</video:title>
      <video:description>You&apos;ve written &quot;Galileo&apos;s Finger&quot;. Can you tell me what title represents - An interview with Peter Atkins at the Future of Science Conference in Venice, Italy September 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/69f469cd-f30e-446c-8374-f14ff35d72c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2007-08-10T00:38:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/665.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Galileo</video:tag>
      <video:tag>s</video:tag>
      <video:tag>finger</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sequencing-Idea-Sydney-Brenner</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sequencing Idea: Sydney Brenner</video:title>
      <video:description>Nobel Prize Winner, Sydney Brenner, one of the leading pioneers in genetics and molecular biology, shares his ideas on the possible ways of  sequencing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/8939ac0f-e604-406c-94fb-16b71fd893a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2007-08-11T18:01:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/700.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>sydneyBrenner</video:tag>
      <video:tag>sequencing</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Moral-Instincts-Evolution-Marc-Hauser-Interview-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Moral Instinct&apos;s Evolution  - Marc Hauser Interview 1</video:title>
      <video:description>You&apos;ve written that the human sense of right and wrong has evolved. If we have a moral instinct, why did it evolve? What are the advantages? - An interview with Marc Hauser at the Future of Science Conference in Venice, Italy September 2006</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/fdca0900-3286-44c7-8bb3-1a75f537a8ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2007-08-10T00:45:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/670.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>instinct</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-86-Facebow-Transfer-of-Maxillary-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86  - Facebow Transfer of Maxillary Cast</video:title>
      <video:description>&quot;Lec 86  - Facebow Transfer of Maxillary Cast&quot; The clinical and laboratory steps in making a facebow maxillary transfer are demonstrated.  Orig. air date: DEC 11 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_21640.jpg</video:thumbnail_loc>
      <video:duration>1139</video:duration>
      <video:publication_date>2012-09-09T06:36:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/12_iT87yOPo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>86</video:tag>
      <video:tag>Facebow</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>cast</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Genetics-Marc-Hauser-Interview-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Genetics - Marc Hauser Interview 3</video:title>
      <video:description>If our moral instinct, and guilt along with it, are inherited, do you foresee a way in the future to pinpoint that this gene does this, or this gene does that? - An interview with Marc Hauser at the Future of Science Conference in Venice, Italy September 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/ac1be6f6-8151-44a1-afb4-d058d42ad4bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2007-08-10T00:51:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/673.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>understandingmarc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antibody-Purification-Protein-A-Column</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibody Purification (Protein A Column)</video:title>
      <video:description>by Abnova - Protein A Sepharose is prepared by
covalently coupling Protein A to 6% cross-linked
sepharose beads. The coupling technique is optimized to
give a high binding capacity for IgG. This protocol is
a simple, reliable method for purifying total IgG from
crude protein mixtures such as serum or ascites fluid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/ce87e0cd-801c-4579-85c0-21f8ebfdd36d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2010-05-13T08:10:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4356.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>covalently</video:tag>
      <video:tag>coupling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Algebraic-Long-Division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Algebraic Long Division</video:title>
      <video:description>Dividing one polynomial into another</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/38172542-adb1-4fea-8cf1-7ad278409890/cand_25.jpg</video:thumbnail_loc>
      <video:duration>621</video:duration>
      <video:publication_date>2009-05-27T20:10:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2517.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Algebraic</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>Division</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Influence-of-evolution-on-education-interview-with-Marc-Hau</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Influence of evolution on education: interview with Marc Hau</video:title>
      <video:description>Question remains that if people do not believe evolution, how will they study biology or genetics. Marc Hauser of Harvard University answers that question in this video. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/4eca4536-0a66-44e0-95ef-bfc675e37290/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2007-08-10T00:57:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/675.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>skeptics</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histopathology-Heart-pericardium-Metastatic-breast-carcinoma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histopathology Heart, pericardium - Metastatic breast carcinoma</video:title>
      <video:description>This is an example of heart. Heart is made of special muscle myocardium. Myocardial muscle is specifically build. Pericardium is thick, and contains nests of adenocarcinoma. It is metastatic adenocarcinoma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/9fe54ac8-9c1b-4ead-9936-91fe7bf9be5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2007-08-11T18:55:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/707.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>Pericardium</video:tag>
      <video:tag>Breast</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Learning-about-Cnidaria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning about Cnidaria</video:title>
      <video:description>A brief documentary about cnidaria it&apos;s habitats and how it protects itself from predators.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6895.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2011-04-01T02:22:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AjM-WOeM3uA</video:player_loc>
      <video:uploader>Kristen Aber</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Cnidaria</video:tag>
      <video:tag>marine</video:tag>
      <video:tag>jellyfish</video:tag>
      <video:tag>Coral</video:tag>
      <video:tag>anemone</video:tag>
      <video:tag>Man</video:tag>
      <video:tag>of</video:tag>
      <video:tag>War</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Binomial-Distribution-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -32 Binomial Distribution 4</video:title>
      <video:description>This is a lecture of Khan Academy. Binomial Distribution 4

Using Excel to visualize the basketball binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21880.jpg</video:thumbnail_loc>
      <video:duration>646</video:duration>
      <video:publication_date>2012-09-10T17:24:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H0ZgOGWUcJw</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>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitosis-Interpretive-Dance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitosis Interpretive Dance</video:title>
      <video:description>Mitosis is the process by which a eukaryotic cell separates the chromosomes in its cell nucleus into two identical sets, in two separate nuclei. This video will give you a simple interpretation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/05a90369-8462-4417-b289-36e8bcb8e931/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-04-08T20:25:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4171.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>interpretive</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>pool</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/Syndrome-X-and-Beyond-pt-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Syndrome X and Beyond pt. 5</video:title>
      <video:description>HHMI Holiday Lectures on Science 2004: Sceince of Fat. Dr. Ronald Evans Understanding Fat: Syndrome X and beyond. Dr. Evans answer questions about obesity belt in USA, western lifestyle and economics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/468a7488-75dd-42b7-91ed-2f5f63e5a399/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2007-08-18T20:50:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/831.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>syndromex</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>obesityBelt</video:tag>
      <video:tag>fastfood</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Demonstration-of-a-breast-exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstration of a breast exam</video:title>
      <video:description>A breast examination is done to check for irregularities or lumps in the breasts. It is important for everyone woman of child bearing age to constantly do a breast exam, which the woman can do by herself as well as a clinical breast exam.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8380.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-11-28T10:06:54.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8380.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>Demonstration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Air Quality Criteria and Standards

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19527.jpg</video:thumbnail_loc>
      <video:duration>4402</video:duration>
      <video:publication_date>2012-09-05T03:14:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D47-RG5dCpA</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</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/Catalytic-Centers-of-RNA-Composition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catalytic Centers of  RNA Composition</video:title>
      <video:description>RNA is a nucleic acid. Nucleic acid is one of the four major macromolecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/ba70a974-54c7-4916-bf5d-33d7832411f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2007-09-01T19:56:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/910.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Nucleic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>macromolecules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-as-an-Enzyme-Lecture-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA as an Enzyme Lecture part  4</video:title>
      <video:description>RNA can function as an enzyme. Discovery, origins of Life, and medical possibilities of RNA are all explained by Thomas R. Cech, Ph.D.
www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/e8efccd3-81db-4af1-85ed-06ffd52e9530/cand_5.jpg</video:thumbnail_loc>
      <video:duration>409</video:duration>
      <video:publication_date>2007-09-01T18:54:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/895.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnailecture2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Adaptive-Evolution-Natural-Selection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Adaptive Evolution: Natural Selection</video:title>
      <video:description>&quot;Lec 3 - Adaptive Evolution: Natural Selection&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Adaptive Evolution is driven by natural selection. Natural selection is not &quot;survival of the fittest,&quot; but rather &quot;reproduction of the fittest.&quot; Evolution can occur at many different speeds based on the strength of the selection driving it. These types of selection can result in directional, stabilizing, and disruptive outcomes. They can be driven by frequency-dependent selection and sexual selection, in addition to more standard types of selection.

00:00 - Chapter 1. Introduction
02:36 - Chapter 2. Strength of Selection and the Speed of Evolution
24:06 - Chapter 3. Why Evolution Can Be Slow
30:50 - Chapter 4. Types of Selection
42:01 - Chapter 5. Large Scale Selection

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_17321.jpg</video:thumbnail_loc>
      <video:duration>2753</video:duration>
      <video:publication_date>2012-09-02T18:14:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WJayMGhZxO0</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Adaptation</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>adaptive</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>success</video:tag>
      <video:tag>Antibiotic</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>survival</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>fittest</video:tag>
      <video:tag>guppies</video:tag>
      <video:tag>MRSA</video:tag>
      <video:tag>coelacanth</video:tag>
      <video:tag>haldane</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>distribution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Derivatives-part-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Derivatives (part 9)</video:title>
      <video:description>More examples of taking derivatives are shown in this calculus video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/19aaee60-7fab-4eae-ae29-66ae687b5eed/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T18:47:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2337.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>derivative</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>academy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-at-the-End-of-the-Chromosome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life at the End of the Chromosome</video:title>
      <video:description>The chemical structure of RNA is similar to the structure of DNA. RNA has the ability to accelerate reactions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/6c55e767-95c0-4ab0-b37c-9eb42233fc36/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2007-09-01T19:56:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/911.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>chromosome</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Make-up session: Grandfathering and New Source Review

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19530.jpg</video:thumbnail_loc>
      <video:duration>4479</video:duration>
      <video:publication_date>2012-09-05T03:15:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nov66e0W530</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</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-18-Sites-of-Memory-Sites-of-Mourning-Guest-Lecture-by-Jay-Winters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Sites of Memory, Sites of Mourning (Guest Lecture by Jay Winters)</video:title>
      <video:description>Lec 18 - Sites of Memory, Sites of Mourning (Guest Lecture by Jay Winters). European Civilization, 1648-1945 (HIST 202)

As a result of World War I, Europe had a different understanding of war in the twentieth century than the United States. One of the most important ways in which the First World War was experienced on the continent and in Britain was through commemoration. By means of both mass-media technologies and older memorial forms, sites of memory offered opportunities for personal as well as political reconciliation with the unprecedented consequences of the war. The influence of these sites is still felt today, in a united Europe, as the importance of armies has diminished in favor of social welfare programs.

00:00 - Chapter 1. The Myths of War: Films and Legends 
11:09 - Chapter 2. Cultural Remembrance: Memorializing the First World War 
18:50 - Chapter 3. Religion and Commemoration: The Spiritualism Movement 
22:24 - Chapter 4. The Construction of War Memorials 
39:00 - Chapter 5. The Creation of Commemorative Ceremonies: &quot;Never Again&quot; 

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_14126.jpg</video:thumbnail_loc>
      <video:duration>2789</video:duration>
      <video:publication_date>2012-08-26T11:20:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NpH5I6EA1t0</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Jay</video:tag>
      <video:tag>winter</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>commemoration</video:tag>
      <video:tag>memorial</video:tag>
      <video:tag>media</video:tag>
      <video:tag>film</video:tag>
      <video:tag>movie</video:tag>
      <video:tag>cinema</video:tag>
      <video:tag>monument</video:tag>
      <video:tag>mourning</video:tag>
      <video:tag>Maya</video:tag>
      <video:tag>Linn</video:tag>
      <video:tag>Vietnam</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>Armistice</video:tag>
      <video:tag>Day</video:tag>
      <video:tag>casualties</video:tag>
      <video:tag>Verdun</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>imaginary</video:tag>
      <video:tag>Myth</video:tag>
      <video:tag>Gallipoli</video:tag>
      <video:tag>Somme</video:tag>
      <video:tag>Anzac</video:tag>
      <video:tag>Empire</video:tag>
      <video:tag>bereavement</video:tag>
      <video:tag>conscription</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sarcomere-Model-Organelles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sarcomere Model Organelles</video:title>
      <video:description>This video depicts the Organelles found in the Sarcomere Model. It details the sarcoplasmic reticulum, transverse tubule, and terminal cisternae.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b9685262-e682-42e4-ac20-1b675d33f443/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2010-11-14T23:33:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5334.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>Organelles</video:tag>
      <video:tag>sarcoplasmic</video:tag>
      <video:tag>reticulum</video:tag>
      <video:tag>Transverse</video:tag>
      <video:tag>tubule</video:tag>
      <video:tag>aterminal</video:tag>
      <video:tag>cisternae</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protist-Diversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protist Diversity</video:title>
      <video:description>This video describes protist diversity. It describes mutualism in a termite, live mixed protozoa, prepared eugenla, and live volvox.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d5ea1f02-7e8e-4884-b1d7-62456c105cf4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2010-11-15T01:02:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5353.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Protist</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>mutualism</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>termite</video:tag>
      <video:tag>live</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>protozoa</video:tag>
      <video:tag>Prepared</video:tag>
      <video:tag>eugenla</video:tag>
      <video:tag>Volvox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Honologous-recombinationof-DNA-Holliday-Junction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Honologous recombinationof DNA: Holliday Junction</video:title>
      <video:description>A DNA Holliday junction is formed when four DAN strands are joined together. It is a mobile junction which is an intermediary structure formed during homologous  Recombination. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/fe22515a-e3ab-4fb3-b51b-2f5f5e1d3ef1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2007-09-01T20:50:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/929.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>holidayjunction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-four-Life-at-the-end-of-the-chromosome-part-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture four Life at the end of the chromosome part 10</video:title>
      <video:description>This is the 10th part in these video series on the double life of the RNA. The video is based on the 1995 Webcast lectures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/48e9bb0a-d30b-4ae1-8345-8495c5d9cc40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2007-09-01T20:18:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/921.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/Deciphering-the-Language-of-Sex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deciphering the Language of Sex 1</video:title>
      <video:description>This series of video will teach you things you didn&apos;t know about your sex life. These lectures are by David C. Page, M.D.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/97e0a484-67ac-471e-ab53-fd4fd08bd11b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2007-09-03T23:29:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/943.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sexdeterminationlecture1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-The-Romanovs-and-the-Russian-Revolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - The Romanovs and the Russian Revolution</video:title>
      <video:description>Lec 19 - The Romanovs and the Russian Revolution. European Civilization, 1648-1945 (HIST 202)

The period between the Russian Revolution of February 1917, which resulted in the overthrow of the autocracy and the establishment of a provisional government, and the Bolshevik Revolution in October of that same year, offers an instructive example of revolutionary processes at work. During this interval, the fate of Nicholas II and his wife, Alexandra, was bound up in the struggle for power amongst competing political factions in Russia. Until his death, Nicholas was convinced that the Russian people would rescue him from his captors. Such a belief would prove to be delusional, and the efforts on the part of liberals, socialists, and some Bolsheviks to arrange for a trial would fail to save the czar from the verdict of history.

00:00 - Chapter 1. The Process of Revolution: Political Competition after the February Revolution 
10:58 - Chapter 2. Czar Nicholas II, a Family Man 
18:39 - Chapter 3. The Father of His People: Narod and the National Family
30:10 - Chapter 4. The Fall of the Romanovs 

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_14127.jpg</video:thumbnail_loc>
      <video:duration>2818</video:duration>
      <video:publication_date>2012-08-26T11:20:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eGFilsLo6OI</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Russian</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Romanov</video:tag>
      <video:tag>czar</video:tag>
      <video:tag>Bolshevik</video:tag>
      <video:tag>Menshevik</video:tag>
      <video:tag>Nicholas</video:tag>
      <video:tag>Alexandra</video:tag>
      <video:tag>Kerensky</video:tag>
      <video:tag>Petrograd</video:tag>
      <video:tag>Lenin</video:tag>
      <video:tag>Stalin</video:tag>
      <video:tag>Trotsky</video:tag>
      <video:tag>Kadet</video:tag>
      <video:tag>russia</video:tag>
      <video:tag>Soviet</video:tag>
      <video:tag>Rasputin</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>Peter</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>autocracy</video:tag>
      <video:tag>Orthodox</video:tag>
      <video:tag>church</video:tag>
      <video:tag>Duma</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>Semitism</video:tag>
      <video:tag>communism</video:tag>
      <video:tag>Marxism</video:tag>
      <video:tag>socialism</video:tag>
      <video:tag>white</video:tag>
      <video:tag>Army</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Successor-States-of-Eastern-Europe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Successor States of Eastern Europe</video:title>
      <video:description>Lec 20 - Successor States of Eastern Europe. European Civilization, 1648-1945 (HIST 202)

Contrary to the &quot;Great Illusion&quot; that the end of World War I heralded a new era of peace, the interwar period can be considered to form part of a Thirty Years&apos; War, spanning the period from 1914 to 1945. In the wake of the Treaty of Versailles, Europe was divided both literally and figuratively, with the so-called revisionist powers frustrated over their new borders. One of the most significant and ultimately most pernicious debates at Versailles concerned the identity of states with ethnic majorities. For those nations that resented the new partition of Europe, ethnic minorities, and Jews in particular, furnished convenient scapegoats. The persecution of minority groups in Central and Eastern Europe following the First World War thus set the stage for the atrocities of World War II.

00:00 - Chapter 1. The Wilsonian Illusion and War Guilt: The Aftermath of the First World War
09:20 - Chapter 2. Revisionism in Italy and Germany
16:42 - Chapter 3. Revisionism in Eastern Europe: The Former Austro-Hungarian Empire
26:03 - Chapter 4. Ethnic Tensions in Interwar States 
35:57 - Chapter 5. The Peasant Majority: Agricultural Depression and the Rise of Fascism

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_14128.jpg</video:thumbnail_loc>
      <video:duration>2674</video:duration>
      <video:publication_date>2012-08-26T11:20:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mLHme-oW-rA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Eastern</video:tag>
      <video:tag>Europe</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>Semitism</video:tag>
      <video:tag>interwar</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>treaty</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Versailles</video:tag>
      <video:tag>Woodrow</video:tag>
      <video:tag>Wilson</video:tag>
      <video:tag>Depression</video:tag>
      <video:tag>Germany</video:tag>
      <video:tag>Poland</video:tag>
      <video:tag>Austria</video:tag>
      <video:tag>Weimar</video:tag>
      <video:tag>Republic</video:tag>
      <video:tag>Balkans</video:tag>
      <video:tag>Czechoslovakia</video:tag>
      <video:tag>Yugoslavia</video:tag>
      <video:tag>Italy</video:tag>
      <video:tag>guilt</video:tag>
      <video:tag>clause</video:tag>
      <video:tag>Horthy</video:tag>
      <video:tag>Hitler</video:tag>
      <video:tag>Pilsudski</video:tag>
      <video:tag>Jews</video:tag>
      <video:tag>Turkey</video:tag>
      <video:tag>Ethnic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/This-Week-in-Microbiology-Live-in-NOLA-MWV50</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>This Week in Microbiology Live in NOLA (MWV50)</video:title>
      <video:description>In episode 50 of MicrobeWorld Video, Vincent, Michael, and Stanley recorded episode #8 of the podcast This Week in Microbiology live at the 2011 ASM General Meeting in New Orleans, with guests Andreas Baümler, Nicole Dubilier, and Paul Rainey. They spoke about how pathogens benefit from disease, symbioses between chemosynthetic bacteria and marine invertebrates, and repetitive sequences in bacteria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6970.jpg</video:thumbnail_loc>
      <video:duration>5193</video:duration>
      <video:publication_date>2011-07-08T14:29:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dSdHqHChrTM</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>Baumler</video:tag>
      <video:tag>Benefit</video:tag>
      <video:tag>chemosynthetic</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Dubilier</video:tag>
      <video:tag>Invertebrates</video:tag>
      <video:tag>live</video:tag>
      <video:tag>marine</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Orleans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-in-the-research-laboratory-PART-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV in the research laboratory PART 7</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 7.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/f658a476-7fe0-4dc5-ab82-8ed3ad71871e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2007-09-01T22:35:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/939.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/Cricothyroidotomy-kit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cricothyroidotomy kit</video:title>
      <video:description>Cricothyroidoctomy is an emergency medical procedure performed to establish airways. This video shows some instruments used in cricothyroidoctomy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/06/1cd854cc-37f9-4514-8543-e4e5c76dcd66/cand_25.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2008-06-20T17:37:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1347.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Others</video:category>
      <video:tag>moa</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>military</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>animated</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31- 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>&quot;Lec 31- 8.01 Physics I: Classical Mechanics, Fall 1999&quot; Simple Harmonic Oscillations - Energy Considerations - Torsional Pendulum

View the complete course: http://ocw.mit.edu/8-01F99

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_14465.jpg</video:thumbnail_loc>
      <video:duration>3000</video:duration>
      <video:publication_date>2012-08-26T18:25:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5fLGcHUkd8Y</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-94-SAT-Prep-Test-6-Section-9-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  94 - SAT Prep: Test 6 Section 9 Part 4</video:title>
      <video:description>SAT Prep: Test 6 Section 9 Part 4

Problems 15-16 on page 747</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22426.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2012-09-11T02:05:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LeNa9s0rdj8</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>6</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-scientific-power-of-naps-by-ASAP-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The scientific power of naps - by ASAP Science</video:title>
      <video:description>What is the most effective way to solve your sleepiness? What are the stages of the sleep cycle? What are nap salons? Anyone who is anyone should view this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d83b3650-111e-45d8-a000-5b8f80f86469/cand_25.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2013-02-07T06:27:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29252.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>nap</video:tag>
      <video:tag>napping</video:tag>
      <video:tag>sleeping</video:tag>
      <video:tag>REM</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Batteries-and-The-Future-of-Electric-Cars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Batteries and The Future of Electric Cars</video:title>
      <video:description>Michio Kaku discusses how currently, fossil fuels are much more efficient than batteries for powering automobiles.  Kaku says, however, we have sufficient technology for making batteries that can store much more energy and do away with the pollution of gasoline.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/72859105-060e-423c-b483-539efe9ae0f7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2012-12-02T20:07:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28253.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Electrical 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>gasoline</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Cars</video:tag>
      <video:tag>green</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gynecomastia-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gynecomastia Treatment</video:title>
      <video:description>Gynecomastia surgery is a male breast reduction or a breast correction treatment. This happens due to the abnormal development of large mammary glands.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ea0c96aa-9b4c-4231-8201-9d45f0d2d9d0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2011-11-30T23:03:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9736.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>HD</video:tag>
      <video:tag>GYNECOMASTIA</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  18 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Tradeable Emission Permits

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19535.jpg</video:thumbnail_loc>
      <video:duration>4533</video:duration>
      <video:publication_date>2012-09-05T03:17:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8mmsdXzbXXk</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</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/Crossing-Over-increases-genetic-variability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crossing Over increases genetic variability</video:title>
      <video:description>Crossing Over is event of exchange of parts of non sister chromatides. It occurs during  Prophase 1 of meiosis. It ensures great variety of genetic variations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/580966ad-2b58-4fb1-8be2-23578b9ab980/cand_25.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2007-05-16T02:09:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/350.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>CrossingOver</video:tag>
      <video:tag>meiosis</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>sister</video:tag>
      <video:tag>chromatide</video:tag>
      <video:tag>exchange</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/USA-Science-and-Engineering-Festival-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USA Science and Engineering Festival - Part 1</video:title>
      <video:description>On October 23 2010, MicrobeWorld attended the first annual USA Science and Engineering Festival on the National Mall in Washington, D.C. In part 1 of this two-part video, Stanley Maloy, Dean of the College of Science at San Diego State University, takes us on a tour of the microbiology related exhibits at the festival.

Featured in this episode are the American Society for Microbiology booth &quot;Where the Microbes Are (Everywhere!)&quot; and the members of the Microbial Sciences Initiative at Harvard University.

Watch as Maloy introduces us to the power of microbes through demonstrations of biospheres created in a bottle, the bioluminescent bobtail squid, and the many different roles microbes play in the creation of food products.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6749.jpg</video:thumbnail_loc>
      <video:duration>827</video:duration>
      <video:publication_date>2011-01-10T20:02:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9La4wQaE5jU</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>USA</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>festival</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Maloy</video:tag>
      <video:tag>Micro</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-is-the-hydrated-cysts-in-brain-removed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How is the hydrated cysts in brain removed?</video:title>
      <video:description>Hydatid cysts in brain are caused by infestation by a tapeworm of the genus Echinococcus. This video features a brain surgery performed to remove a hydatid cyst from brain. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7da833a8-d33b-47b0-a49d-48f268be5a11/cand_25.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-30T10:08:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9498.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>is</video:tag>
      <video:tag>the</video:tag>
      <video:tag>hydrated</video:tag>
      <video:tag>cysts</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>removed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Muscle-Biopsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Muscle Biopsy</video:title>
      <video:description>In a muscle biopsy tissue and cells from muscle are removed and viewed microscopically the procedure is used to diagnose diseases involving muscle tissue muscle biopsy plays an integral role in evaluation of the patient with neuromuscular disease</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/62a7082d-87ab-441e-99a7-93733fcaf07b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-12-01T22:57:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10526.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Muscle</video:tag>
      <video:tag>biopsy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-brain-and-thinking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works brain and thinking</video:title>
      <video:description>In this how the body works video, brain and thinking process is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/da0a0b15-8df6-45d3-a440-a0485d4b8898/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-11-11T18:34:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1123.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>thinking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/H5N1-virus-in-human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>H5N1 virus in human</video:title>
      <video:description>Influenza A virus subtype H5N1, also known as A(H5N1) or simply H5N1, is a subtype of the Influenza A virus which can cause illness in humans and many other animal species. Text reff: wiki</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/a8d9ebc2-6ca4-4106-8662-2e52b7ef425a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2007-12-04T02:45:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1141.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>h5n1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-The-Smoking-Gun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - The Smoking Gun</video:title>
      <video:description>Lec 21 - The Smoking Gun. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14707.jpg</video:thumbnail_loc>
      <video:duration>2765</video:duration>
      <video:publication_date>2012-08-27T10:01:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hBL8NtR1qYQ</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Body-proportion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Body proportion</video:title>
      <video:description>Throughout life the body changes in proportion. While still in the womb, the head of an embryo of eight weeks occupies about half of the body length. This video tells you more. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/fd51a84e-a1d6-47db-bd98-87992e217a6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-11-11T18:31:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1121.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Chemistry-3B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Chemistry 3B</video:title>
      <video:description>Lec 24- Chemistry 3B.
 Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17093.jpg</video:thumbnail_loc>
      <video:duration>3871</video:duration>
      <video:publication_date>2012-09-02T05:50:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CWSXOMy-vU8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Inorganic 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/MWV-Episode-53-TWiV-Live-in-the-Windy-City</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MWV Episode 53 - TWiV Live in the Windy City</video:title>
      <video:description>Episode 53 of MicrobeWorld Video, filmed at the 51st Interscience Conference on Antimicrobial Agents and Chemotherapy on September 17, 2011, features a live recorded video episode of This Week in Virology (TWiV), a podcast about viruses.

Host Vincent and co-host Rich, along with guests Mark and Trine, discuss science and medicine in journalism and the eradication of poliovirus at the 51st Interscience Conference on Antimicrobial Agents and Chemotherapy (ICAAC).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_7008.jpg</video:thumbnail_loc>
      <video:duration>5490</video:duration>
      <video:publication_date>2011-09-26T18:04:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lkZN1xMDQkk</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>chicago</video:tag>
      <video:tag>Eradication</video:tag>
      <video:tag>ICAAC</video:tag>
      <video:tag>Journalism</video:tag>
      <video:tag>live</video:tag>
      <video:tag>poliovirus</video:tag>
      <video:tag>twiv</video:tag>
      <video:tag>zombies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacteriophage-T4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacteriophage T4</video:title>
      <video:description>This is a Virus,which usually attack the bacteria,E.coli</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/5a47c6c9-5a57-4d5b-9d11-6e573d472d14/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2007-12-04T02:49:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1145.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>bacteriaphage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Biology 1B -</video:title>
      <video:description>General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23405.jpg</video:thumbnail_loc>
      <video:duration>2756</video:duration>
      <video:publication_date>2012-09-13T13:41:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xMyN7Xl-bfs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-Replication-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV Replication Cycle</video:title>
      <video:description>Human immunodeficiency virus is the virus that causes AIDS. This videos explains the life cycle of a HIV and its replication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/66ae8f2f-d8ac-4820-ac81-e467f14de535/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2007-12-04T02:48:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1144.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phage-434-Repressor-DNA-Complex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phage 434 Repressor DNA Complex</video:title>
      <video:description>Phage 434 Repressor DNA Complex and its structure is shown in this scientific video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/94c142fa-b81e-4a52-befe-6c6fadcf1bae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2007-12-04T02:50:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1147.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>phage434</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-suture-techniques-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All suture techniques part 3</video:title>
      <video:description>All of the suture techniques will be discussed in this video all varieties of suture material may be used in the skin but a reactive suture such as silk should be removed within a few days</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9e6f5585-8b84-4761-bab3-95e2def6e61d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1061</video:duration>
      <video:publication_date>2011-12-01T04:33:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10223.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>All</video:tag>
      <video:tag>Suture</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27- Computer Science 61A</video:title>
      <video:description>Lec 27- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16837.jpg</video:thumbnail_loc>
      <video:duration>2942</video:duration>
      <video:publication_date>2012-09-01T14:01:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2y41m1Z0A60</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/Sun-and-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sun and Earth</video:title>
      <video:description>In this video, the Sun and our dynamic earth is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/a8b85ad7-2ad9-418c-aa35-5fcfb59bcddc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2012-07-10T16:17:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12358.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>sun</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coronary-Disease-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronary Disease Animation</video:title>
      <video:description>Plaque forming on the arterial walls, and narrowing the vessel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bd3d9341-0f7c-40d7-b97b-1c09568de380/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2009-05-30T10:53:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2728.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>medicine</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Plaque</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>J</video:tag>
      <video:tag>JnJ</video:tag>
      <video:tag>JnJhealth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-wonders-of-a-tiny-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The wonders of a tiny cell</video:title>
      <video:description>A brief animation of one of the few things that happend in a cell. Thats when we start to scratch on the surface of some true complex systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/8e0bf2c9-ecc2-42ac-9984-f6c8f4d0b5da/cand_25.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2007-11-05T04:20:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1099.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hepatitis-C-Virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hepatitis C Virus</video:title>
      <video:description>Hepatitis C is a disease of the liver caused by the hepatitis C virus (HCV).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/1e766f2d-b531-4efb-a28b-fe09b1ba15f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2007-12-04T03:33:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1155.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>hepatisis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Early-cleavage-in-Xenopus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Early cleavage in Xenopus</video:title>
      <video:description>This video shows early embryonic cleavage of Xenopus which is also called frog.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/ad5a7ce4-7356-46e3-8ef9-b1eef03bdf35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2007-12-11T01:18:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1177.mp4</video:content_loc>
      <video:uploader>scitan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Xenopus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-animation-and-visualization-of-inhaler-lungs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical animation and visualization of inhaler  lungs</video:title>
      <video:description>3d medical scientific visualization / medical MOA of an inhaler 
Lungs MOA method of action video is produced by tres3d.com medical-animation-studio.com .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/06/48abef84-581b-40c3-955f-b7df88034764/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2008-06-20T15:05:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1339.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>moa</video:tag>
      <video:tag>Inhaler</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>tres3d</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Synthesis-translation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Synthesis: translation</video:title>
      <video:description>RNA carries the code for amino acid sequence of a protein. RNA binds with ribosomes. Another form of RNA called the transfer RNA cries amino acids to the RNA ribosomes complex where the protein chain is synthesized. The process of synthesizing protein using RNA as a template is known as translation. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/79434ba2-89b1-4a7b-9f47-d26ab3397a1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2007-12-04T03:37:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1159.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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-immunology-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on immunology - 2</video:title>
      <video:description>This video presents a MIT lecture on immunology. The lecture was delivered by Professor Robert A. Weinberg. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1559.jpg</video:thumbnail_loc>
      <video:duration>3017</video:duration>
      <video:publication_date>2009-04-02T04:53:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1559.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>immunology</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
      <video:tag>mit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Joint-and-Cervical-Spines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Joint and Cervical Spines</video:title>
      <video:description>Video showing the temporomandibular joint and Cervical spine examination. A step by step examination of each part is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b8f364a9-d4dc-47e0-a330-3ab5a2ab83ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-01T23:07:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10563.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Temporomandibular</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>spine</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-131-Quadrilateral-Properties</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 131 - Quadrilateral Properties</video:title>
      <video:description>Quadrilateral Properties

u07_l2_t1_we1 Quadrilateral Properties</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24900.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2012-09-17T17:25:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5CeBlu260Rw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadrilateral</video:tag>
      <video:tag>Properties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Crowns-and-Bridges</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Crowns and Bridges</video:title>
      <video:description>This video explains about dental crowns and bridges and why people should get dental crowns and bridges.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dcd52f50-f19a-40dd-8742-e4b6a81792d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-12-01T20:14:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10335.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>crowns</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bridges</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vaginal-Discharge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaginal Discharge</video:title>
      <video:description>Vaginal discharge is a discharge of a clear or white segregation from the vagina. This video discuss a vaginal discharge case. Video source is USMLE.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e42afdc3-0896-4c6e-8ac3-fbf62ea6fc99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-12-06T17:32:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10730.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>Discharge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thorax-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thorax Examination</video:title>
      <video:description>The purpose of this video is to introduce medical students with a full thorax examination. A step by step process is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4cfbb876-230a-4d69-a325-939d9dfa82b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-12-01T20:27:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10386.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Thorax</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/Breast-Self-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Self Examination</video:title>
      <video:description>This video shows how breast is examined.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5dc8231e-e69e-489e-a0ec-7f815a87320c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-12-01T21:56:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10476.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Animation-of-Cardiology-Stent-Deployment-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Animation of Cardiology - Stent Deployment Procedure</video:title>
      <video:description>Medical animation on stent deployment procedure clip shows heart beats with moving cross sections of a beating heart, full blood flow, mechanism of action (MOA produced for medical companies, pharmaceutical companies, biotechnology, marketing agencies, medical professionals. For more information about medical animation visit http://www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/d2c6fb73-7461-4847-bb03-bac9895cc708/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-07-07T07:26:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2955.mp4</video:content_loc>
      <video:uploader>Girish Khera</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>cardiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetics-and-Prognosis-in-Glioblastoma-Multiforme</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetics and Prognosis in Glioblastoma Multiforme</video:title>
      <video:description>See also in HD in http://www.youtube.com/watch?v=w0AGL02p0rAThis video discusses the latest advances in genetics and Glioblastoma Multiforme. I sincerely hope that it will be useful.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/09/dad9a731-0a35-470d-82d4-1c99abcbd2bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>956</video:duration>
      <video:publication_date>2010-09-06T20:37:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4517.mp4</video:content_loc>
      <video:uploader>Paulo Flores Kruuse</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>Neurosciences</video:tag>
      <video:tag>Glioblastoma</video:tag>
      <video:tag>Microarray</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>Temozolamide</video:tag>
      <video:tag>prognosis</video:tag>
      <video:tag>Neurosurgery</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Tumors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Level-2-Exponents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Level 2 Exponents</video:title>
      <video:description>Level 2 Exponents

negative exponents</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20546.jpg</video:thumbnail_loc>
      <video:duration>385</video:duration>
      <video:publication_date>2012-09-06T15:50:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1Nt-t9YJM8k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Level</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Exponents</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Hot-Flat-and-Crowded</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Hot, Flat, and Crowded</video:title>
      <video:description>This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14709.jpg</video:thumbnail_loc>
      <video:duration>2998</video:duration>
      <video:publication_date>2012-08-27T10:01:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GilS8USrWpU</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Invasions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Invasions</video:title>
      <video:description>This Maya animation provides a visual simulation of fibroblasts moving through extracellular matrix - the 3D matrix and behavior of the cell population through the matrix are based on mathematical models implemented in MEL.
Video reff: Jason Sharpe, Donald Ly, Charles Lumsden et al</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/6e03dbb5-49f8-4698-abfa-879b9d41feb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2007-12-19T01:00:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1184.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>invasion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebrafish-Embryonic-Cell-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish Embryonic Cell Movement</video:title>
      <video:description>Zebrafish embryos are fertilized externally and optically clear thus blood cell formation and circulation can easily be assessed throughout development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/fac7a02a-8e3d-477a-99c0-3cf9a790a19a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2007-12-11T01:21:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1182.mp4</video:content_loc>
      <video:uploader>scitan</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Zebrafish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Titrations-in-brief</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Titrations (in brief)</video:title>
      <video:description>This is a rough edit to give guidance to students performing titrations in the inorganic/physical chemistry labs at Southampton University.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/b2923dcc-903b-464d-9a8a-f952ccb7819c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2009-06-07T14:29:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2808.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Inorganic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Practical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-18-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18-Cognitive Science C102</video:title>
      <video:description>lec 18-Cognitive Science C102.Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27655.jpg</video:thumbnail_loc>
      <video:duration>2983</video:duration>
      <video:publication_date>2012-09-30T11:22:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IrjkN3MPuzo</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surprising-Facts-About-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surprising Facts About DNA</video:title>
      <video:description>This video will show you 3 sad surprises with this project on the human genome. A detailed study on the human genes is also provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c026f115-dc80-44a7-8e9a-834fe5b02ba4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2013-02-07T06:54:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29294.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>3</video:tag>
      <video:tag>Sad</video:tag>
      <video:tag>Surprises</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/FC-Receptors-Effects-on-Phagocytes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>FC Receptors Effects on Phagocytes</video:title>
      <video:description>Another term for Phagocytes is white blood cells whose primary function is to protect the body from ingesting injurios foreign particles, bacteria, and dead cells.
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/2009/07/34ff3f4c-6227-4c89-8b09-412078b1a092/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2009-07-08T03:31:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3032.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>phagocytosis</video:tag>
      <video:tag>Uptake</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Phagocytes</video:tag>
      <video:tag>immunology</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/A-proof-for-pythagorean-theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A proof for pythagorean theorem</video:title>
      <video:description>A proof for pythagorean theorem, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/4681597d-5a27-4f9a-8584-503d05828738/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2012-04-02T13:09:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12076.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>pythagoras</video:tag>
      <video:tag>Maths</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Greece</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PERFECT-CREATION-OF-THE-SKELETON-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PERFECT CREATION OF THE SKELETON 2</video:title>
      <video:description>In this video, you will witness the miraculous creation of the skeleton--one of the most important parts of a human body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/d8521c3a-585f-4a4a-80d3-a3932299ee8c/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-07T22:03:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3179.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>skeleton</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>miracle</video:tag>
      <video:tag>human</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Charles-Dingman-Part-1-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Charles Dingman - Part-1 Hip Testimony</video:title>
      <video:description>Dr. Vijay j. Bose&apos;s patient is giving an interview about his surgery. Charles Dingman explain about video testimonial for hip surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. Visit more details about Hip, Knee, Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/b3797968-e50a-4ba9-931e-1b15b647c741/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2010-02-01T11:47:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3795.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>From</video:tag>
      <video:tag>centres</video:tag>
      <video:tag>in</video:tag>
      <video:tag>asia</video:tag>
      <video:tag>resurface</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>cases</video:tag>
      <video:tag>Coxa</video:tag>
      <video:tag>Vara</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/We-Can-Do-Better</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>We Can Do Better</video:title>
      <video:description>Dr. Dennis Slamon, director of research at The UCLA School of Medicine, talks about the progress that has been made in breast cancer research and the work that lies ahead. ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/b8a8d426-a7c9-4d74-8661-6a041bc57e28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2009-03-30T23:58:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1527.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Dennis</video:tag>
      <video:tag>Slamon</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Herceptin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-resurfacing-surgery-Vijay-C-Bose-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip resurfacing surgery -  Vijay C Bose - Part 3</video:title>
      <video:description>This is a video testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. Visit www.hipkneeshoulderindia.com for more details about hip, knee and shoulder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/db115fea-420a-46f3-aba2-c1aa25878e5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2010-02-01T09:41:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3778.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>my</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Dysplasia</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Fibular</video:tag>
      <video:tag>Graft</video:tag>
      <video:tag>Happy</video:tag>
      <video:tag>himalayan</video:tag>
      <video:tag>Corin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-CS-61A-Functional-Programming-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - CS 61A  Functional Programming I</video:title>
      <video:description>CS 61A  Functional Programming I

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_19562.jpg</video:thumbnail_loc>
      <video:duration>2917</video:duration>
      <video:publication_date>2012-09-05T03:36:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zmYqShvVDh4</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>functional</video:tag>
      <video:tag>programming</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-25-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Computer Science 61A</video:title>
      <video:description>Lec 25- Computer Science 61A .
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16835.jpg</video:thumbnail_loc>
      <video:duration>2793</video:duration>
      <video:publication_date>2012-09-01T13:59:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jld35Tlw4bI</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/Dynamics-of-BIFC-Complexes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dynamics of BIFC Complexes</video:title>
      <video:description>Visual representations of the principle of the BiFC assay. Two non-flourescent frgaments (YN and YC) of the yellow flourescent protein (YFP) are put together to putative partners.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/ee47276f-57a1-401e-933d-6f53e953dd09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-02-25T19:52:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3868.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>bifc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animal-Planet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animal Planet</video:title>
      <video:description>Different kinds of animals from tiny ants to giant whales. This video presents the classification of animals in vertebrates and invertebrates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/894e486b-f4c5-4dbd-a6c6-2328e91148da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2012-12-01T07:49:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28215.mp4</video:content_loc>
      <video:uploader>Saurabh Dahiya</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Classifications</video:tag>
      <video:tag>of</video:tag>
      <video:tag>animals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-34-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 34- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 34- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16886.jpg</video:thumbnail_loc>
      <video:duration>3009</video:duration>
      <video:publication_date>2012-09-01T14:56:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uTBIQhbHRrk</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/Katharine-Frey-Part-1-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Katharine Frey-Part-1 Hip Testimony</video:title>
      <video:description>Katharine Frey 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/e159a8aa-0932-4552-8475-e5ee2dea1885/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2010-02-01T09:45:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3780.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>congenital</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>Avascular</video:tag>
      <video:tag>necrosis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-CS-61B-Linked-Lists-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - CS 61B Linked Lists I</video:title>
      <video:description>CS 61B Linked Lists I

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_19563.jpg</video:thumbnail_loc>
      <video:duration>3123</video:duration>
      <video:publication_date>2012-09-05T03:36:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/htzJdKoEmO0</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>Linked</video:tag>
      <video:tag>lists</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/Cell-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell video</video:title>
      <video:description>This video animates animal cell structure and organelles. As it is known, cell, as the smallest unit of life that is classified as a living thing, is the basic structural and functional unit of all known living organisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/23dce94b-ceee-40be-a693-075af7715356/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2012-04-24T04:25:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12277.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ediel-Cadena-Part-2-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ediel Cadena-Part-2 Hip Testimony</video:title>
      <video:description>Ediel Cadena explains about his experience with his 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/2010/02/613da2f2-570b-4f0d-9975-1affec44f345/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2010-02-01T09:07:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3773.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>fracture</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Minimally</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Arthroscopic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brownian-Motion-Suspended-In-Liquid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brownian Motion Suspended In Liquid</video:title>
      <video:description>This is a Brownian motion of milk moving at different velocities and in different random directions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9b63f37f-d889-4e47-b8a1-2a913d237621/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-04-09T23:15:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1690.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Education</video:category>
      <video:tag>sience</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Brownian</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-CS-61A-Functional-Programming-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - CS 61A Functional Programming II</video:title>
      <video:description>CS 61A Functional Programming II

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_19567.jpg</video:thumbnail_loc>
      <video:duration>3102</video:duration>
      <video:publication_date>2012-09-05T03:37:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HFxGVf3KAto</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>functional</video:tag>
      <video:tag>programming</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-2-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Astronomy 10</video:title>
      <video:description>&quot;Lec 2 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23748.jpg</video:thumbnail_loc>
      <video:duration>3948</video:duration>
      <video:publication_date>2012-09-14T11:00:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/svKMHouowCE</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Consistent-and-Inconsistent-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Consistent and Inconsistent Systems</video:title>
      <video:description>Consistent and Inconsistent Systems

u14_l1_t1_we3 Consistent and Inconsistent Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25200.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2012-09-18T01:51:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ix8Nne-a-KQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Consistent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Inconsistent</video:tag>
      <video:tag>Systems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jeff-Hegan-part-1-hip-testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jeff Hegan - part-1 hip testimony</video:title>
      <video:description>Jeff Hegan explains in a video testimony on 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/dc8af446-bde8-4067-89fb-88690b0a369f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2010-02-01T12:21:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3798.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Surgery</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>in</video:tag>
      <video:tag>AVN</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>NCP</video:tag>
      <video:tag>Approach</video:tag>
      <video:tag>to</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michael-Robert-Part-2-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michael Robert-Part-2 Hip Testimony</video:title>
      <video:description>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/e00dd554-5ce2-4f00-8524-db8fed144c28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2010-02-01T11:10:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3791.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Osteotomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>reconstructive</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>paediatric</video:tag>
      <video:tag>Unstable</video:tag>
      <video:tag>Arthroscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mark-Cadwallader-part-2-hip-testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mark Cadwallader - part-2 hip testimony</video:title>
      <video:description>Mark Cadwallader explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. Visit www.hipkneeshoulderindia.com for more details about hip,knee and shoulder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/624842d0-c3fc-42bc-9414-108e58620bd2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2010-02-01T10:16:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3785.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Osteotomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>reconstructive</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>paediatric</video:tag>
      <video:tag>Unstable</video:tag>
      <video:tag>Arthroscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mark-Cadwallader-Part-4-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mark Cadwallader-Part-4 Hip Testimony</video:title>
      <video:description>Mark Cadwallader 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/2010/02/8f14f3cc-0f74-4697-9c71-1af0f0bd147a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2010-02-01T10:17:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3786.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Asian</video:tag>
      <video:tag>experiences</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Neck</video:tag>
      <video:tag>Capsule</video:tag>
      <video:tag>preserving</video:tag>
      <video:tag>Approach</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Protrusio</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Correcting-the-Master-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Correcting the Master Cast</video:title>
      <video:description>&quot;Lec 59 - Correcting the Master Cast&quot; Demonstrates correcting the master cast. Combines the anatomic form of the remaining natural or restored teeth with the prosthetic base. Orig. air date: AUG 2 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_20967.jpg</video:thumbnail_loc>
      <video:duration>1124</video:duration>
      <video:publication_date>2012-09-08T06:48:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vnf1E99iNc8</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>
      <video:tag>correcting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Master</video:tag>
      <video:tag>cast</video:tag>
      <video:tag>demonstrates</video:tag>
      <video:tag>Combines</video:tag>
      <video:tag>anatomic</video:tag>
      <video:tag>form</video:tag>
      <video:tag>of</video:tag>
      <video:tag>remaini</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Replace-Heart-Valves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Replace Heart Valves</video:title>
      <video:description>This video shows a heart valve replacement surgery in India for abroad cardiac patients. Video shows some patients suffering from this problem and are cured by surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7ec8c3f6-e0dc-4b63-9232-cdfa47d41b26/cand_25.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2011-11-30T22:39:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9699.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>for</video:tag>
      <video:tag>abroad</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>patients</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aspartyl-Proteases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aspartyl Proteases</video:title>
      <video:description>An enzyme that catalyzes peptide substrates using aspartate residue is aspartyl proteases. This video explains the mechanism and the inhibition of aspartly proteases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cc6a2fd2-a80a-472d-bfd0-49d020be16c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>495</video:duration>
      <video:publication_date>2010-11-30T12:53:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6278.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Aspartyl</video:tag>
      <video:tag>Proteases</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>Inhibition</video:tag>
      <video:tag>30</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 25 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 25: Electrochemical cells

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_15844.jpg</video:thumbnail_loc>
      <video:duration>2908</video:duration>
      <video:publication_date>2012-08-28T20:56:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iev2WlpKoGc</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-9-CS-61B-Stack-Frames</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - CS 61B Stack Frames</video:title>
      <video:description>CS 61B Stack Frames

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_19569.jpg</video:thumbnail_loc>
      <video:duration>3190</video:duration>
      <video:publication_date>2012-09-05T03:38:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HQ3YI70PDe0</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>stack</video:tag>
      <video:tag>frames</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/Orlando-Gamboa-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Orlando Gamboa Hip Testimony</video:title>
      <video:description>Orlando Gamboa  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/f5bfc0d6-15bd-4082-8ac1-34d613d7cf2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2010-02-01T10:56:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3787.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>arthoplasty</video:tag>
      <video:tag>Asian</video:tag>
      <video:tag>experiences</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Neck</video:tag>
      <video:tag>Capsule</video:tag>
      <video:tag>preserving</video:tag>
      <video:tag>Approach</video:tag>
      <video:tag>for</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-Biochemistry-by-Professor-Robert-A-Weinberg</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on Biochemistry by Professor Robert A. Weinberg</video:title>
      <video:description>This video presents Lecture on Biochemistry. The lecture was delivered by Professor Robert A. Weinberg and covered synthesis of DNA, RNA as well as their role in evolution. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/47aef36e-9c6c-46f8-b543-b104a840a167/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3096</video:duration>
      <video:publication_date>2009-03-31T22:54:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1542.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Biochemistry</video:tag>
      <video:tag>4</video:tag>
      <video:tag>mit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stephen-Jenkins-BHR-Hip-Surgery-Testimonial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stephen Jenkins&apos; BHR Hip Surgery Testimonial</video:title>
      <video:description>Stephen Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/574cec81-dd37-4864-b7d1-3065c2e915db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2010-02-01T13:32:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3802.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>fracture</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Minimally</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Arthroscopic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Examination</video:title>
      <video:description>In this video ,a patient is undergoing hip physical examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/9741f65f-a347-4648-b6c5-40c3f4cfe7d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2010-02-01T13:35:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3805.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>pathologies</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Arthritis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-9-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 9-Practice of Art 23AC</video:title>
      <video:description>lec 9-Practice of Art 23AC.
  Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27585.jpg</video:thumbnail_loc>
      <video:duration>2563</video:duration>
      <video:publication_date>2012-09-30T09:04:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hLnBlpDMll4</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-8-Law-2706-Resource-Alternatives-Renewable-Energy-The-Technologies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Law 270.6  Resource Alternatives: Renewable Energy - The Technologies</video:title>
      <video:description>Law 270.6  Resource Alternatives: Renewable Energy - The Technologies

Class  9: Resource Alternatives: Renewable Energy - The Technologies and the Programs - March 13, 2008.  This class will introduce: the types of renewable energy including wind, biomass, landfill gas, photovoltaic, esoteric sources, and energy storage; the regulatory and legal strategies for encouraging the implementation of renewable energy options.  Regulatory matters including PURPA, stranded benefits under deregulation, System Benefit Charges and Renewables Trust Funds, life cycle costs and emissions, Renewable Portfolio Standards, Renewable Energy Credits, net metering, and tax credits.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19610.jpg</video:thumbnail_loc>
      <video:duration>9561</video:duration>
      <video:publication_date>2012-09-05T03:49:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IVTuIKSFOpc</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electricity</video:tag>
      <video:tag>system</video:tag>
      <video:tag>design</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>choices</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Steve</video:tag>
      <video:tag>Weissman</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>270</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>plannin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-SAT-Prep-Test-1-Section-6-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 12 SAT Prep: Test 1 Section 6 Part 4</video:title>
      <video:description>SAT Prep: Test 1 Section 6 Part 4

Problems 11-14 on page 411</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22075.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-11T00:42:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j-G31l9tETk</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>6</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCR-Cloning-I-Insert-PCR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR Cloning (I)- Insert PCR</video:title>
      <video:description>The procedure of PCR cloning includes DNA preparation, digestion, ligation and transformation. This video shows the first part- insert PCR. Compared to other Taq-generated PCR inserts, Pfu DNA polymerase-generated PCR fragments will have fewer errors and is more commonly used for molecular cloning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/ba48e67d-3516-4a0b-8592-ada6c3c5dd22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2010-03-22T09:07:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3996.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>cloning</video:tag>
      <video:tag>insert</video:tag>
      <video:tag>PCR</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/Clearance-of-HCV-by-blocking-IL-10IL-10-Receptor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clearance of HCV by blocking IL-10/IL-10 Receptor</video:title>
      <video:description>A computational model to develop a better understanding of HCV chronic disease and a proposed therapy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/75be0329-eea7-4a9b-a131-7f151327e794/cand_5.jpg</video:thumbnail_loc>
      <video:duration>320</video:duration>
      <video:publication_date>2009-05-04T20:54:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2141.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>HCV</video:tag>
      <video:tag>IL10</video:tag>
      <video:tag>IL</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Hepatitis</video:tag>
      <video:tag>Chronic</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Liver</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-influenza-spreads</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How influenza spreads</video:title>
      <video:description>animation describing how influenza spreads from person to person as well as within a person&apos;s body</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/98ecca5b-de24-4d03-963a-53ea9ee08bd3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2009-05-17T08:41:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2233.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>vaccine</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Immunization</video:tag>
      <video:tag>immunize</video:tag>
      <video:tag>Vaccination</video:tag>
      <video:tag>Influenza</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>spread</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inside-of-The-Mass-Spectrometer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inside of The Mass Spectrometer</video:title>
      <video:description>One of a series of 7 physics videos made for 1st year &apos;A&apos; level students by the Hertfordshire Science Centre. (1988) Use the search tag &apos;HSCphysics&apos; to find the other 6 videos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/feba2d11-70cd-469a-928c-3acf3404faad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>548</video:duration>
      <video:publication_date>2009-04-19T06:39:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1849.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Spectrometer</video:tag>
      <video:tag>HSCphysics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-tattoo-using-laser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of tattoo using laser</video:title>
      <video:description>About eighty percent of people with tattoo would like to remove it later. Laser is now being used to remove tattoo. The procedure is rather expensive and painful. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b5fd8f8b-f817-424d-8b16-1b139a59ac72/cand_25.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2011-11-29T11:26:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8916.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Tattoo</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Laser</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ATP-Synthase-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP Synthase - Part II</video:title>
      <video:description>View from above and then below the F1 domain along the rotating &amp;amp;#947;-subunit.
video by Said Sannuga at MRC</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/30a7ab84-c19a-4fd8-b6c5-5f13109a9821/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2007-12-19T01:31:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1198.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>atpsynthase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Carbon-Nanotube-Muscle-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carbon Nanotube Muscle #1</video:title>
      <video:description>From: Giant-Stroke, Superelastic 
Carbon Nanotube Aerogel Muscles. Science, Vol. 323 Issue 5921, March 19, 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/3b574722-e4f9-4218-8882-e1c1afe33bca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-08-28T17:57:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3295.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/IVF-Egg-Donation-and-Gestational-Surrogacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IVF Egg Donation and Gestational Surrogacy</video:title>
      <video:description>Dr. Andreyko summarizes IVF with egg (oocyte) donation and gestational surrogacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/960f101d-a633-4186-9da3-76a209d198d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2009-05-13T04:18:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2169.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NCFMC</video:tag>
      <video:tag>IVF</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>oocyte</video:tag>
      <video:tag>donation</video:tag>
      <video:tag>gestational</video:tag>
      <video:tag>surrogacy</video:tag>
      <video:tag>Carrier</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Andreyko</video:tag>
      <video:tag>california</video:tag>
      <video:tag>Fertility</video:tag>
      <video:tag>infertility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-CS-61B-Graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - CS 61B Graphs</video:title>
      <video:description>CS 61B Graphs

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_19616.jpg</video:thumbnail_loc>
      <video:duration>3008</video:duration>
      <video:publication_date>2012-09-05T03:51:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ylWAB6CMYiY</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>graphs</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/Cool-tip-TM-radiofrequency-ablation-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cool tip (TM) radiofrequency ablation system</video:title>
      <video:description>RF ablation is a cancer treatment modality using non ionizing radiation with frequencies around 500kHz to heat diseased tissue to complete coagulative necrosis it is most frequently used for the treatment of hepatocellular carcinom0as and liver metastases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ce3c6a81-1019-49cb-91d9-2efa32a5d97b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-11-29T11:29:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8927.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cool</video:tag>
      <video:tag>tip</video:tag>
      <video:tag>TM</video:tag>
      <video:tag>Radiofrequency</video:tag>
      <video:tag>Ablation</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meeps-Math-Matters-1-sum-from-1-to-n</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meep&apos;s Math Matters 1: sum from 1 to n</video:title>
      <video:description>I show how to add up whole numbers from 1 to n with a formulas. This is the first Meep&apos;s Math Matters video. Feel free to share this video, create responses, use it in a class, use it at a party -- knock yourself out. I (meep) can be contacted at marypat.campbell@gmail.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a7e4a848-7e23-4c21-8089-60d2e4fa4968/cand_5.jpg</video:thumbnail_loc>
      <video:duration>448</video:duration>
      <video:publication_date>2009-04-17T00:18:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1799.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>classic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Gauss</video:tag>
      <video:tag>summation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Smarter-wat-to-multiply-numbers-close-to-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Smarter wat to multiply numbers close to 10</video:title>
      <video:description>You can improve your Math calculation speed and power up your weak math. This video shows Fast Maths calculation by using tricks.  For more such videos visit www.glad2teach.co.uk</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/fbb732a6-2274-444e-b545-538559aea653/cand_5.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2009-04-17T00:13:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1796.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Calculate</video:tag>
      <video:tag>fast</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>mental</video:tag>
      <video:tag>Maths</video:tag>
      <video:tag>faster</video:tag>
      <video:tag>math</video:tag>
      <video:tag>tricks</video:tag>
      <video:tag>Improve</video:tag>
      <video:tag>Weak</video:tag>
      <video:tag>Mathematics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-Simplifying-Radical-Expressions1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Simplifying Radical Expressions1</video:title>
      <video:description>Simplifying Radical Expressions1

U07_L3_T1_we1 Simplifying Radical Expressions1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24654.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2012-09-17T14:43:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/drhoIgAhlQM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>Expressions1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Health-Stress-and-Heart-Disease-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Health: Stress and Heart Disease 2/2</video:title>
      <video:description>We&apos;ve all experienced stress at one time or another. Your heart rate goes up, your blood pressure rises, and every part of your body tenses</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/2bdc0959-6ddb-4007-914d-9d26873f5a09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2009-04-23T07:14:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2017.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>cholesterol</video:tag>
      <video:tag>cardiology</video:tag>
      <video:tag>hearth</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>Cardiovascular</video:tag>
      <video:tag>LDL</video:tag>
      <video:tag>HDL</video:tag>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>angina</video:tag>
      <video:tag>Stress</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Bats-land-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Bats land #2</video:title>
      <video:description>This is a demonstration of Riskin, D. K., Bahlman, J. W., Hubel, T. Y., Ratcliffe, J. M., Kunz, T. H. and Swartz, S. M. (2009) of how Bats land. This idea of &apos;Bats go head-under-heels&apos; had early been released by these team in the bio-mechanics of landing on a ceiling.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/7560a1ee-afa4-4f62-8894-8a15292a92b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2009-08-28T17:57:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3296.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>bats</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Weak-and-Strong-Nuclear-Forces-9-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Weak and Strong Nuclear Forces (9 of 15)</video:title>
      <video:description>Episode 9 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 the string and weak nuclear forces were discovered. 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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9af2d34d-21ce-47a2-bb1c-c7968b05e03e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2009-04-18T08:44:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1828.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>strong</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Weak</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/Lec-46-Plate-Tectonics-Geological-Features-of-Divergent-Plate-Boundaries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Plate Tectonics -- Geological Features of Divergent Plate Boundaries</video:title>
      <video:description>Plate Tectonics -- Geological Features of Divergent Plate Boundaries

Plate Tectonics -- Geological Features of Divergent Plate Boundaries</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25001.jpg</video:thumbnail_loc>
      <video:duration>718</video:duration>
      <video:publication_date>2012-09-17T18:00:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FK1s1-OJ5BE</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>plate</video:tag>
      <video:tag>Tectonics</video:tag>
      <video:tag>geological</video:tag>
      <video:tag>features</video:tag>
      <video:tag>of</video:tag>
      <video:tag>divergent</video:tag>
      <video:tag>Boundaries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Bats-Land-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Bats Land #1</video:title>
      <video:description>Riskin, D. K., Bahlman, J. W., Hubel, T. Y., Ratcliffe, J. M., Kunz, T. H. and Swartz, S. M. (2009). Bats go head-under-heels: the biomechanics of landing on a ceiling. J. Exp. Biol. 212,945 -953</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/b7e54a15-92ce-46a8-a09f-4193aec26ec4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2009-08-28T17:58:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3297.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>bats</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Health-Care-Costs-in-US-vs-Europe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Health Care Costs in US vs Europe</video:title>
      <video:description>Health Care Costs in US vs Europe

A discussion about US health care costs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25170.jpg</video:thumbnail_loc>
      <video:duration>874</video:duration>
      <video:publication_date>2012-09-18T01:37:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6YU9HVS2GT0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Health</video:tag>
      <video:tag>care</video:tag>
      <video:tag>Costs</video:tag>
      <video:tag>in</video:tag>
      <video:tag>US</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Europe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recrystallization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recrystallization</video:title>
      <video:description>A demonstration of the technique of recrystallization used in Organic Chemistry labs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/f1928926-7135-497b-a921-306dadb9cfab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>529</video:duration>
      <video:publication_date>2012-10-24T21:47:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27927.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Recrystallization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Busqueda-de-informacion-medica-en-Internet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Busqueda de informacion medica en Internet</video:title>
      <video:description>www.portaldemedicina.com - búsqueda efectiva de literatura médica en Internet. Estrategias de búsqueda</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4321adb3-4fcc-4742-ade5-18170450c395/cand_5.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2009-04-19T01:15:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1842.mp4</video:content_loc>
      <video:uploader>PortaldeMedicina .com</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>busqueda</video:tag>
      <video:tag>medicina</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>evidencia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-Therapy-cure-for-genetic-disorder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Therapy - cure for genetic disorder</video:title>
      <video:description>Many diseases are caused by defects in our genes. Gene replacement therapy may be useful to cure these diseases. This video shows how virus based gene therapy may work. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/62e60047-6fa7-4554-8ee0-4ef2cfa0b9ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2010-04-16T22:56:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4294.mp4</video:content_loc>
      <video:uploader>Regina Folen</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>healthcare</video:tag>
      <video:tag>Communication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chromosome-11-Inside-Look-Animated-tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chromosome 11-Inside Look-Animated tutorial</video:title>
      <video:description>www.bimatics.blogspot.com Zoom along a three-dimensional rendering of 650000 nucleotides of human chromosome 11 to see how little actually encodes protein.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9c572154-d24d-47db-ba78-77ae59167682/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2009-04-19T19:00:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1866.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>biology</video:tag>
      <video:tag>molecularbiology</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>mRNA</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>gene</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-131-Introduction-to-the-Line-Integral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 131 - Introduction to the Line Integral</video:title>
      <video:description>Introduction to the Line Integral

Introduction to the Line Integral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19927.jpg</video:thumbnail_loc>
      <video:duration>1128</video:duration>
      <video:publication_date>2012-09-06T01:02:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_60sKaoRmhU</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>line</video:tag>
      <video:tag>Integral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Introduction-to-Limits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Introduction to Limits</video:title>
      <video:description>Limits can be used even when we know the value when we get there! Nobody said they are only for difficult functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19928.jpg</video:thumbnail_loc>
      <video:duration>457</video:duration>
      <video:publication_date>2012-09-06T01:03:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W0VWO4asgmk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>Limit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-do-Chromatography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to do Chromatography</video:title>
      <video:description>This Video will teach you how to do chromatography step by step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/afd77314-2a92-4d18-b761-86b32d6ecf56/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2009-04-19T06:36:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1848.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>nuclearrabbit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functions-of-a-Macrophage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions of a Macrophage</video:title>
      <video:description>A macrophage can function both as a specific and non specific defense mechanism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c9792ecf-1b7a-4f95-8e6b-3bbf97b94e44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2009-04-23T05:07:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1969.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recrystallization-experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recrystallization experiment</video:title>
      <video:description>Lab Training video for UCSD&apos;s Organic Department is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/f6179e68-fbcb-4e8b-8109-59aab3989f54/cand_5.jpg</video:thumbnail_loc>
      <video:duration>385</video:duration>
      <video:publication_date>2009-04-19T06:29:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1844.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Recrystallization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/mRNA-Splicing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>mRNA Splicing</video:title>
      <video:description>www.bimatics.blogspot.com mRNA Splicing - animated tutorial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/3bd9d496-3369-4709-83a3-f5e5d1cb5547/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2009-04-19T19:00:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1865.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
      <video:tag>molecularbiology</video:tag>
      <video:tag>mRNA</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>bioinformatics</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Tutorial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Physics-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Physics Spring 2010</video:title>
      <video:description>Letters and Science C70V is a descriptive introduction to physics. Explaining physics using modern day events. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16916.jpg</video:thumbnail_loc>
      <video:duration>4271</video:duration>
      <video:publication_date>2012-09-01T16:30:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HwVWcWm89xU</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/Liquid-liquid-extraction-or-separation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liquid-liquid extraction (or separation)</video:title>
      <video:description>Shows how to go about performing a liquid-liquid extraction using a separating funnel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/88e6829e-b760-4344-af45-e1519978a87b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2009-04-19T06:35:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1846.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Practical</video:tag>
      <video:tag>quickfit</video:tag>
      <video:tag>separation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-Physiology-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Physiology 2/3</video:title>
      <video:description>Ovaric Cycle. Fisiologia Femenina. Ciclo Ovarico. ... medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d11fb04a-8d7d-4f23-839b-5f554ed1f54f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2009-04-23T06:58:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2000.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-81-Graphing-Radical-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Graphing Radical Functions</video:title>
      <video:description>Graphing Radical Functions

u17_l2_t2_we3 Graphing Radical Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25343.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
      <video:publication_date>2012-09-18T02:59:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mi6OJ4TAufY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-the-Mechanics-of-Breathing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding the Mechanics of Breathing</video:title>
      <video:description>In Mammals, breathing in, or inhaling, is due to the contraction and flattening of the diaphragm, a domed muscle that separates thorax and abdomen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a5c06103-11ec-4f77-b46e-f9935d5bdb63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-04-23T06:55:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1993.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/Cell-Counting-Suspension-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Counting (Suspension cell)</video:title>
      <video:description>by Abnova - Hemocytometer or Cell Counting Chamber is frequently used to count cell numbers such as cell density of cultured cells in research labs and blood count and sperm count in clinical labs. For counting of attached cells, cells are trypsinized, mixed with a dye (Trypan Blue), loaded onto a hemocytometer and then counted under a microscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/bf779870-9fb6-4853-b07b-5f09cdbd0466/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2010-03-03T06:49:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3903.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Counting</video:tag>
      <video:tag>Suspension</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/Lec-54-Proof-log_a-B-log_x-Blog_x-A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Proof: log_a (B) = (log_x (B))/(log_x (A))</video:title>
      <video:description>Proof: log_a (B) = (log_x (B))/(log_x (A))

Proof of the logarithm property 
log_a (B) = (log_x (B))/(log_x (A))</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20166.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2012-09-06T02:17:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cKOtT4WnZb4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>log</video:tag>
      <video:tag>A</video:tag>
      <video:tag>b</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Physics-111-How-to-do-an-Oral-Report</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Physics 111: How to do an Oral Report</video:title>
      <video:description>Physics 111: How to do an Oral Report

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video describes how we expect students to present an oral report on an experiment in the Physics 111 course.

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27041.jpg</video:thumbnail_loc>
      <video:duration>1238</video:duration>
      <video:publication_date>2012-09-19T06:29:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YUkNZe87Jp8</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>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>do</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Report</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BLEEDING-ULCER-IN-DUODENUM</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BLEEDING ULCER IN DUODENUM</video:title>
      <video:description>BLEEDING ULCER IN DUODENUM TREATED ENDOSCOPICALLY</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/138b3fb3-0643-4b52-9848-815803ecb9ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2009-09-04T23:31:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3320.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ULCER</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Culture-Suspension-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Culture (Suspension Cell)</video:title>
      <video:description>by Abnova - Cell culture is the process by which cells are grown under controlled conditions. This video shows you how to culture suspension cells from cell thrawing, maintain, to cell freezing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/4648eaff-3afb-4636-a76f-667a6724edc6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>521</video:duration>
      <video:publication_date>2010-03-03T07:10:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3905.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>cell</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>Attached</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/Lec-15-2003-AIME-II-Problem-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - 2003 AIME II Problem 13</video:title>
      <video:description>2003 AIME II Problem 13

Probability of moving to a vertex</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25057.jpg</video:thumbnail_loc>
      <video:duration>973</video:duration>
      <video:publication_date>2012-09-18T00:51:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vKMNRcctwL4</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>13</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-protein-secretion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of protein secretion</video:title>
      <video:description>In this science animation, mechanism of protein secretion is explained. Proteins synthesized in the rough endoplasmic reticulum are needed to be transported to their site of action. This involves specialized cellular organelles. This video explains how proteins are secreted.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/789b4e7e-037f-44da-a70c-eec895ea9714/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-04-19T19:04:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1876.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>protein</video:tag>
      <video:tag>secretion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Integumentary-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Integumentary Repair</video:title>
      <video:description>The process of repairing the integumentary system is explained in this video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/fd7ec3ab-b661-486c-82be-5ab7f2e63d2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2009-04-24T22:54:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2066.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Integumentary</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>Melanin</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/Chemokine-Signal-Transduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemokine Signal Transduction</video:title>
      <video:description>Intracellular signaling by chemokine receptors is dependent on neighbouring G-proteins. G-proteins exist as a heterotrimer; they are composed of three distinct subunits. When the molecule GDP is bound to the G-protein subunit, the G-protein is in an inactive state.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/aa5e049d-b703-4c5d-9114-3f86fd627067/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2010-04-08T20:09:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4130.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Chemokine</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>immunology</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/Physics-and-the-Cell-Mysteries-of-the-Cytoskeleton</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics and the Cell: Mysteries of the Cytoskeleton</video:title>
      <video:description>Margaret Gardel, Ph.D., Assistant Professor in Physics, is a 2007 recipient of the NIH Director&apos;s Pioneer award, along with four others from The</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c3fb0444-6bb1-4f7c-aeca-78c5a44582ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>278</video:duration>
      <video:publication_date>2009-04-21T21:31:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1915.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Actin</video:tag>
      <video:tag>award</video:tag>
      <video:tag>biochemical</video:tag>
      <video:tag>Biomedical</video:tag>
      <video:tag>biophysics</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>cytoskeleton</video:tag>
      <video:tag>Margaret</video:tag>
      <video:tag>Gardel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-GMAT-Math-50</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - GMAT Math 50</video:title>
      <video:description>GMAT Math 50

232-236, pgs. 184-185</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21967.jpg</video:thumbnail_loc>
      <video:duration>676</video:duration>
      <video:publication_date>2012-09-11T00:05:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OvRAIlok3fA</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>50</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sperm-whales-at-rest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sperm whales at rest</video:title>
      <video:description>Researchers studying sperm whales at sea got a real surprise when these resting whales let them approach much closer than usual. The head-up posture of some of</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d80d753d-5f54-4ed3-9789-add404718368/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2009-04-21T22:08:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1924.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>sperm</video:tag>
      <video:tag>whale</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fruit-fly-high-speed-escape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fruit fly high-speed escape</video:title>
      <video:description>This video depicts the escape of a fruit fly, Drosophila melanogaster, in response to a black disk approaching from the right-hand side of the frame.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/f649b0fa-34fc-42f7-bddf-c6017f7e374a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2009-04-21T22:10:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1927.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Fruit</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Escape</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neuronal-symmetry-breaking-under-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neuronal symmetry breaking under microscope</video:title>
      <video:description>A living nerve cell (neuron) on a glass coverslip is imaged by confocal microscopy during early stages of its development (time is in hours and minutes).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/3e6a559e-a004-408d-a6ff-fd89cf02ff06/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2009-04-21T22:13:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1932.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Education</video:category>
      <video:tag>neuron</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Long-term-memory-in-an-octopus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Long-term memory in an octopus</video:title>
      <video:description>The octopus is tested for readiness to attack a crab and a pretrained, positively rewarded white ball. Then the octopus is trained to avoid touching a red ball</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/5fef801f-f869-4059-8a6c-b7869af04fe3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2009-04-21T22:11:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1931.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Octopus</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>term</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>Ball</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Shomrat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Journalism-102AC-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Journalism 102AC - Lecture 19</video:title>
      <video:description>Journalism 102AC - Lecture 19

The Wire: When Journalism Meets Drama</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27085.jpg</video:thumbnail_loc>
      <video:duration>4021</video:duration>
      <video:publication_date>2012-09-19T06:40:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RX05TTQusoY</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>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-155-Convex-Parabolic-Mirrors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 155 - Convex Parabolic Mirrors</video:title>
      <video:description>Convex Parabolic Mirrors

Convex Parabolic Mirrors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21840.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2012-09-10T14:46:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dWY25vb1ZB0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>convex</video:tag>
      <video:tag>Parabolic</video:tag>
      <video:tag>Mirrors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Revelation-of-atmospheric-homes-of-elves-and-spirites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revelation of atmospheric homes of elves and spirites</video:title>
      <video:description>This video show the atmospheric homes of elves and sprites. Light flashes in the upper atmosphere, called elves, sprites, halos and jets were analysed by researchers to find out when are where they appeared.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/8b1e0bbd-fcef-4621-bbbf-b58fb44e9968/cand_25.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2012-11-27T00:45:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28092.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Atmosphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nucleic-Acids-DNA-ADN</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleic Acids - DNA / ADN</video:title>
      <video:description>ADN / DNA DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person&apos;s body has the</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/b20d66b0-3ca0-430d-a47c-b164de597356/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-04-23T04:52:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1944.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Bioquimica</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>biology</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/Branching-morphogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Branching morphogenesis</video:title>
      <video:description>Mammary epithelial ducts develop a complex network structure during puberty through a process known as branching morphogenesis. This movie depicts a fragment of mouse mammary epithelium growing in a</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/efd3cd3a-043d-4358-a9c2-78c0482dae95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2009-04-21T22:16:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1941.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mammary</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>branching</video:tag>
      <video:tag>Werb</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ECG-Reading-for-WPW-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ECG Reading for WPW Syndrome</video:title>
      <video:description>This video shows the WPW(Wolff–Parkinson–White) Syndromes of a patient. Reading the ECG is also explained by Dr. Vaidya.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6dae3ef7-ac79-45ed-b4b4-37c0265b71cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2013-02-11T03:01:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30140.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>WPW</video:tag>
      <video:tag>Syndrome</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/Micronucleus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Micronucleus</video:title>
      <video:description>In this video it is described how Cytokinesis-blocked micronucleus (CBMN) assay allows the detection of chromosomal aberrations such as Micronucleus (product of chromosomal breakage induced</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/872a4963-e0d2-4f6a-b5ff-9a7a4b176129/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2009-04-21T21:55:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1918.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>CBMN</video:tag>
      <video:tag>Cytokinesis</video:tag>
      <video:tag>blocked</video:tag>
      <video:tag>micronucleus</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Genomic</video:tag>
      <video:tag>chromosomal</video:tag>
      <video:tag>instability</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>epidemiology</video:tag>
      <video:tag>genotoxic</video:tag>
      <video:tag>cytome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Less-itty-More-ism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40- Less -itty, More -ism</video:title>
      <video:description>Lec 40- Less -itty, More -ism.
R.E. Somol
Rice School of Architecture Spring 2010 Lecture Series: What&apos;s the matter with architecture?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17394.jpg</video:thumbnail_loc>
      <video:duration>3918</video:duration>
      <video:publication_date>2012-09-02T19:10:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7Bd4MQ6w5SQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</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/Cellular-Metabolism-Enzimes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cellular Metabolism, Enzimes</video:title>
      <video:description>Cellular Metabolism, Enzimes Enzymes allow many chemical reactions to occur within the homeostasis constraints of a living system. Enzymes function as organic catalysts. A catalyst is a</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/904a2d59-47b1-46c4-9ba5-e6769be43824/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2009-04-23T04:53:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1945.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cellular</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>phisiology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Biochemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ElmoA-and-Actin-in-a-Dictyostelium-Amoeba</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ElmoA and Actin in a Dictyostelium Amoeba</video:title>
      <video:description>A single Dictyostelium amoeba cell simultaneously labelled for the myosin-associated protein ElmoA (left) and the cytoskeleton protein F-actin (right). The bright</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c8c62394-6c4d-4533-8ea4-44e5f7182a82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2009-04-21T22:15:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1938.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Slime</video:tag>
      <video:tag>mold</video:tag>
      <video:tag>amoeba</video:tag>
      <video:tag>dictyostelium</video:tag>
      <video:tag>myosin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Actin</video:tag>
      <video:tag>Jin</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-19-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 19-Astronomy 7B</video:title>
      <video:description>lec 19-Astronomy 7B .Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20954.jpg</video:thumbnail_loc>
      <video:duration>4923</video:duration>
      <video:publication_date>2012-09-08T01:19:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k52mzzRO6RY</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/Lec-15-Four-Vector-in-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -  Four-Vector in Relativity</video:title>
      <video:description>&quot;Lec 15 -  Four-Vector in Relativity&quot; Fundamentals of Physics (PHYS 200)

The discussion of four-vector in relativity continues but this time the focus is on the energy-momentum of a particle. The invariance of the energy-momentum four-vector is due to the fact that rest mass of a particle is invariant under coordinate transformations.

00:00 - Chapter 1. Recap: The Four-Vectors of Position, Velocity and Momentum in Space-Time
15:53 - Chapter 2. The Energy-Momentum Four-Vector
32:20 - Chapter 3. Relativistic Collisions
41:09 - Chapter 4. Law of Conservation of Energy and Momentum Using the Energy-Momentum Four-Vector

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_15901.jpg</video:thumbnail_loc>
      <video:duration>4304</video:duration>
      <video:publication_date>2012-08-28T21:28:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fYSiTa3xyZc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>kinetic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>photon</video:tag>
      <video:tag>Vector</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-CS-61A-Assignment-State-Environments-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - CS 61A : Assignment, State, Environments I</video:title>
      <video:description>CS 61A : Assignment, State, Environments 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_19624.jpg</video:thumbnail_loc>
      <video:duration>3085</video:duration>
      <video:publication_date>2012-09-05T03:53:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HIJ8ly8HOUQ</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>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</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/Mitosis-and-cellularization-of-syncytial-embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitosis and cellularization of syncytial embryo</video:title>
      <video:description>This early embryo of the fruit fly, Drosophila melanogaster, expresses fluorescently labeled proteins to detect DNA and plasma membrane dynamics. As the embryo develops, its DNA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d93abc86-afd2-4a15-a842-33dc93626f6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-04-21T22:15:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1937.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mitosis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cellularization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>syncytial</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Wieschaus</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Environmental-Common-Law-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Environmental Common Law 1</video:title>
      <video:description>Lec 3- Environmental Common Law 1.
August 24, 2009

Prof. Bob Infelise discusses Pollution on the Pigeon River; Common Law Environmental Doctrines.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16969.jpg</video:thumbnail_loc>
      <video:duration>4558</video:duration>
      <video:publication_date>2012-09-01T18:04:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UM7bV_dmBQ0</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Bob</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Blood-Flow-in-the-Atria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Blood Flow in the Atria</video:title>
      <video:description>NurseReview.Org for more animations. ... NurseReview.Org Animation on Blood Flow in the atria Human Anatomy nclex review cgfns nle medical physical medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c73be223-683f-4b96-8c7b-98001656c043/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2009-04-24T22:47:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2047.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>blood</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>atria</video:tag>
      <video:tag>human</video:tag>
      <video:tag>anatomy</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>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Cardiac-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Cardiac Cycle</video:title>
      <video:description>NurseReview.Org - Animation on Cardiac Cycle ... NurseReview.Org Animation on Cardiac Cycle medical nursing nclex cgfns medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/f9428078-df30-4e1a-be15-9f14441ca287/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2009-04-24T22:46:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2043.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>Cardiac</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>nursing</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Allergy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Allergy</video:title>
      <video:description>Allergy, asthma, pollen, histamine, hay fever. This animation is available for purchase at : mleconte@noos.fr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/22736b69-ab3c-4c85-a7ef-ac8c6cde4095/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2009-05-14T04:57:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2223.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>allergy</video:tag>
      <video:tag>asthma</video:tag>
      <video:tag>allergie</video:tag>
      <video:tag>histamine</video:tag>
      <video:tag>pollen</video:tag>
      <video:tag>hay</video:tag>
      <video:tag>fever</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Cell-Division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Cell Division</video:title>
      <video:description>NurseReview.Org for more animations. ... NurseReview.Org Animation on Cell Division nclex review cgfns nle medical physical science medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6c651470-bb6a-4db7-b2b1-9cfd4331a056/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2009-04-24T22:51:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2055.mp4</video:content_loc>
      <video:uploader>okur</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>cell</video:tag>
      <video:tag>Division</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/Rheumatology-Lecture-on-Musculoskeletal-Physical-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rheumatology Lecture on Musculoskeletal Physical Examination</video:title>
      <video:description>Rheumatology is part of the medical science to deal with conditions like arthritis and arthrosis. Such conditions are causing chronic musculoskeletal pain. Rheumatic conditions are quite complex and require careful examination to determine the cause of the pain. The video shows the examination methods that a Rheumatologist from Connecticut is using to determine a diagnosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a50125d0-617d-416a-a1b5-5f4ca05229c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1474</video:duration>
      <video:publication_date>2011-11-29T04:22:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8681.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>rheumatology</video:tag>
      <video:tag>Musculoskeletal</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-40-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 40- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 40- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16892.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-09-01T15:01:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pbhZ_sSkvSQ</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-19-CS-61A-Assignment-State-Environments-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - CS 61A : Assignment, State, Environments II</video:title>
      <video:description>CS 61A : Assignment, State, Environments II

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_19628.jpg</video:thumbnail_loc>
      <video:duration>2963</video:duration>
      <video:publication_date>2012-09-05T03:54:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/odn1u4W5w1A</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>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</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-15-Economics-1-Time-and-Uncertainty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Economics 1 -Time and Uncertainty</video:title>
      <video:description>&quot;Lec 15 - Economics 1 -Time and Uncertainty&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27476.jpg</video:thumbnail_loc>
      <video:duration>2911</video:duration>
      <video:publication_date>2012-09-21T07:39:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pfwoyau5eL4</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>1</video:tag>
      <video:tag>time</video:tag>
      <video:tag>and</video:tag>
      <video:tag>uncertainty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Delivery-with-a-ventouse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Delivery with a ventouse</video:title>
      <video:description>A ventouse delivery is an assisted birth that uses a ventouse which is vacuum lie contraption to help the new born make their way into the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_10860.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2011-12-06T18:54:22.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/10860.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Ventouse</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Forearm-Hand-Anatomy-Physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Forearm Hand - Anatomy &amp; Physiology</video:title>
      <video:description>More @ NurseReview.org - Forearm Hand - Anatomy &amp; Physiology ... cancer med surg aids nursing medical Forearm Hand NLE board exam cgfns nclex medicine health</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4587106f-5362-419f-af7a-f7b49e256268/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-04-24T22:45:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2040.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>med</video:tag>
      <video:tag>surg</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>nursing</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Forearm</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>board</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acceleration-of-an-object-due-to-gravity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acceleration of an object due to gravity</video:title>
      <video:description>This demonstration uses stop motion video to visualize the distances travelled at regular time intervals of an object in free fall.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/65c8bc5e-e807-4e54-9676-2170f6256651/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2009-05-14T03:37:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2218.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>DevLearn08</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>demos</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 12- 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_16918.jpg</video:thumbnail_loc>
      <video:duration>4779</video:duration>
      <video:publication_date>2012-09-01T16:32:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3orwDGQI-zs</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/NurseReviewOrg-Animation-on-Lipids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Lipids</video:title>
      <video:description>NurseReview.org for more animation ... NurseReview.Org Animation on Lipids fats HDL LDL nclex review cgfns nle medical physical science medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/f0b55904-7231-4302-9bc3-704cd91f6af9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2009-04-24T22:56:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2071.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>lipids</video:tag>
      <video:tag>fats</video:tag>
      <video:tag>HDL</video:tag>
      <video:tag>LDL</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/Lec-19-Water-Pollution-Control-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Water Pollution Control 1</video:title>
      <video:description>Lec 19 - Water Pollution Control 1.
October 27, 2009

Prof. Bob Infelise gives an Introduction and Overview; Control of Point-Source Pollution:  The NPDES Program; Covered Waters.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16986.jpg</video:thumbnail_loc>
      <video:duration>4455</video:duration>
      <video:publication_date>2012-09-01T18:26:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YMSvfG0iYnI</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091027</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Confianca-e-Economia-Solidaria-Igor-Valentim-24jul2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Confianca e Economia Solidaria  Igor Valentim  24jul2008</video:title>
      <video:description>Da vida das ruas para a associação coletiva - confiança interpessoal e a necessidade da re-significação conceitual na Economia Solidária.

Apresentação no SOCIUS/ISEG da Universidade Tecnica de Lisboa, em 24 de julho de 2008.

Presentation at SOCIUS/ISEG at Technical University of Lisbon, Portugal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/07/69c54b27-0e7c-4a27-8aee-201150b083c4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1152</video:duration>
      <video:publication_date>2008-07-25T10:16:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1349.mp4</video:content_loc>
      <video:uploader>valentim</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>confianca</video:tag>
      <video:tag>Trust</video:tag>
      <video:tag>Solidarity</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>economia</video:tag>
      <video:tag>solidaria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Introduction-to-logarithm-properties</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Introduction to logarithm properties</video:title>
      <video:description>Introduction to logarithm properties

Introduction to the first two logarithm properties.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20563.jpg</video:thumbnail_loc>
      <video:duration>554</video:duration>
      <video:publication_date>2012-09-06T15:55:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PupNgv49_WY</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>Logarithm</video:tag>
      <video:tag>Properties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Everything-a-about-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Everything a about DNA</video:title>
      <video:description>DNA is an acid containing genetic instructions which are used in development. It is also a nucleic acid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/231e0e14-3926-4eda-980b-3f536ca38640/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2009-05-27T17:31:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2319.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Damage</video:tag>
      <video:tag>Protection</video:tag>
      <video:tag>Antioxidant</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>methylation</video:tag>
      <video:tag>adenosyl</video:tag>
      <video:tag>Methionine</video:tag>
      <video:tag>SAM</video:tag>
      <video:tag>URI</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Oxygen-Transport</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org Animation on Oxygen Transport</video:title>
      <video:description>NurseReview.Org for more medical animation, slides, video lecture, mp3 nursing lectures and more.. http (Nurses Forum) ... anatomy nursereview.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/349c6095-fe65-44bc-91ab-6aff165e6501/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2009-04-24T22:58:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2077.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>nursing</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Pharmacology</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>tuitorial</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Nasogastric-Tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org Animation on Nasogastric Tube</video:title>
      <video:description>NurseReview.org for more animation. ... nursereview.org Nasogastric Tube ngt nclex cgfns anatomy medicine nle animation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/8df16125-bb32-4166-bf16-34e124fd45e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2009-04-24T22:57:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2075.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Nasogastric</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>ngt</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>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Periapical-Surgery-Scallop-Flap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Periapical Surgery - Scallop Flap</video:title>
      <video:description>&quot;Lec 32 - Periapical Surgery - Scallop Flap&quot; Anterior periapical surgery tooth #9 using a scallop flap is demonstrated.  Orig. air date: MAY 11 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_21233.jpg</video:thumbnail_loc>
      <video:duration>2084</video:duration>
      <video:publication_date>2012-09-09T03:23:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4d8LHQ_0oWM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>Periapical</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>scallop</video:tag>
      <video:tag>Flap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-scientists-need-to-write</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why scientists need to write?</video:title>
      <video:description>A presentation about why scientists need to be able to communicate effectively. This talk was held at the 2010 American Society of Microbiology Scientific Writing and Publishing Institute in Washington.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/af980743-8972-4907-84a4-af7a8f0ce1c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>917</video:duration>
      <video:publication_date>2010-04-23T21:10:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4315.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>and</video:tag>
      <video:tag>publishing</video:tag>
      <video:tag>Institute</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-of-DNA-explained-in-detail</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of DNA explained in detail</video:title>
      <video:description>In this video, the structure of DNA is illustrated by a right handed double helix, with about 10 nucleotide pairs per helical turn. In DNA, each spiral strand, composed of a sugar phosphate backbone and attached bases, is connected to a complementary strand by hydrogen bonding (non- covalent) between paired bases. These bases are adenine (A) with thymine (T) and guanine (G) with cytosine (C).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1358.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2008-08-25T20:32:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZXt4pDVb2W0</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Metamorphosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Metamorphosis</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</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/bae09efc-675c-4829-879a-7849d5cc91f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2009-08-08T15:33:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3202.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-Sperm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org Animation on Sperm</video:title>
      <video:description>NurseReview.Org for more animation ... nursereview.org Animation on Sperm nclex cgfns anatomy medicine nle animation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e043cf10-96f1-488a-82cd-bb60c743124c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2009-04-24T23:01:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2083.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>sperm</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:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vaginal-Child-Birth-Normal-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaginal Child Birth, Normal  Delivery</video:title>
      <video:description>Vaginal child birth delivery, is also referred to as normal delivery. This video provides information on how the baby comes into the world, from the first contractions to birth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/29c9edba-b62f-4cab-8422-72264a21c72f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-01T03:42:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10126.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Vaginal</video:tag>
      <video:tag>child</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-on-Oogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation on Oogenesis</video:title>
      <video:description>Animation on Oogenesis is demonstrated in this scientific video. Please visit our website nursereview.org  for more information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/5fe54fa0-3445-44ae-b408-99c244711362/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2009-04-24T22:59:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2078.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Oogenesis</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>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-15-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 15- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 15- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16865.jpg</video:thumbnail_loc>
      <video:duration>2986</video:duration>
      <video:publication_date>2012-09-01T14:39:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2OcjaQiS7n0</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/NurseReviewOrg-Animation-on-Reuptake-Inhibitor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org Animation on Reuptake Inhibitor</video:title>
      <video:description>NurseReview.Org for more animation ... nursereview.org Animation on Reuptake Inhibitor nclex cgfns anatomy medicine nle animation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/7c3ccc97-c60c-4e11-8fa3-8f928d0622c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2009-04-24T23:01:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2084.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Reuptake</video:tag>
      <video:tag>inhibitor</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:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-The-Evolution-of-Sex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - The Evolution of Sex</video:title>
      <video:description>&quot;Lec 9 - The Evolution of Sex&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

There are several explanations for the evolution of sex and its continued prevalence. One is facilitating the spread of helpful mutations while hastening the removal of harmful ones. Another is expediting resistance against pathogens. Sex does have several costs compared to asex, such as only giving half your genome to offspring, having to find mates, and the risk of predation and STDs. Overall, the benefits outweigh the costs and sex has a firm hold on the majority of the recent branches of the tree of life.

00:00 - Chapter 1. Introduction 
08:54 - Chapter 2. The Traditional View on Sex‚Äôs Existence 
13:38 - Chapter 3. The Costs of Sex 
28:02 - Chapter 4. Recombination
38:25 - Chapter 5. Pathogens and Parasites 
44:54 - Chapter 6. Modern Asexuality and Conclusion 

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_17327.jpg</video:thumbnail_loc>
      <video:duration>2947</video:duration>
      <video:publication_date>2012-09-02T18:18:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5eRb4lNTXPE</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>MicroEvolution</video:tag>
      <video:tag>MacroEvolution</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>drift</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Adaptation</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Variation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-CS-61A-Vectors-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - CS 61A : Vectors I</video:title>
      <video:description>CS 61A : Vectors 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_19635.jpg</video:thumbnail_loc>
      <video:duration>3095</video:duration>
      <video:publication_date>2012-09-05T03:56:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y2Q7F31i85E</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>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</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/Herceptin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Herceptin</video:title>
      <video:description>Herceptin (Trastuzum), HER2-positive Breast Cancer Treatment en.wikipedia.org ... drug cancer 3D modelling protein molecule</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a7edc575-aa70-4c01-9c29-26ce57406cf0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2009-04-24T23:07:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2094.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>molecule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 | MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>Lecture 1: The Geometry of Linear Equations.

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_11933.jpg</video:thumbnail_loc>
      <video:duration>2389</video:duration>
      <video:publication_date>2012-02-27T06:10:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZK3O402wf1c</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</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/Some-facts-about-Morphine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Some facts about  Morphine</video:title>
      <video:description>Morphine is an alkaloid which can be found in abundance in opium.It is used to reileve severe pain and is considered a potent analgesic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/23749a4b-4060-4f25-a349-fec7838e9809/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2009-04-24T23:05:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2090.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>molecule</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Morphine</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-for-CRVO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment for CRVO</video:title>
      <video:description>CRVO which is the short form of central retinal vein occulusion which is cause by blood clot in the central retinal vein. This video explains how an anti VEGF agent can cure CRVO.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/627d284c-f0ac-4e3c-8525-97e49b1ee73a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>353</video:duration>
      <video:publication_date>2009-04-24T23:03:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2089.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Avastin</video:tag>
      <video:tag>Lucentis</video:tag>
      <video:tag>Macugen</video:tag>
      <video:tag>Kenalog</video:tag>
      <video:tag>macular</video:tag>
      <video:tag>edema</video:tag>
      <video:tag>degeneration</video:tag>
      <video:tag>vegf</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>intravitreal</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>shot</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>CRVO</video:tag>
      <video:tag>retinal</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Occlusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discussion-With-Hot-Flashes-Cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discussion With Hot Flashes Cases</video:title>
      <video:description>This video will help you to understand the hot flash cases with the evaluation and management. Door information of a 55 year old lady is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7eefb310-54e7-4d3a-981c-0cadd18ae07f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2011-12-06T17:38:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10748.mp4</video:content_loc>
      <video:uploader>benco</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>Hot</video:tag>
      <video:tag>Flashes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-CS-61A-Streams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - CS 61A : Streams</video:title>
      <video:description>CS 61A : Streams

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_19653.jpg</video:thumbnail_loc>
      <video:duration>3087</video:duration>
      <video:publication_date>2012-09-05T04:02:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0HrCURYJTMM</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>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</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/How-Does-The-Canal-Locks-Form</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does The Canal Locks Form</video:title>
      <video:description>This video shows the formation of canal locks to lift the ships from lower level to upper level. Watch this video to know more about the canal locks.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/e419ff3f-2624-4fa9-ba15-344d603c9f21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2009-08-08T15:45:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3219.mp4</video:content_loc>
      <video:category>Interesting Science</video:category>
      <video:tag>Canal</video:tag>
      <video:tag>Lock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Computer-Science-169-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Computer Science 169 - Lecture 20</video:title>
      <video:description>Computer Science 169 - Lecture 20

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26119.jpg</video:thumbnail_loc>
      <video:duration>4776</video:duration>
      <video:publication_date>2012-09-18T23:58:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qNw84NnrtNo</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>20</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Reading-Box-and-Whisker-Plots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Reading Box-and-Whisker Plots</video:title>
      <video:description>Reading Box-and-Whisker Plots

u08_l2_t1_we4 Reading Box-and-Whisker Plots</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25074.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2012-09-18T01:06:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b2C9I8HuCe4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>reading</video:tag>
      <video:tag>Box</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Whisker</video:tag>
      <video:tag>Plots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 25 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 25: Partition function (q) - large N limit. 

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_15552.jpg</video:thumbnail_loc>
      <video:duration>3089</video:duration>
      <video:publication_date>2012-08-28T18:11:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xgUCzL3TD1g</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/The-Actions-of-Memory-T-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Actions of Memory T Cells</video:title>
      <video:description>These T cells can detect foreign infections,such as viruses and bacteria and most importantly cancer cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/6de44603-4a5d-4da3-a42b-58df071769e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2009-05-27T19:50:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2483.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>DTH</video:tag>
      <video:tag>response</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-Planets-Jupiter-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the Planets: Jupiter 1</video:title>
      <video:description>Clip 1 from BBC documentary &apos;Space Odyssey: Voyage to the planets&apos; regarding Jupiter (the abrupt ending is due to the fact that this was the end of episode one when broadcasted on British TV).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8e588b88-baf8-45ef-a3fe-e32add71277a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2009-05-27T22:14:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2644.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Jupiter</video:tag>
      <video:tag>documentary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discovery-Of-Planets-on-Other-Glaxies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovery Of Planets on Other Glaxies</video:title>
      <video:description>Video shows the planet discovered from another galaxy. A full explanation is proved here in this animated video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/db9c8a2b-0652-4e4e-a44e-e862c48dbc64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2013-01-12T01:02:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28674.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Planet</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Another</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Discovered</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-13-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 13- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 13- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16863.jpg</video:thumbnail_loc>
      <video:duration>2959</video:duration>
      <video:publication_date>2012-09-01T14:37:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QyWb9OdFG2o</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-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Computer Science 61A</video:title>
      <video:description>Lec 1- Computer Science 61A .
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16811.jpg</video:thumbnail_loc>
      <video:duration>2728</video:duration>
      <video:publication_date>2012-09-01T13:36:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GAHA0nJv8EA</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/Lecture-14-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 14- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 14- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16864.jpg</video:thumbnail_loc>
      <video:duration>3045</video:duration>
      <video:publication_date>2012-09-01T14:38:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dHjFkA5tt-0</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/Introduction-to-the-quadratic-equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to the quadratic equation</video:title>
      <video:description>Introduction to using the quadratic equation to solve 2nd degree polynomials</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/17e92996-ccbe-4ffe-bbe5-cb3e0f82b7ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2009-05-27T19:49:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2477.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadratic</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>algebra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sex-Chromosomes-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sex Chromosomes 2</video:title>
      <video:description>The human cells contain nuclei which have 22 autosomes and 2 sex chromosomes that are &quot;X&quot; and &quot;Y&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/67af6e7d-b5d2-4260-a6f0-67f71e1526d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>234</video:duration>
      <video:publication_date>2009-05-27T21:22:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2540.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Genetics</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>
      <video:tag>conflict</video:tag>
      <video:tag>selfish</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Computer Science 61A</video:title>
      <video:description>Lec 2- Computer Science 61A .
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16812.jpg</video:thumbnail_loc>
      <video:duration>2904</video:duration>
      <video:publication_date>2012-09-01T13:37:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NXrQ6RqN-K4</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/Lec-3-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Computer Science 61A</video:title>
      <video:description>Lec 3- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16813.jpg</video:thumbnail_loc>
      <video:duration>3002</video:duration>
      <video:publication_date>2012-09-01T13:38:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7IRDu8Nsv5M</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/Binding-Process-of-MHC-Class-I-Molecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Binding Process of MHC Class I Molecules</video:title>
      <video:description>Learn how MHC Class 1 Molecule bind peptides to be inserted into the plasma membrane of a cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/abe3967b-4f00-48f1-9cba-ef9ddd52f1bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2009-05-27T20:01:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2510.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>MHC</video:tag>
      <video:tag>class</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/OPAXIO-formerly-XYOTAX-Mechanism-of-Action-MOA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>OPAXIO (formerly XYOTAX) Mechanism of Action MOA</video:title>
      <video:description>OPAXIO (formerly known as XYOTAX) is our biologically enhanced chemotherapeutic that links paclitaxel to a biodegradable polymer using our polyglutamate...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e5535de1-0bb4-48e9-b306-ed85aa5e3f2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2010-11-08T23:20:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4792.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>OPAXIO</video:tag>
      <video:tag>formerly</video:tag>
      <video:tag>XYOTAX</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
      <video:tag>moa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Computer Science 61A</video:title>
      <video:description>Lec 4- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16814.jpg</video:thumbnail_loc>
      <video:duration>2867</video:duration>
      <video:publication_date>2012-09-01T13:39:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n1OLluhL_UQ</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/Lec-5-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Computer Science 61A</video:title>
      <video:description>Lec 5- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16815.jpg</video:thumbnail_loc>
      <video:duration>2870</video:duration>
      <video:publication_date>2012-09-01T13:40:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8CJqTw2N5DI</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/Lecture12-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture12- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 12- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16862.jpg</video:thumbnail_loc>
      <video:duration>3025</video:duration>
      <video:publication_date>2012-09-01T14:37:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ThHn4jdtynA</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-8-Flowchart-for-the-Factorial-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Flowchart for the Factorial Program</video:title>
      <video:description>Flowchart for the Factorial Program

Flowchart  for the factorial program</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25082.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2012-09-18T01:09:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EiR6cf8Towc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Flowchart</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Factorial</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing physics</video:title>
      <video:description>This video is an example of just how amazing physics physics can be, watch the magnets closely!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7f5c35e1-1f66-479c-8ac3-d84118a1a75f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2010-11-13T22:56:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5202.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Amazing</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>with</video:tag>
      <video:tag>magnets</video:tag>
      <video:tag>Floating</video:tag>
      <video:tag>magnet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-CS-61A-Metacircular-Evaluation-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - CS 61A : Metacircular Evaluation I</video:title>
      <video:description>CS 61A : Metacircular Evaluation 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_19661.jpg</video:thumbnail_loc>
      <video:duration>3033</video:duration>
      <video:publication_date>2012-09-05T04:04:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tH-jxfHyNYY</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>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</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/Missing-Links</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Missing Links</video:title>
      <video:description>Missing links also known as transitional fossils are  any fossilized remains of a life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/368c6b6a-cf35-4580-adf4-79bc3a71aebb/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T21:25:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2547.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>transitional</video:tag>
      <video:tag>fossils</video:tag>
      <video:tag>forms</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>archaeopteryx</video:tag>
      <video:tag>ambulocetans</video:tag>
      <video:tag>therapsids</video:tag>
      <video:tag>Darwin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Check-Reflexes-in-Knees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Check Reflexes in Knees</video:title>
      <video:description>The knee jerk reflex involves a sudden kicking movement of your lower leg after the tendon just below your kneecap has been tapped doctors often trigger this reflex to test the function of your nervous system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bf472cdf-cb94-4843-a41e-296647a320bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2011-11-29T10:50:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8761.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Exaggerated</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>Reflex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-GMAT-Data-Sufficiency-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - GMAT: Data Sufficiency 9</video:title>
      <video:description>GMAT: Data Sufficiency 9

42-46, pg. 281</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22307.jpg</video:thumbnail_loc>
      <video:duration>603</video:duration>
      <video:publication_date>2012-09-11T01:42:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GviCdNfeXw8</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>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Shielding-Radiation-Gas-Mantle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shielding Radiation (Gas Mantle)</video:title>
      <video:description>Shielding radiation with: Cardboard, aluminium, steel, lead.
Gas Mantle has thorium producing alfa, beta radiation, and little gamma too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/cf4e222e-124a-4b93-a24e-dd8035821a9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2009-05-27T21:53:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2608.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Shielding</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>Cardboard</video:tag>
      <video:tag>Aluminium</video:tag>
      <video:tag>Steel</video:tag>
      <video:tag>lead</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Mantle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-CS-61A-Mapreduce-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - CS 61A : Mapreduce I</video:title>
      <video:description>CS 61A : Mapreduce 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_19674.jpg</video:thumbnail_loc>
      <video:duration>2942</video:duration>
      <video:publication_date>2012-09-05T04:10:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mVXpvsdeuKU</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>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</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/Physics-Lab-Demo-10-Induced-Electromagnetic-Force-EMF</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 10: Induced Electromagnetic Force (EMF)</video:title>
      <video:description>This video is a physics lab demo of induced electromagnetic force which is the production of an electric current across a conductor moving through a magnetic field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0750d8fd-7bc1-400a-9246-33acbf977980/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2009-05-27T21:36:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2570.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>EMF</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>force</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/Lec-8-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 8 - MIT 6.451 Principles of Digital Communication II&quot; Introduction to Finite Fields

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_15863.jpg</video:thumbnail_loc>
      <video:duration>5086</video:duration>
      <video:publication_date>2012-08-28T21:03:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SV08nmxzdAU</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/Robot-that-can-flies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot that can flies</video:title>
      <video:description>Robots are useful for doing jobs that are difficult for human being. Scientists are trying to develop robots suitable for different types of job. This video shows a robot that can fly like a bird. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a7c95f8-afa5-4e2e-8a60-e0a3b7c80a27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2011-11-29T06:55:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8749.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>robot</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>fly</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pollution-Around-Us</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pollution Around Us</video:title>
      <video:description>This video will help you in minimizing the pollution around us. Pollution is really a serious problem before our scientist. Watch this video and you can really help the nature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/962ed028-9ae5-4ebd-a6de-d1a9c7aca573/cand_5.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2013-02-11T04:09:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30229.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>pollution</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>ecology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pseudo-Maglev-Train-not-levitating</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pseudo-Maglev Train (not levitating)</video:title>
      <video:description>The rails are magnetic strip, and the wheels are round magnets as seen in &quot;Toy Maglev Train&quot; video from Maglevkits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/fbe2e351-2b8d-438a-ab99-b629a1bc798c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2009-05-27T21:51:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2606.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Maglev</video:tag>
      <video:tag>train</video:tag>
      <video:tag>levitation</video:tag>
      <video:tag>magnet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-CS-61A-Lazy-Evaluation-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - CS 61A : Lazy Evaluation I</video:title>
      <video:description>CS 61A : Lazy Evaluation 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_19688.jpg</video:thumbnail_loc>
      <video:duration>2940</video:duration>
      <video:publication_date>2012-09-05T04:14:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nI5eaWqbFpU</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>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</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-28-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 28 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 28: Crystal field theory

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_15847.jpg</video:thumbnail_loc>
      <video:duration>2724</video:duration>
      <video:publication_date>2012-08-28T20:56:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pZEjVRqe-N4</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/Production-of-lithium-polymer-batteries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Production of lithium polymer batteries</video:title>
      <video:description>Batteries power all kinds of electric motors. Batteries that can be used to power electric car have been developed. This video shows the production of lithium polymer batteries that will be able to drive a car. Edited by Ashraf.

(These are Lithium-Metal Polymer batteries, not Li-Ion)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4e8120cc-26ac-4c4c-b5bf-e8878f487958/cand_5.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2009-05-27T21:33:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2565.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Avestor</video:tag>
      <video:tag>Li</video:tag>
      <video:tag>po</video:tag>
      <video:tag>poly</video:tag>
      <video:tag>Lithium</video:tag>
      <video:tag>polymer</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>car</video:tag>
      <video:tag>Vehicle</video:tag>
      <video:tag>EV</video:tag>
      <video:tag>easy</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>cheap</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>weight</video:tag>
      <video:tag>futu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robot-Poineers-Saturn-and-Pluto</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot Poineers: Saturn and Pluto</video:title>
      <video:description>A clip from the Robot Poineers documentary (made in conjunction with the &apos;Space Odyssey: Voyage to the Planets&apos; BBC documentary shown in 2004) regarding Saturn and Pluto.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/6fae1f28-8425-4e1b-9c95-2b298ddf2e7b/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T21:50:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2602.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>saturn</video:tag>
      <video:tag>Pluto</video:tag>
      <video:tag>Missions</video:tag>
      <video:tag>Voyager</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Generation-of-electricity-with-an-easy-method</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Generation of electricity with an easy method</video:title>
      <video:description>This video shows how to generate an electricity by turning the pedal of a turbine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/956a2121-4635-4ba0-af20-7c134426e3f7/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T21:55:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2610.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electricity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-of-Atherosclerosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of Atherosclerosis</video:title>
      <video:description>Atherosclerosis of coronary artery most often leads to heart attach due to impaired circulation of blood to heart. Stents are small tube like structures that can be introduced in the blood vessels to create a passage for blood circulation through the clog caused by atherosclerosis. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/35b9bc72-5e0c-4f3c-a54e-3b203f5f4163/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2009-07-08T10:40:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3034.mp4</video:content_loc>
      <video:uploader>drneelesh</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>treatment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>atherosclerosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physiology-Tour</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physiology Tour</video:title>
      <video:description>Physiology (from Greek φύσις, physis, &quot;nature, origin&quot;; and -λογία, -logia) is the study of the mechanical, physical, and biochemical functions of living organisms. Physiology has traditionally been divided between plant physiology and animal and all living things physiology but the principles of physiology are universal, no matter what particular organism is being studied. For example, what is learned about the physiology of yeast cells may also apply to human cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/3eebc4f7-6de4-464f-837d-0c1d71353ac9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2009-07-08T02:57:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3022.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Physiology</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>emergent</video:tag>
      <video:tag>Properties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/thalassemia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>thalassemia</video:title>
      <video:description>introducing!!!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/781c532a-f804-4519-87d9-7592cd801970/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2009-06-30T11:19:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2926.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>thalassemia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 17 - 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_15872.jpg</video:thumbnail_loc>
      <video:duration>4831</video:duration>
      <video:publication_date>2012-08-28T21:07:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DyRLOmVRQDw</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/Lec-13-Adequacy-of-the-Lateral-Cervical-Spine-X-Ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Adequacy of the Lateral Cervical Spine X-Ray</video:title>
      <video:description>Adequacy of the Lateral Cervical Spine X-Ray

Dr. Mahadevan from Stanford School of Medicine explains adequacy for lateral cervical (neck) x-rays</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25147.jpg</video:thumbnail_loc>
      <video:duration>424</video:duration>
      <video:publication_date>2012-09-18T01:31:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cbkTTluHaTw</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>adequacy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>spine</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CTL-killing-a-target-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CTL killing a target cell</video:title>
      <video:description>Video microscopy of a cytotoxic T lymphocyte in action.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/a4682efe-f2f6-4b00-900f-98f7641f2e51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2012-04-12T22:56:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12194.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>CTL</video:tag>
      <video:tag>Killing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Central-Dogma-Song</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Central Dogma Song</video:title>
      <video:description>“The Assemblers” (Peter Skewes-Cox and Dr. Graham Ruby) sing about DNA and proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/de8f949b-7404-4bbc-bf90-94a2102cabd5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2012-04-12T22:55:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12193.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Central</video:tag>
      <video:tag>Dogma</video:tag>
      <video:tag>Song</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Health-Brigades-in-Managuas-Neighborhoods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Health Brigades in Managua&apos;s Neighborhoods</video:title>
      <video:description>In the effort to eradicate dengue and mosquitoes, neighborhood leaders work with local conditions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/f22ad3b9-6ea7-44b2-9b9d-53616f36db45/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2012-04-12T22:51:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12189.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Managua</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Precocious-Puberty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Precocious Puberty</video:title>
      <video:description>Precocious Puberty

At Stanford Medical School with Morgan Theis talking to  Dr. Laura Bachrach talking about precocious puberty</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25157.jpg</video:thumbnail_loc>
      <video:duration>628</video:duration>
      <video:publication_date>2012-09-18T01:34:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XhYQYVQq6K0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Precocious</video:tag>
      <video:tag>puberty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bee-Colony-Collapse-Disorder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bee Colony Collapse Disorder</video:title>
      <video:description>Charles Runckel, a graduate student in the DeRisi lab, uses the Virochip to examine the mystery of bee colony collapse disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/55bac9a7-fa37-45f4-8e88-dabe3d031dd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>465</video:duration>
      <video:publication_date>2012-04-12T22:54:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12192.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>bee</video:tag>
      <video:tag>Colony</video:tag>
      <video:tag>Collapse</video:tag>
      <video:tag>Disorder</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Function-of-Proton-pump-inhibitors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function of Proton - pump inhibitors</video:title>
      <video:description>Proton - pump inhibitors&apos; main function is to reduce gastric acid production in the stomach.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/5c84d549-a82d-4e76-b4cc-7b4de95715c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2009-06-26T00:43:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2887.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>proton</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>inhibitors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Multiplying-in-Scientific-Notation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Multiplying in Scientific Notation</video:title>
      <video:description>Multiplying in Scientific Notation

u11_l1_t4_we_int Multiplying in Scientific Notation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25209.jpg</video:thumbnail_loc>
      <video:duration>455</video:duration>
      <video:publication_date>2012-09-18T01:53:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/67jn5Zv-myg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>Notation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Domain-of-a-Rational-Expression-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Domain of a Rational Expression 1</video:title>
      <video:description>Domain of a Rational Expression 1

u15_L1_T1_we1 Domain of a Rational Expression 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25228.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2012-09-18T01:59:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PnGZz-GuKfw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>domain</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/James-Chadwick-and-the-neutron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>James Chadwick and the neutron</video:title>
      <video:description>A video project for school we&apos;ve made about the life of James Chadwick and the discovery of the neutron.

Thanks again for all the material published by its owners. 

Jasper Eenhoorn
Kevin Boots
Fabian Kemps Verhage, Mendelcollege</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/9b1e9f98-6be0-46d4-8de3-70026e10c9b2/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-09-14T08:16:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3365.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>james</video:tag>
      <video:tag>chadwick</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Rutherford</video:tag>
      <video:tag>Manchester</video:tag>
      <video:tag>cambridge</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>neutron</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>proton</video:tag>
      <video:tag>bollington</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 21 - MIT 6.451 Principles of Digital Communication II&quot; Turbo, LDPC, and RA 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_15876.jpg</video:thumbnail_loc>
      <video:duration>4683</video:duration>
      <video:publication_date>2012-08-28T21:07:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4HtXKIbiOvI</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/Different-Types-of-Pipette-And-Their-Use</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Different Types of Pipette And Their Use</video:title>
      <video:description>A very helpful video showing the use of different kind of pipettes with activities. Video is really helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ac9ecffd-e49d-4cd4-8c0d-b6f0247301ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2013-02-09T05:37:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29764.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Biomedical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>Different</video:tag>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Pipette</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-gas-exchange-occurs-in-the-lungs-3D-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does gas exchange occurs in the lungs 3D animation</video:title>
      <video:description>In humans and mammals, respiratory gas exchange is carried out by mechanisms of the heart and lungs. This 3D animation demonstrates how gas exchange occurs in the lungs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/5605d5bf-b6d7-4298-ac61-79e288a853b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2009-06-29T08:19:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2903.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>Lungs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 2 - MIT 18.085 Computational Science and Engineering I&quot; One-dimensional applications: A = difference matrix

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

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_15402.jpg</video:thumbnail_loc>
      <video:duration>3408</video:duration>
      <video:publication_date>2012-08-28T17:11:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0vVPy62Zpe8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nobel-Prize-in-Literature-2008-Interview-with-Jean-Marie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nobel Prize in Literature 2008, Interview with Jean-Marie</video:title>
      <video:description>This is video clip of an interview with Nobel Prize winner Jean-Marie Le Clézio for his work as a novelist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/84b62bb7-1af8-47cc-8688-d6d19111cdd4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2010-11-13T21:12:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5142.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>2008</video:tag>
      <video:tag>interview</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Jean</video:tag>
      <video:tag>Marie</video:tag>
      <video:tag>Le</video:tag>
      <video:tag>Clézio</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 22 - MIT 6.451 Principles of Digital Communication II&quot; Lattice and Trellis 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_15877.jpg</video:thumbnail_loc>
      <video:duration>4775</video:duration>
      <video:publication_date>2012-08-28T21:07:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DNoNTre2Cf4</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/Lec-23-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 23 - MIT 6.451 Principles of Digital Communication II&quot; Lattice and Trellis 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_15878.jpg</video:thumbnail_loc>
      <video:duration>4068</video:duration>
      <video:publication_date>2012-08-28T21:07:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eyqoHN4-4jg</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/Lec-24-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 24 - MIT 6.451 Principles of Digital Communication II&quot; Linear Gaussian Channels

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_15879.jpg</video:thumbnail_loc>
      <video:duration>4873</video:duration>
      <video:publication_date>2012-08-28T21:08:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CxgU2Gtg5ro</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/Penicillin-acting-on-bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penicillin acting on bacteria</video:title>
      <video:description>Penicillin, as shown in this video, causes the cell walls of bacteria to rupture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/bf3669ad-bc01-4d74-9cfc-67d628f64445/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2012-04-12T23:13:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12204.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Penicillin</video:tag>
      <video:tag>acting</video:tag>
      <video:tag>on</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Virulence-Injection-Simulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Virulence Injection Simulation</video:title>
      <video:description>Using a bagel, a syringe, and blue dye to illustrate how some virulent strains of bacteria inject virulence factors into a cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/c4cdbfc3-d64b-4c20-bcf3-c87e4d18ee75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-04-12T23:15:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12208.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Virulence</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>simulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-21H931-Seminar-in-Historical-Methods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 21H.931 Seminar in Historical Methods</video:title>
      <video:description>&quot;Lec Last - MIT 21H.931 Seminar in Historical Methods&quot; Analyzing historical data, making sense of evidence, Why do history at all?

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_15882.jpg</video:thumbnail_loc>
      <video:duration>6336</video:duration>
      <video:publication_date>2012-08-28T21:11:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qi1iullsY-o</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/Lec-1-MIT-6912-Introduction-to-Copyright-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 6.912 Introduction to Copyright Law</video:title>
      <video:description>&quot;Lec 1 - MIT 6.912 Introduction to Copyright Law Introduction; Basics of Legal Research; Legal Citations

View the complete course: http://ocw.mit.edu/6-912IAP06

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_15883.jpg</video:thumbnail_loc>
      <video:duration>6642</video:duration>
      <video:publication_date>2012-08-28T21:13:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zqtx0gA5K2s</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>copyright</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>federal</video:tag>
      <video:tag>legal</video:tag>
      <video:tag>research</video:tag>
      <video:tag>and</video:tag>
      <video:tag>citations</video:tag>
      <video:tag>Lexis</video:tag>
      <video:tag>Nexis</video:tag>
      <video:tag>1976</video:tag>
      <video:tag>Act</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Symptoms-of-acute-HIV-infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symptoms of acute HIV infection</video:title>
      <video:description>Adam Barrett remembers his symptoms of acute HIV infection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/3ed4f97c-ef92-48a2-8181-3f7a3526103a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2012-04-12T23:11:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12202.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>Infection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-24-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 24- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 24- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16874.jpg</video:thumbnail_loc>
      <video:duration>2900</video:duration>
      <video:publication_date>2012-09-01T14:46:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WgnRmzSbGps</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/RNA-interference</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA interference</video:title>
      <video:description>RNA interference or RNAi is a process that moderates the activity of genes in the cells. RNAi plays important role in defending cells from viral attack. This video presents how RNAi works. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/78cc7d13-30a3-4b05-b6d4-49ff8cbb766f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2009-07-02T13:37:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2932.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>mRNA</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Ribonucleic</video:tag>
      <video:tag>Acid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Digital-Preservation-and-Nuclear-Disaster-An-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Digital Preservation and Nuclear Disaster: An Animation</video:title>
      <video:description>Team Digital Preservation saves the world from nuclear disaster caused by the work of Team Chaos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/af7d0a88-7175-4ee7-9bd3-8c27555e68ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2009-07-03T11:39:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2935.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>digital</video:tag>
      <video:tag>preservation</video:tag>
      <video:tag>metadata</video:tag>
      <video:tag>trusted</video:tag>
      <video:tag>repository</video:tag>
      <video:tag>team</video:tag>
      <video:tag>Chaos</video:tag>
      <video:tag>funny</video:tag>
      <video:tag>cartoon</video:tag>
      <video:tag>digi</video:tag>
      <video:tag>Man</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Fun</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-Selection-of-Lactose-Tolerance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural Selection of Lactose Tolerance</video:title>
      <video:description>Environmental and cultural factors can affect whether a new human mutation becomes common in a population. http:es.wikipedia.orgwikiCÃ©lula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/df448c2e-1838-42ac-98ca-216dbcc601ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2012-04-12T23:19:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12211.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lactose</video:tag>
      <video:tag>Tolerance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/No-Animal-Has-Wheels-and-Robots-With-Limbs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>No Animal Has Wheels and Robots With Limbs</video:title>
      <video:description>Why, among so many methods of movement, have no animals evolved them as part of their body structure?  Fascinating video that explains the basic concept of a wheel and why we don&apos;t find them on living creatures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/e260c7ed-edd9-439a-8555-66d3ee32b321/cand_25.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2012-11-27T01:35:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28093.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>wheels</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>legs</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>robots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-wasps-protect-their-babies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do wasps protect their babies?</video:title>
      <video:description>This video shows that wasps use parasitic mites to protect their babies. According to researchers, parasitic mites that live in the same nests as baby wasps actually protect them from intruders..</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/5e459e92-8bcd-4c4b-8ca1-66f8df25f9fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2012-11-23T22:00:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28040.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Wasps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Repair-Mechanism-of-Damaged-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repair Mechanism of Damaged DNA</video:title>
      <video:description>A cell that has acquired a big number of DNA damage, or one that no longer effectively repairs damage incurred to its DNA, can go into one of three possible states:dormancy,cell suicide or unregulated cell division.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/60b99c98-d513-4046-ac07-4da56b1e7426/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-09-11T01:28:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3348.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Education</video:category>
      <video:tag>dna</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Seed-Germination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seed Germination</video:title>
      <video:description>This is a short video of a small seed germinating. Seeds will require proper amount of water, oxygen, and temperature to be able to grow.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/749204bf-1727-4ef1-bccb-6c2f1bb8376c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-08-11T09:11:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3233.mp4</video:content_loc>
      <video:category>Biochemistry</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>grow</video:tag>
      <video:tag>seed</video:tag>
      <video:tag>Germinate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-25-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 25- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 25- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16875.jpg</video:thumbnail_loc>
      <video:duration>2993</video:duration>
      <video:publication_date>2012-09-01T14:46:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rx4Z2_LnyMY</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/Esophageal-Dilation-due-to-a-narrowing-of-the-esophagus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Esophageal Dilation due to a narrowing of the esophagus</video:title>
      <video:description>What is Esophageal Dilation?
Esophageal dilation is a procedure that allows your doctor to dilate, or stretch, a narrowed area of your esophagus [swallowing tube]. Doctors can use various techniques for this procedure. Your doctor might perform the procedure as part of a sedated endoscopy. Alternatively, your doctor might apply a local anesthetic spray to the back of your throat and then pass a weighted dilator through your mouth and into your esophagus. 
Why is it Done? 
The most common cause of narrowing of the esophagus, or stricture, is scarring of the esophagus from reflux of acid occurring in patients with heartburn. Patients with a narrowed portion of the esophagus often have trouble swallowing; food feels like it is &quot;stuck&quot; in the chest region, causing discomfort or pain. Less common causes of esophageal narrowing are webs or rings (which are thin layers of excess tissue), cancer of the esophagus, scarring after radiation treatment or a disorder of the way the esophagus moves [motility disorder]. 
How Should I Prepare for the Procedure? 
An empty stomach allows for the best and safest examination, so you should have nothing to drink, including water, for at least six hours before the examination. Your doctor will tell you when to start fasting. 
Tell your doctor in advance about any medications you take, particularly aspirin products or anticoagulants (blood thinners). Most medications can be continued as usual, but you might need to adjust your usual dose before the examination. Your doctor will give you specific guidance. Tell your doctor if you have any allergies to medications as well as medical conditions such as heart or lung disease. Also, tell your doctor if you require antibiotics prior to dental procedures, because you might need antibiotics prior to esophageal dilation as well. 
What Can I Expect during Esophageal Dilation? 
Your doctor might perform esophageal dilation with sedation along with an upper endoscopy. Your doctor may spray your throat with a local anesthetic spray, and then</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/82fa035e-acc0-47c1-acbb-5bfed2addaed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2009-09-04T23:41:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3338.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Esophageal</video:tag>
      <video:tag>Dilation</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Reflux</video:tag>
      <video:tag>GERD</video:tag>
      <video:tag>Esophagus</video:tag>
      <video:tag>stricture</video:tag>
      <video:tag>Barrett</video:tag>
      <video:tag>dilator</video:tag>
      <video:tag>heartburn</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>Pain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Emergency-Tips</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Emergency Tips</video:title>
      <video:description>This video shows what we have to do during a medical emergency. The first step should be to check and maintain an open air way and try to restore breathing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/d55b0c95-bec0-4cba-af82-7c510226379c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-08-07T12:42:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3126.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>bleeding</video:tag>
      <video:tag>What</video:tag>
      <video:tag>to</video:tag>
      <video:tag>do</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Emergency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Future-of-the-City-The-Arts-Symposium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Future of the City: The Arts Symposium</video:title>
      <video:description>Lec 12 - Future of the City: The Arts Symposium. The University of Chicago presents Future of the City: The Arts Symposium, a one-day gathering of leaders who are shaping the cultural landscape of Chicago and beyond.

Arts and culture are proving their power as economic and social catalysts for the creative transformation of cities. Strategic collaborations between government, businesses, foundations and academic sectors have helped to rejuvenate neighborhoods, inspire civic and community engagement, and incubate the next generation of creative entrepreneurs. We will explore these themes, related research, and public policies as they apply to Chicago and other urban centers.

David Simon and Wendell Pierce (The Wire and Treme) will hold a special lunch-time conversation during a day full of discussions between internationally recognized researchers, artists, academics, and civic leaders.

John Holden, author of Capturing Cultural Value: How Culture Has Become a Tool of Government Policy, will provide introductory remarks to expert panelists discussing how cultural policies and arts practices around the world are evolving as individuals, organizations, and cities adjust to social changes, technological advances and economic uncertainty.

Please watch us by watching LIVE online: http://futureofthecity.uchicago.edu/arts/video.shtml
June 7, 2011 webcast from 9:00 am - 5:00 pm during the event, with archived footage available after the event.

On Twitter:
By using the #futurearts hashtag.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14721.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2012-08-27T10:18:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/URdi9r7RvAE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Teaser</video:tag>
      <video:tag>City</video:tag>
      <video:tag>arts</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>Performing</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>uchicago</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 10 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; MOSFET amplifier large signal analysis, 

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_14796.jpg</video:thumbnail_loc>
      <video:duration>3033</video:duration>
      <video:publication_date>2012-08-28T01:30:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jURSAKBlIZA</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-3-Cell-structure-and-organization-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Cell structure and organization - 1</video:title>
      <video:description>Lec 3- Cell structure and organization - 1.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17151.jpg</video:thumbnail_loc>
      <video:duration>2849</video:duration>
      <video:publication_date>2012-09-02T11:50:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e0nGMV6w0cE</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/Reconstruction-of-Iguanodon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reconstruction of Iguanodon</video:title>
      <video:description>Iguanodon means &quot;iguana tooth&quot;. Iguanodon is a plant eating dinosaur with a beak. This video explains the reconstruction of the iguanodon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/19116328-7744-47cd-8461-5c10f1c97ea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2009-08-07T12:36:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3122.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Reconstruction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Iguanodon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Images-of-Wound-Healing-Stages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Images of Wound Healing Stages</video:title>
      <video:description>This video explains the stages of wound healing. Under normal conditions these three stages of wound healing takes place - Inflammatory phase, Proliferation phase and Remodeling phase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/575547bc-b3c9-4d5e-9f46-41b270b00b47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2009-08-07T18:07:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3146.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>stages</video:tag>
      <video:tag>of</video:tag>
      <video:tag>wound</video:tag>
      <video:tag>Healing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Secretory-endometrium-histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Secretory endometrium histology</video:title>
      <video:description>This is the histology of secretory endometrium, the endometrium is the inner membrane that lines the uterus and is shed periodically.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/feb4b4bb-ee03-47c7-a93f-33027bc78c2d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-11-28T06:11:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8317.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>Secretory</video:tag>
      <video:tag>Endometrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Seeing-the-clear-proofs-of-Gods-existence-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seeing the clear proofs of God&apos;s existence 3</video:title>
      <video:description>This is a third 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/2009/08/57841840-4570-43d0-ba56-762d50c8b886/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2009-08-07T13:54:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3133.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/Lec-8-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 8 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 08: Level curves; partial derivatives; tangent plane approximation.

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_15649.jpg</video:thumbnail_loc>
      <video:duration>2773</video:duration>
      <video:publication_date>2012-08-28T18:35:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dK3NEf13nPc</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/Lec-4-Cell-structure-and-organization-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Cell structure and organization - 2</video:title>
      <video:description>Lec 4- Cell structure and organization - 2.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17152.jpg</video:thumbnail_loc>
      <video:duration>2980</video:duration>
      <video:publication_date>2012-09-02T11:51:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qo_io7Ui4aU</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-1-How-Do-You-Know</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - How Do You Know?</video:title>
      <video:description>&quot;Lec 1 - How Do You Know?&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride outlines the course with its goals and requirements, including the required laboratory course. To the course&apos;s prime question &quot;How do you know&quot; he proposes two unacceptable answers (divine and human authority), and two acceptable answers (experiment and logic). He illustrates the fruitfulness of experiment and logic using the rise of science in the seventeenth century. London&apos;s Royal Society and the &quot;crucial&quot; experiment on light by Isaac Newton provide examples. In his correspondence with Newton Samuel Pepys, diarist and naval purchasing officer, illustrates the attitudes and habits which are most vital for budding scientists - especially those who would like to succeed in this course. The lecture closes by introducing the underlying goal for the first half of the semester: understanding the Force Law that describes chemical bonds.

00:00 - Chapter 1. Introduction: Logistics
05:37 - Chapter 2. The Goals of Freshman Organic Chemistry: How Do You Know?
15:17 - Chapter 3. Bacon&apos;s Instauration: Experimentation over Philosophy
30:17 - Chapter 4. How to Succeed in Chem 125: Following Samuel Pepys
41:56 - Chapter 5. Atoms, Molecules, and Hooke&apos;s Law

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_19737.jpg</video:thumbnail_loc>
      <video:duration>2801</video:duration>
      <video:publication_date>2012-09-05T09:14:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WSYEApgJkh0</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>reactivity</video:tag>
      <video:tag>Earnshaw</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>Isomers</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Boltzmann</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Berzelius</video:tag>
      <video:tag>Liebig</video:tag>
      <video:tag>Wohler</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Enantiomers</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>proton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ACNE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ACNE</video:title>
      <video:description>Acne is caused by accumulation of natural secretions in the hair follicles. This video provides the information you need on acne and white heads.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a8b7dbb2-1525-469c-a936-8afc94b38ea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2009-08-07T18:12:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3150.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Acne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-planets-Venus-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the planets: Venus 2</video:title>
      <video:description>Clip 2 from BBC documentary &apos;Space Odyssey: Voyage to the planets&apos; of an imaginary landing on Venus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d7828ab0-6957-432e-94a0-6bdbdca99017/cand_25.jpg</video:thumbnail_loc>
      <video:duration>471</video:duration>
      <video:publication_date>2009-05-27T22:30:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2659.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Venus</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aspirin-and-Pregnancy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aspirin and Pregnancy</video:title>
      <video:description>Is aspirin safe during pregnancy? That question is answered in this video by the lady.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3c3197e1-5c66-4201-9d28-d0a7ceb91fb4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-11-28T05:59:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8292.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>is</video:tag>
      <video:tag>Aspirin</video:tag>
      <video:tag>safe</video:tag>
      <video:tag>during</video:tag>
      <video:tag>pregnancy</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-structure-of-biological-membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- The structure of biological membrane</video:title>
      <video:description>Lec 5- The structure of biological membrane.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17153.jpg</video:thumbnail_loc>
      <video:duration>2991</video:duration>
      <video:publication_date>2012-09-02T11:51:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qxOtLg07SX4</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/Ultrasound-Images</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultrasound Images</video:title>
      <video:description>Ultrasound imaging is used to examine internal organs. Unlike x-rays ultrasound imaging is safe and the patient is not subjected to harmful x-rays. The process of ultrasound imaging is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/29933058-4f9b-4ac5-9059-d5d752b719d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2009-08-07T18:15:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3156.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>ultrasound</video:tag>
      <video:tag>images</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Vision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Vision</video:title>
      <video:description>This video shows the functioning of our eyes. What happens when the images don&apos;t form on the retina? The long sightedness and short sightedness are shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/6ac6f97f-0f40-4433-974f-a957c7f7aafa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2009-08-07T18:13:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3152.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>vision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Illustration-of-Ovulatory-Phase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Illustration of Ovulatory Phase</video:title>
      <video:description>When a mature egg is released from the ovary into the abdominal cavity that signifies the beginning of the Ovulatory phase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/90abaede-473d-4911-9723-e7298d297a4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-08-07T18:07:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3145.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>ovulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Sex-Allocation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Sex Allocation</video:title>
      <video:description>&quot;Lec 12 - Sex Allocation&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Sex allocation is an organism&apos;s decision on how much of its reproductive investment should be distributed to male and female functions and/or offspring. Under most conditions, the optimal ratio is 50:50, but that can change under certain circumstances. Sex allocation determines what sexes sequential hermaphrodites should be at each part of their life as well as how simultaneous hermaphrodites should behave. Some species have more control over the sexes of their offspring than others, and adjust the sex ratios of their offspring depending on the environment and conditions.

00:00 - Chapter 1. Introduction 
02:16 - Chapter 2. Shaw-Mohler and Male-Female Fitness Equivalency
10:00 - Chapter 3. Sex Ratios
18:39 - Chapter 4. Sequential Hermaphrodites 
32:44 - Chapter 5. Sex Assignment in Offspring
43:48 - Chapter 6. Summary and Conclusion

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_17330.jpg</video:thumbnail_loc>
      <video:duration>2906</video:duration>
      <video:publication_date>2012-09-02T18:22:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/buOWEw9AhNE</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>sex</video:tag>
      <video:tag>allocation</video:tag>
      <video:tag>ratios</video:tag>
      <video:tag>assignment</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>male</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>Shaw</video:tag>
      <video:tag>Mohler</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>protandry</video:tag>
      <video:tag>protogyny</video:tag>
      <video:tag>hermaphrodites</video:tag>
      <video:tag>population</video:tag>
      <video:tag>density</video:tag>
      <video:tag>social</video:tag>
      <video:tag>dominance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-123-Equation-of-a-line-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Equation of a line 1</video:title>
      <video:description>Equation of a line 1

u13_l2_t2_we1 Equation of a line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25291.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2012-09-18T02:45:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AqFwKecNaTk</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>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Force-Laws-Lewis-Structures-and-Resonance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Force Laws, Lewis Structures and Resonance</video:title>
      <video:description>&quot;Lec 2 - Force Laws, Lewis Structures and Resonance&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride begins by following Newton&apos;s admonition to search for the force law that describes chemical bonding. Neither direct (Hooke&apos;s Law) nor inverse (Coulomb, Gravity) dependence on distance will do - a composite like the Morse potential is needed. G. N. Lewis devised a &quot;cubic-octet&quot; theory based on the newly discovered electron, and developed it into a shared pair model to explain bonding. After discussing Lewis-dot notation and formal charge, Professor McBride shows that in some &quot;single-minimum&quot; cases the Lewis formalism is inadequate and salvaging it required introducing the confusing concept of &quot;resonance.&quot;

00:00 - Chapter 1. Newton&apos;s &quot;Additions&quot;: An Inquiry into Small Forces
09:15 - Chapter 2. Is there a Chemical Force Law?
18:26 - Chapter 3. The Morse Potential
21:42 - Chapter 4. What are Bonds? Early Understandings of Valence
32:52 - Chapter 5. Deriving Structure and Reactivity from Valence Electrons

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_19738.jpg</video:thumbnail_loc>
      <video:duration>3013</video:duration>
      <video:publication_date>2012-09-05T09:15:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bzXnDn0i7-k</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Morse</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>formal</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fusion-of-the-ovum-and-sperm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fusion of the ovum and sperm</video:title>
      <video:description>This is the beginning of a new life that occurs when the ovum meets and accepts the sperm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/23efd9e3-64c5-4d2e-a914-f77df0f407c7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-11-28T06:00:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8296.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>sperm</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ovum</video:tag>
      <video:tag>Fusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-26-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 26- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 26- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16876.jpg</video:thumbnail_loc>
      <video:duration>2838</video:duration>
      <video:publication_date>2012-09-01T14:47:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RW79S1ltCTo</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/Techniques-For-properly-Brushing-Your-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Techniques For properly Brushing Your Teeth</video:title>
      <video:description>This video shows you the proper way to brush your teeth. Brush should be moved between all parts of teeth and then its soft part through tongue so that all germs can be removed from tongue, brush should have soft bristles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/29ddf2d0-faba-4b6f-9bb4-4746ad64022a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2013-02-11T01:18:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30028.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>brush</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 7- 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_16913.jpg</video:thumbnail_loc>
      <video:duration>4926</video:duration>
      <video:publication_date>2012-09-01T16:27:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dU8wqbX5zBY</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/IL-COLLASSO-DELLA-TEORIA-DELLEVOLUZIONE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IL COLLASSO DELLA TEORIA DELL&apos;EVOLUZIONE</video:title>
      <video:description>La teoria dell&apos;evoluzione non è altro che un non-senso debole e antiscientifico.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a8686d7b-63aa-4005-b5ae-b9fa2440e53a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2009-08-07T19:37:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3163.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>evoluzione</video:tag>
      <video:tag>Corano</video:tag>
      <video:tag>Dio</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>miracolo</video:tag>
      <video:tag>cielo</video:tag>
      <video:tag>terre</video:tag>
      <video:tag>scienza</video:tag>
      <video:tag>creazione</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Radon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Radon?</video:title>
      <video:description>Radon is a radioactive element with the atomic number 86. radon is also a noble gas. This video explains the origin, source and uses of radon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f5d1c5e1-b4f9-455b-99e0-1a5d4d4501f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2011-12-12T03:06:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11468.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>radon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kidney-Model-Cortex-Medulla</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney Model - Cortex &amp; Medulla</video:title>
      <video:description>This video describes the Cortex &amp; Medulla of the Kidney. They are surrounded by the renal cortex which extends completely around the kidney and encompasses these structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3a009bfc-c40c-4b44-8531-45a1a0df8c6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2010-11-13T23:00:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5205.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>kidney</video:tag>
      <video:tag>model</video:tag>
      <video:tag>cortex</video:tag>
      <video:tag>Medulla</video:tag>
      <video:tag>renal</video:tag>
      <video:tag>Capsule</video:tag>
      <video:tag>pyramids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gravitropism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gravitropism</video:title>
      <video:description>Bio 240</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/616b0097-6432-40ad-a14e-5d8a11344f23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2009-09-12T16:53:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3351.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>gravitropism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tumor-and-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumor and Cancer</video:title>
      <video:description>Cancer is caused by the the unregulated cell growth. The mechanism for the unregulated cell growt is not completely understood till now. For more about cancer watch the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/7fb4cf8e-d67d-426b-a086-177343218f38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2009-08-07T18:20:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3160.mp4</video:content_loc>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Tumors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>Lec 6 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Coupled Oscillators

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_14496.jpg</video:thumbnail_loc>
      <video:duration>4709</video:duration>
      <video:publication_date>2012-08-26T18:44:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a7sCL65kJ-M</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evasive-Viral-Infections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evasive Viral Infections</video:title>
      <video:description>How viral infections evade being destroyed and replicate themselves can be explained in this short video.

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/2010/04/46f33e41-2991-4be7-8451-316387eed6cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2010-04-08T20:05:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4116.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Viral</video:tag>
      <video:tag>Evasions</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>immunology</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/Male-Catheterization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Catheterization</video:title>
      <video:description>Male Catheterization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/72b66ce5-a4ce-4be3-8a2c-bc4e592ef983/cand_5.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2010-11-15T19:57:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5435.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Catheterization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explains-how-to-use-Immunofluorescence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explains how to use Immunofluorescence</video:title>
      <video:description>This video explains about how to use immunofluorescence/nThis video explains how to use immunofluorescence to stain different parts of the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/8e94e05d-8969-4f73-8c65-9bcf5c8aa4a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2012-10-02T02:29:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27666.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>immunofluorescence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-War-Follows-Everyone-Home</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - War Follows Everyone Home</video:title>
      <video:description>Lec 15 - War Follows Everyone Home. For the Lyric Opera&apos;s production of George Frideric Handel&apos;s opera, Hercules, director Peter Sellars has transposed this timeless tragedy to the present, envisioning Hercules as an American general returning from the front lines. In conjunction with the production, The University of Chicago, Lyric Opera of Chicago and Peter Sellars have coordinated a series of events engaging American veterans in discussions about returning from war.
On Wednesday, March 2, veterans attended a dress rehearsal of the opera followed by a panel of distinguished scholars, writers, and veterans including John Cacioppo, director of The University of Chicago Center for Cognitive and Social Neuroscience; Michael Sullivan, Illinois State Director of the Student Veterans of America, who served as an operator, gunner and vehicle commander with the 2nd Light Armored Reconnaissance Battalion from 2000-2004; and University of Chicago trustee Jack Fuller, Pulitzer Prize-winning journalist and former editor of the Chicago Tribune, who covered the Vietnam War and has written novels about that conflict. The panel was moderated by Pulitzer Prize-winning journalist Julia Keller, cultural critic for the Chicago Tribune and author of Back Home, a novel narrated by a young girl whose father suffered a traumatic brain injury in Iraq as a National Guardsman.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14724.jpg</video:thumbnail_loc>
      <video:duration>4278</video:duration>
      <video:publication_date>2012-08-27T10:19:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TafsPQ9twoY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
      <video:tag>War</video:tag>
      <video:tag>veterans</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>lyric</video:tag>
      <video:tag>opera</video:tag>
      <video:tag>hercules</video:tag>
      <video:tag>handel</video:tag>
      <video:tag>sophocles</video:tag>
      <video:tag>civic</video:tag>
      <video:tag>engagement</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>forum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 6 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; The Hydrogen Atom (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

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_14898.jpg</video:thumbnail_loc>
      <video:duration>2844</video:duration>
      <video:publication_date>2012-08-28T03:41:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jNonxisBNlM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-Proton-pump-Inhibitors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are Proton pump Inhibitors ?</video:title>
      <video:description>Proton pump inhibitors are the stomach&apos;s defense against pronounced and long-lasting reduction of gastric acid production.This group of drugs when used long term can be a reason for increased risk of bone fracture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/fda13438-257e-4188-ae4d-621bdac76a69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2009-09-04T07:38:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3316.mp4</video:content_loc>
      <video:uploader>Dani_Morgan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>proton</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>inhibitors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-the-Course-Epidemics-in-Western-Society</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to the Course - Epidemics in Western Society</video:title>
      <video:description>&quot;&quot;Lec 1 - Introduction to the Course&quot; Epidemics in Western Society Since 1600 (HIST 234)

Epidemics, or high-impact infectious diseases, have had an historical impact equal to that of wars, revolutions and economic crises. This course looks at the various ways in which these diseases have affected societies in Europe and North America from 1600 to the present. Contrary to optimistic mid-twentieth-century predictions, epidemic diseases still pose a major threat to human well-being. Diseases will be considered not only in their biological effects, but also as social, political and cultural phenomena. Attention will therefore be given to the different forms of human response to epidemics, from medical science to artistic representations. 

00:00 - Chapter 1. The Historical Importance of Epidemics
09:28 - Chapter 2. Themes of the Course
18:48 - Chapter 3. Humoralism and Bubonic Plague

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_23226.jpg</video:thumbnail_loc>
      <video:duration>1723</video:duration>
      <video:publication_date>2012-09-13T11:49:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UoWxdlGBVTI</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Course</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 29 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Stem Cells/Cloning 2 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

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_14885.jpg</video:thumbnail_loc>
      <video:duration>3097</video:duration>
      <video:publication_date>2012-08-28T03:29:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pTh8f0mWu1k</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-GMAT-Data-Sufficiency-37</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - GMAT: Data Sufficiency 37</video:title>
      <video:description>GMAT: Data Sufficiency 37

142-144, pg. 290</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22373.jpg</video:thumbnail_loc>
      <video:duration>706</video:duration>
      <video:publication_date>2012-09-11T01:54:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wPA2FrET_Ac</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>37</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liposuction-Surgeons-in-Qatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liposuction Surgeons in Qatar</video:title>
      <video:description>In this video you will see the best liposuction surgeon in qatar,visit his site for more details.
http://www.kamalsaleh.sptechs.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/30b14b04-c32c-4bcf-bfba-69147ba59451/cand_25.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-29T11:17:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8873.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>liposuction</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Quantum-Mechanical-Kinetic-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Quantum Mechanical Kinetic Energy</video:title>
      <video:description>&quot;Lec 7 - Quantum Mechanical Kinetic Energy&quot; Freshman Organic Chemistry (CHEM 125)

After pointing out several discrepancies between electron difference density results and Lewis bonding theory, the course proceeds to quantum mechanics in search of a fundamental understanding of chemical bonding. The wave function ψ, which beginning students find confusing, was equally confusing to the physicists who created quantum mechanics. The Schrödinger equation reckons kinetic energy through the shape of ψ. When ψ curves toward zero, kinetic energy is positive; but when it curves away, kinetic energy is negative!

00:00 - Chapter 1. Limits of the Lewis Bonding Theory
08:35 - Chapter 2. Introduction to Quantum Mechanics
16:36 - Chapter 3. Understanding Psi as a Function of Position
33:24 - Chapter 4. Understanding Negative Kinetic Energy and Finding Potential Energy

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_19743.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-09-05T09:19:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B4VSqAB_JcU</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>curvature</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Schrödinger</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 27 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Nervous System 3 (Dr. Andrew Chess, Guest Lecturer)

View the complete course: http://ocw.mit.edu/7-012F04

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_14883.jpg</video:thumbnail_loc>
      <video:duration>2570</video:duration>
      <video:publication_date>2012-08-28T03:28:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rWG1hLvoP-U</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Pregnancy-Happens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Pregnancy Happens</video:title>
      <video:description>This video overcomes our various misconception about pregnancy. A brief discussion about the causes of pregnancy and the process that actually takes place inside.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a9fbf326-6def-4c55-a6ea-fb04739ec3d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>234</video:duration>
      <video:publication_date>2010-11-16T14:12:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5502.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Electric-Current</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>(Physics) - Electric Current</video:title>
      <video:description>(Physics) - Electric Current video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e9ce39b5-946a-4c00-82dd-3cae6afa1c7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2010-11-10T14:40:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4986.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/1-3-of-Male-Physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>1-3 of Male Physiology</video:title>
      <video:description>Male physiology is the study of the male reproductive system. This video in part 1 to 3 takes a detailed look into the males testes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/65f040b4-e477-4e1e-9c5b-c03df5485248/cand_25.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2010-11-25T21:49:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6100.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>male</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>1</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 28 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Stem Cells/Cloning 1 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

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_14884.jpg</video:thumbnail_loc>
      <video:duration>3030</video:duration>
      <video:publication_date>2012-08-28T03:29:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N2jFzZA1e14</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Wealth-Destruction-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Wealth Destruction 2</video:title>
      <video:description>This lecture is provided by Khan Academy.

How bubbles destroy wealth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20232.jpg</video:thumbnail_loc>
      <video:duration>640</video:duration>
      <video:publication_date>2012-09-06T02:54:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eRImmzuExyg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Wealth</video:tag>
      <video:tag>Destruction</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 31 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Molecular Evolution (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

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_14887.jpg</video:thumbnail_loc>
      <video:duration>2917</video:duration>
      <video:publication_date>2012-08-28T03:30:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ztgHcRV1zI0</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 32 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Molecular Medicine 2 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

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_14888.jpg</video:thumbnail_loc>
      <video:duration>3012</video:duration>
      <video:publication_date>2012-08-28T03:30:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E2sRItjdLGI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 2 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Discovery of Nucleus (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

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_14894.jpg</video:thumbnail_loc>
      <video:duration>2115</video:duration>
      <video:publication_date>2012-08-28T03:41:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZYMBrwSahMY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 3 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Wavelike Properties of Radiation (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

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_14895.jpg</video:thumbnail_loc>
      <video:duration>2768</video:duration>
      <video:publication_date>2012-08-28T03:41:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZzMdrYTCPO4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Wavelike</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 16 - MIT 18.085 Computational Science and Engineering I&quot; Dynamic estimation: Kalman filter and square root filter

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

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_15425.jpg</video:thumbnail_loc>
      <video:duration>3742</video:duration>
      <video:publication_date>2012-08-28T17:16:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d0D3VwBh5UQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-sequences-through-Southern-blotting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA sequences through Southern blotting</video:title>
      <video:description>How to detect specific DNA sequences through Southern blotting.  In this video Suman Bhattacharjee describes for us the process of southern blotting</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/27bf3230-2b57-40c8-b797-1b23914e05c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>795</video:duration>
      <video:publication_date>2014-10-02T01:09:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31784.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Southern</video:tag>
      <video:tag>Blot</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Biology-1AL-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -  Biology 1AL Spring 2012</video:title>
      <video:description>This video is a part of Biology 1AL - Lectures Spring 2012. Class is  Intended for biological science majors, but open to all qualified students. This is lecture # 9.

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27040.jpg</video:thumbnail_loc>
      <video:duration>4572</video:duration>
      <video:publication_date>2012-09-19T06:28:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KFBUeowmv5A</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Moving-Principles-Part-1-of-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Moving Principles Part 1 of 4</video:title>
      <video:description>This video shows an activity to show the motion of bodies. Different principles are explained very clearly in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/86aa8e1a-ae2f-481d-99a0-68b4b8ed96ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2010-11-16T14:32:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5507.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>moving</video:tag>
      <video:tag>P</video:tag>
      <video:tag>3</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 1 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Lecture 01: Four special matrices

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_15695.jpg</video:thumbnail_loc>
      <video:duration>3245</video:duration>
      <video:publication_date>2012-08-28T19:44:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CgfkEUOFAj0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Comparative-Advantage-Specialization-and-Gains-from-Trade</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Comparative Advantage Specialization and Gains from Trade</video:title>
      <video:description>Comparative Advantage Specialization and Gains from Trade

How two parties can get better outcomes by specializing in their comparative advantage and trading</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25363.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2012-09-18T13:18:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xx9xNJlPOJo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Comparative</video:tag>
      <video:tag>Advantage</video:tag>
      <video:tag>specialization</video:tag>
      <video:tag>and</video:tag>
      <video:tag>gains</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Trade</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec33-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec33-Public Health 241</video:title>
      <video:description>lec33-Public Health 241 .Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27636.jpg</video:thumbnail_loc>
      <video:duration>2890</video:duration>
      <video:publication_date>2012-09-30T10:33:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ShEtCwJvgFE</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-17-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 17-Cognitive Science C102 -</video:title>
      <video:description>lec 17-Cognitive Science C102 - .Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27654.jpg</video:thumbnail_loc>
      <video:duration>2994</video:duration>
      <video:publication_date>2012-09-30T11:22:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ewWU1t_SpHo</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/congenital-Nystagmus-Definition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>congenital Nystagmus Definition</video:title>
      <video:description>Congenital nystagmus is a feature of numerous ocular and systemic disorders isolated idiopathic congenital nystagmus however refers to a diverse group of abnormal eye movements which are identified at birth or shortly after when no other ocular abnormalities are present</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/08ec2934-4d94-4658-9103-c30d86609bc2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-11-29T11:17:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8875.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>congenital</video:tag>
      <video:tag>Nystagmus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Apoptosis-process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apoptosis process</video:title>
      <video:description>This video describes the process of apoptosis, or programmed cell death.

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/bc48fabf-9e27-4eb3-a60f-9dab65a8f3f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2010-04-08T20:11:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4137.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>apoptosis</video:tag>
      <video:tag>immunology</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/Explaining-MHC-Class-I-Molecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explaining MHC Class I Molecules</video:title>
      <video:description>MHC class I molecules consist of two polypeptide chains,This video describes the assembly of MHC Class I molecules.

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/fa028fe9-48e8-4309-aebe-a87d14c19968/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2010-04-08T20:13:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4141.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>MHC</video:tag>
      <video:tag>class</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>immunology</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-4-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 4 - MIT 5.111 Principles of Chemical Science, Fall 2005 &quot; Particle-like Nature of Light (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

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_14896.jpg</video:thumbnail_loc>
      <video:duration>2852</video:duration>
      <video:publication_date>2012-08-28T03:41:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/91fCFo_LbwM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 5 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Matter As a Wave (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

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_14897.jpg</video:thumbnail_loc>
      <video:duration>2663</video:duration>
      <video:publication_date>2012-08-28T03:41:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GbVdTqIvIPw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>as</video:tag>
      <video:tag>A</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antibody-Array-for-Protein-Expression-Profiling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibody Array for Protein Expression Profiling</video:title>
      <video:description>Abnova offers a variety of arrays for protein expression profiling. These arrays are designed for researchers to study highly relevant proteins in the specific research fields like Angiogenesis, Apoptosis, Cancer Marker, Cell Cycle, Cytokine, Hematopoiesis, Hormone, Signal Transduction and Stem Cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/8e448b53-3f2e-454b-a18f-02e620181444/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2010-04-20T06:04:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4312.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>antibody</video:tag>
      <video:tag>array</video:tag>
      <video:tag>for</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>profiling</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-War-Follows-Everyone-Home-Highlights</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - War Follows Everyone Home - Highlights</video:title>
      <video:description>Lec 16 - War Follows Everyone Home - Highlights. Highlights from the March 2 University and Lyric Opera partnership that featured the renowned and always-provocative director Peter Sellars and a panel of distinguished scholars, writers, and veterans including John Cacioppo, director of The University of Chicago Center for Cognitive and Social Neuroscience; Michael Sullivan, Illinois State Director of the Student Veterans of America, who served as an operator, gunner and vehicle commander with the 2nd Light Armored Reconnaissance Battalion from 2000-2004; and University of Chicago trustee Jack Fuller, Pulitzer Prize-winning journalist and former editor of the Chicago Tribune, who covered the Vietnam War and has written novels about that conflict. The panel was moderated by Pulitzer Prize-winning journalist Julia Keller, cultural critic for the Chicago Tribune and author of Back Home, a novel narrated by a young girl whose father suffered a traumatic brain injury in Iraq as a National Guardsman.

This program was held in conjunction with the Lyric Opera&apos;s production of George Frideric Handel&apos;s opera, Hercules. Director Peter Sellars transposed this timeless tragedy to the present, envisioning Hercules as an American general returning from the front lines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14725.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2012-08-27T10:19:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mxvKijOgtvQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
      <video:tag>War</video:tag>
      <video:tag>veterans</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>lyric</video:tag>
      <video:tag>opera</video:tag>
      <video:tag>hercules</video:tag>
      <video:tag>handel</video:tag>
      <video:tag>sophocles</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>civic</video:tag>
      <video:tag>engagement</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>forum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Public-Health-200C2-Intro-to-Risk-Assessment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Public Health 200C2 -Intro to Risk Assessment</video:title>
      <video:description>&quot;Lec 8 - Public Health 200C2 -Intro to Risk Assessment&quot;Environmental Health Sciences Breadth Course</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27418.jpg</video:thumbnail_loc>
      <video:duration>5099</video:duration>
      <video:publication_date>2012-09-21T06:35:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zcKOCnm53nM</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>200C2</video:tag>
      <video:tag>Intro</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>assessment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Integrating-boundary-spanning-efforts-into-long-term-ecological-research-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Integrating boundary-spanning efforts into long-term ecological research - Harvard Forest</video:title>
      <video:description>Lec 20 - Integrating boundary-spanning efforts into long-term ecological research - Harvard Forest. Integrating boundary-spanning efforts into long-term ecological research: from case studies to practice -- Kathy Fallon Lambert

Harvard Forest Symposium - March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15997.jpg</video:thumbnail_loc>
      <video:duration>1047</video:duration>
      <video:publication_date>2012-08-29T07:58:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eeMNyqSIFiE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>Conservation</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>Future</video:tag>
      <video:tag>scenarios</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Optimal-Point-on-Budget-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Optimal Point on Budget Line</video:title>
      <video:description>Optimal Point on Budget Line

Using indifference curves to think about the point on the budget line that maximizes total utility</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25483.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2012-09-18T14:38:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nhSSu0Nzs30</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>optimal</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Budget</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 30 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Transition Metals (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

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_14922.jpg</video:thumbnail_loc>
      <video:duration>2982</video:duration>
      <video:publication_date>2012-08-28T04:18:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LmiY4R6C2mM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Transition</video:tag>
      <video:tag>Metals</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Snoring</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Snoring</video:title>
      <video:description>Snoring is the noisy respirative vibrations that can be heard when one is sleeping. This video shows a child snoring meaning that affects all ages and genders.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5a553aca-824b-401b-978e-ed552c0d0284/cand_25.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-11-29T11:20:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8889.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Snoring</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Economics-1-Competition-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Economics 1 - Competition, part 2</video:title>
      <video:description>&quot;Lec 7 - Economics 1 - Competition, part 2&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27468.jpg</video:thumbnail_loc>
      <video:duration>3105</video:duration>
      <video:publication_date>2012-09-21T07:33:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GuVxRXb5hRY</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>1</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bladder-infection-its-causes-and-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bladder infection, its causes and treatment</video:title>
      <video:description>A lower urinary track infection is an infection of the urethra, the bladder, or both. The urethra is a tube that carries urine from the bladder outside the body. The bladder and the urethra are part of the urinary track system. That is why a bladder infection is also called a lower urinary track infection. The rest of the information is in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/f5d3af0e-e2be-42ab-9fca-9275cc625292/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2014-08-26T22:02:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31183.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bladder</video:tag>
      <video:tag>Infection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gall-bladder-and-liver-cleanse-a-testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gall bladder and liver cleanse: a testimony</video:title>
      <video:description>A patient with gallstones was cured by simple and low cost body cleanse method. In this video the patient narrate her experience. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5bfffbf9-f079-45c7-8bb9-d7f45a6b4753/cand_25.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2010-11-28T09:13:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6211.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Liver</video:tag>
      <video:tag>Gall</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Cleanse</video:tag>
      <video:tag>testimony</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 23 - 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_23868.jpg</video:thumbnail_loc>
      <video:duration>4636</video:duration>
      <video:publication_date>2012-09-14T11:38:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YWgMKLRTuSQ</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sodium-and-Chlorine-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sodium and Chlorine Reaction</video:title>
      <video:description>A small piece of sodium metal is placed in a flask of chlorine gas container. The reaction is triggered by adding a drop of water. A close up view of this extremely dangerous reaction is shown in this video. Subtitles are available.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/af378399-6244-4f57-8c37-8297b5f4382a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2010-11-21T06:42:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5662.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>sodium</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>chlorine</video:tag>
      <video:tag>NaCl</video:tag>
      <video:tag>Na</video:tag>
      <video:tag>Cl</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Explosion</video:tag>
      <video:tag>Flask</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Short-Leg-Cast-Medical-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Short Leg Cast - Medical Video</video:title>
      <video:description>Short leg cast which is applied to the area below the knee to the foot is shown in this medical video with real patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b1022af2-eb23-4982-9769-ec2708f39ebe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-12-01T23:05:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10555.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>short</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>cast</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-Examination-of-12-Month-Infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clinical Examination of 12 Month Infant</video:title>
      <video:description>Video shows the examination of cranial nerves of a 12 month old infant. Examination should be done by watching the reactions of child in different cases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b26852c2-dfb3-43cd-9281-39b387b5cce0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2013-02-10T02:02:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29888.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>12</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/Intrauterine-Insemination-IUI-Dr-Lovely</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intrauterine Insemination (IUI) Dr. Lovely</video:title>
      <video:description>Dr. Lovely summarizes Intrauterine Insemination, also known as IUI or articial insemination, along with the latest fertility injection medications.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/dfd42f70-df08-4787-a7bc-a22eff7adf6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2009-05-13T04:19:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2171.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intrauterine</video:tag>
      <video:tag>insemination</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>IUI</video:tag>
      <video:tag>Fertility</video:tag>
      <video:tag>infertility</video:tag>
      <video:tag>NCFMC</video:tag>
      <video:tag>Lovely</video:tag>
      <video:tag>injections</video:tag>
      <video:tag>Gonal</video:tag>
      <video:tag>Follistim</video:tag>
      <video:tag>medica</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-First-Degree-Price-Discrimination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - First Degree Price Discrimination</video:title>
      <video:description>First Degree Price Discrimination

Charging different consumers different amounts in an attempt to optimize economic profit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25518.jpg</video:thumbnail_loc>
      <video:duration>361</video:duration>
      <video:publication_date>2012-09-18T16:06:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z0wg9ZPyL38</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>First</video:tag>
      <video:tag>Degree</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Discrimination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-A-Firms-Marginal-Product-Revenue-Curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - A Firm&apos;s Marginal Product Revenue Curve</video:title>
      <video:description>A Firm&apos;s Marginal Product Revenue Curve

Thinking about how much incremental benefit a firm gets from hiring one more person</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25519.jpg</video:thumbnail_loc>
      <video:duration>783</video:duration>
      <video:publication_date>2012-09-18T16:07:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cwClnv9Y1Y0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>A</video:tag>
      <video:tag>firm</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Marginal</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>Revenue</video:tag>
      <video:tag>curve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-EE290f-Multi-Electron-Atom-Atomic-Scattering-Factors-Wave-Propagation-and-Refractive-Index</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - EE290f  Multi-Electron Atom, Atomic Scattering Factors: Wave Propagation and Refractive Inde</video:title>
      <video:description>EE290f  Multi-Electron Atom, Atomic Scattering Factors: Wave Propagation and Refractive Index

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 5 - Multi-Electron Atom, Atomic Scattering Factors: Wave Propagation and Refractive Index</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19449.jpg</video:thumbnail_loc>
      <video:duration>4812</video:duration>
      <video:publication_date>2012-09-05T02:42:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/piPnQJJFLPI</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/Stages-of-Babys-Hand-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stages of Baby&apos;s Hand Development</video:title>
      <video:description>This video is showing you the stages in the hand development of a baby. First of all, arm is developed and then fingers takes shape and after that nails and hand shape developed properly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d216676b-e297-43e6-8e49-9d35171835e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2013-02-10T02:02:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29887.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>s</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>develops</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/AC-Basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>AC Basics</video:title>
      <video:description>This video demonstrates the basic Air Conditioning system. This is from the perspective of how air conditioning function and functionality in a car.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a7633d9f-8ddc-4323-a3aa-f8387cc9372a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2011-11-25T08:28:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7854.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>AC</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Basics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 33 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Kinetics (cont.) (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

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_14925.jpg</video:thumbnail_loc>
      <video:duration>2566</video:duration>
      <video:publication_date>2012-08-28T04:38:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fdTzju3GTnk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>cont</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-i-as-the-Principal-Root-of-1-a-little-technical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - i as the Principal Root of -1 (a little technical)</video:title>
      <video:description>i as the Principal Root of -1 (a little technical)

i as the principal square root of -1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20138.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2012-09-06T02:10:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rYG1D5lUE4I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>I</video:tag>
      <video:tag>as</video:tag>
      <video:tag>the</video:tag>
      <video:tag>principal</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>of</video:tag>
      <video:tag>1</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Little</video:tag>
      <video:tag>technical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plasmid-DNA-Extraction-Gigaprep</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plasmid DNA Extraction (Gigaprep)</video:title>
      <video:description>A plasmid DNA extraction is a method used to extract and purify plasmid DNA. Kits are available from varying manufacturers, which are named by size of bacterial culture. Gigaprep is used when the starting E. coli culture volume is 2.5~5 L of LB broth and the expected DNA yield is 7.5~10 mg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/f27c8074-f6e4-47fc-84d6-3295531fe59b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2010-05-26T05:30:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4368.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>plasmid</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>Gigaprep</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec Last MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Review (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

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_14928.jpg</video:thumbnail_loc>
      <video:duration>1886</video:duration>
      <video:publication_date>2012-08-28T04:38:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ky_uVNs7__o</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 1 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; The Origins of 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_14929.jpg</video:thumbnail_loc>
      <video:duration>6618</video:duration>
      <video:publication_date>2012-08-28T04:53:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iiYhQtGpRhc</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/Lec-27-Foundation-tree-species-loss-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Foundation tree species loss - Harvard Forest</video:title>
      <video:description>Lec 27 - Foundation tree species loss - Harvard Forest. Foundation tree species loss -- Aaron Ellison

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16004.jpg</video:thumbnail_loc>
      <video:duration>1104</video:duration>
      <video:publication_date>2012-08-29T08:03:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HyPNQZnjmaI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>HWA</video:tag>
      <video:tag>hemlock</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Overlap-and-Atom-Pair-Bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Overlap and Atom-Pair Bonds</video:title>
      <video:description>&quot;Lec 12 - Overlap and Atom-Pair Bonds&quot; Freshman Organic Chemistry (CHEM 125)

This lecture begins by applying the united-atom &quot;plum-pudding&quot; view of molecular orbitals, introduced in the previous lecture, to more complex molecules. It then introduces the more utilitarian concept of localized pairwise bonding between atoms. Formulating an atom-pair molecular orbital as the sum of atomic orbitals creates an electron difference density through the cross product that enters upon squaring a sum. This &quot;overlap&quot; term is the key to bonding. The hydrogen molecule is used to illustrate how close a simple sum of atomic orbitals comes to matching reality, especially when the atomic orbitals are allowed to hybridize.

00:00 - Chapter 1. The United-Atom &quot;Plum-Pudding&quot; View for Ethane and Methanol 
13:24 - Chapter 2. The Orbital Shape of 1-Flouroethanol
19:37 - Chapter 3. Localized Pairwise Bonding Between Atoms and the Idea of Overlap
36:36 - Chapter 4. Hydrogen at Bonding Distance: A Case for Overlap

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_19748.jpg</video:thumbnail_loc>
      <video:duration>3035</video:duration>
      <video:publication_date>2012-09-05T09:23:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WL40Xs5E6-Q</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Overlap</video:tag>
      <video:tag>LCAO</video:tag>
      <video:tag>normalization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Destroyer-Green-Ants-vs-Paper-Wasps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Destroyer Green Ants vs. Paper Wasps</video:title>
      <video:description>With the knowledge of devastation that can be done by a Green Ant, i never imagined a competitor exists. Now lets see that of a paper wasp.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3af4b1b5-1596-4be3-b2fe-b1170fda8ce4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2012-12-10T02:08:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28539.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>the</video:tag>
      <video:tag>Destroyer</video:tag>
      <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/Chemical-Science-Covalent-Bonds-Lecture-11</loc>
    <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>
      <video:tag>Nucleus</video:tag>
      <video:tag>art</video:tag>
      <video:tag>illustration</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>action</video:tag>
      <video:tag>moa</video:tag>
    </video:video>
  </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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/07/ec64a480-f672-4426-94c9-30ed343ec698/cand_5.jpg</video:thumbnail_loc>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/10/e24f3cd2-add2-4ffd-a48d-f33b37e4758f/cand_5.jpg</video:thumbnail_loc>
      <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>
    </video:video>
  </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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/b8928bde-6f98-4e68-82ff-e8529629d07a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2009-07-07T05:24:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2952.mp4</video:content_loc>
      <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>
  </url>
  <url>
    <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>
    </video:video>
  </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>
  </url>
  <url>
    <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robot-learns-to-function-in-3-dimensional-dynamic-space</loc>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/12/9e8e4d13-bce4-4398-a42f-ff98dc153578/cand_5.jpg</video:thumbnail_loc>
      <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Boast-your-brain-Power-Intermitted-Fasting-and-its-health-benefits</loc>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2020/04/8ffd16db-4553-4fd9-b5fc-a5fc99789220/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1003</video:duration>
      <video:publication_date>2020-04-22T04:19:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32575.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>intermitted</video:tag>
      <video:tag>fasting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Design-or-Chance-in-the-DNA</loc>
    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Design or Chance in the DNA</video:title>
      <video:description>Why millions deny the obvious</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2017/12/6c18cf4f-945a-49c6-acd5-da57c1f5fefd/cand_5.jpg</video:thumbnail_loc>
      <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>
    </video:video>
  </url>
  <url>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2017/06/6a5c0d47-2e72-4b2e-9431-0390b2a1b92e/cand_5.jpg</video:thumbnail_loc>
      <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2017/03/6112777d-3c35-41b5-b618-02eea1224048/cand_5.jpg</video:thumbnail_loc>
      <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>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breech-Birth</loc>
    <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>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5f8b614f-9b2d-450a-b4c1-6db4bf73880d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>704</video:duration>
      <video:publication_date>2011-12-01T02:42:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/06/1782594203436-58ad6a00cdf58382618d42c7e680b47f.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Birth</video:tag>
      <video:tag>Breech</video:tag>
    </video:video>
  </url>
  <url>
    <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>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Astro-Roamer</loc>
    <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>
</urlset>